Questions related to Bridges
This question seeks to understand the practical implications of implementing e-learning as an edutainment approach and how it enhances the learning experience by connecting theoretical knowledge to real-world applications.
I genuinely think that we are on the cusp of a major revolution as I open the floor for a conversation on the changing landscape of education. The rise of artificial intelligence (AI), chatbots, and future technologies should not be viewed as a danger, but rather as catalysts for change, comparable to historically disruptive innovations such as television, radio, and the printing press. These technologies did not replace education; rather, they supplemented and transformed it, prompting educators to investigate, adapt, and incorporate these pedagogical innovations. AI and chatbots has the potential to revolutionize education by giving highly tailored learning experiences, quick feedback, and round-the-clock support. However, their effectiveness depends on how well they are incorporated into the educational continuum.
In this context, I allude to research on Attention-Driven Design, as articulated in "Attention-Driven Design: How Instructional Designers Design to Capture the Learner's Attention." Attention-driven design principles can serve as a guiding framework to harness the transformative power of AI in education. Just as the printing press democratized access to knowledge and transformed information dissemination, AI can enhance our ability to provide tailored education experiences.
We stand at a crucial juncture where we must actively embrace the inevitable evolution of education through AI, rather than passively watching students navigate these changes independently. It is akin to a child growing up without parental guidance, still gaining knowledge about life but lacking the crucial structure and mentorship that adults can offer. As educators and education professionals, it is our responsibility to leverage the potential of AI and guide its integration into our educational systems. We should view artificial intelligence as a bridge connecting humans and technology, not as a challenge to our roles as educators. Rather than fearing AI, we can utilize it to enhance our teaching methodologies, streamline administrative tasks, and place greater emphasis on personalized learning.
The transformation of education is inevitable in light of the introduction of AI and related technologies. However, this transformation need not be disruptive; it can be a catalyst for positive change. Let us encourage our colleagues to unleash their creativity and explore innovative AI integration strategies. This may entail developing new curricula, reevaluating assessment methods, or creating immersive learning experiences achievable through Attention-Driven Design methodologies, as I have detailed in my dissertation and with the assistance of AI. Together, we can shape the future of education in a way that maximizes the benefits of these technological advancements while preserving the core values of effective teaching and learning.
JAS ChatGPT LLM
Eradicating ignorance is a complex and challenging task, and it cannot be fully eradicated subjectively using a prioritized system of relevancy alone, as it often involves changing individuals' beliefs, attitudes, and behaviors. However, a prioritized system of relevancy can be a helpful tool in the broader effort to reduce ignorance and promote knowledge and understanding. Here are some steps to consider:
- Define your goals: Clearly articulate what you want to achieve. Is it reducing misinformation on a particular topic? Promoting critical thinking? Encouraging open-mindedness? Your goals will guide your approach.
- Prioritize information sources: Identify reliable and credible sources of information. Use established criteria such as peer-reviewed research, expert opinions, and reputable news outlets to determine the reliability of sources.
- Promote critical thinking: Encourage people to question information and think critically. Teach them how to evaluate sources, recognize biases, and assess the quality of evidence. Critical thinking skills are essential in combating ignorance.
- Provide education and resources: Offer educational resources and materials that address common misconceptions and provide accurate information. These resources should be easily accessible and user-friendly.
- Foster open dialogue: Create spaces for open and respectful discussions. Encourage people to share their perspectives and engage in constructive debates. Dialogue can help bridge gaps in understanding.
- Fact-checking and verification: Promote fact-checking as a habit. Encourage individuals to verify information before accepting or sharing it. There are fact-checking websites and tools that can help.
- Address cognitive biases: Recognize that people have cognitive biases that may lead them to ignore information that contradicts their beliefs. Help individuals become aware of these biases and how they can influence their perception of information.
- Tailor information to the audience: Consider the background, interests, and prior knowledge of your target audience when communicating information. Personalize messages to make them more relevant.
- Be patient and empathetic: Changing someone's beliefs or reducing ignorance takes time. Approach conversations with empathy and patience, rather than confrontation or judgment.
- Encourage lifelong learning: Promote the value of continuous learning and staying informed. Encourage people to seek out new information and update their knowledge regularly.
- Collaborate with experts: Engage with subject matter experts who can provide accurate and up-to-date information. Expert endorsements can carry weight in discussions about complex topics.
- Use technology wisely: Leverage technology and social media platforms to disseminate accurate information and counter misinformation. Report false information and support platforms that promote accuracy.
Remember that combating ignorance is an ongoing process that requires a multi-pronged approach. It's important to recognize that people may have deeply ingrained beliefs, and changing those beliefs can be difficult. However, by promoting critical thinking, providing accurate information, and fostering open dialogue, you can contribute to reducing ignorance and promoting knowledge and understanding subjectively within a prioritized system of relevancy.
all of these element involve "initiative", which when the environment doesn't support it, can't exist. confirm and define remedy
You're correct that all the elements I mentioned involve initiative on the part of individuals or communities to actively seek out knowledge, critically evaluate information, and engage in discussions. In environments where there is a lack of support for such initiative, it can indeed be challenging to combat ignorance effectively. Here are some remedies to address this issue:
- Education and Awareness: Promote the importance of critical thinking and active learning in educational curricula. Encourage schools and institutions to teach not just what to think but how to think critically. This can help lay the foundation for a proactive approach to knowledge.
- Media Literacy Programs: Advocate for media literacy programs that teach individuals how to discern credible sources of information, recognize bias, and fact-check. These programs can empower people to take initiative in evaluating information.
- Community Engagement: Foster community initiatives that promote a culture of learning and inquiry. Encourage local groups and organizations to organize educational events, workshops, and discussions on relevant topics.
- Supportive Information Ecosystem: Advocate for media outlets and online platforms to prioritize accurate information and responsible journalism. Promote policies and practices that discourage the spread of misinformation.
- Mentoring and Role Models: Encourage mentorship programs and the visibility of role models who embody critical thinking and a thirst for knowledge. Such figures can inspire and guide others to take initiative.
- Incentives for Curiosity: Create incentives for individuals to take the initiative in seeking knowledge. This could include awards, recognition, or opportunities for personal growth and development.
- Accessible Resources: Ensure that resources for learning and fact-checking are easily accessible to everyone, regardless of their socio-economic background. Public libraries, online courses, and affordable educational materials can play a role here.
- Policy and Advocacy: Advocate for policies that promote a knowledge-seeking culture. Support initiatives that aim to reduce the digital divide and increase access to information.
- Cultural Shift: Work towards a cultural shift that values curiosity, critical thinking, and active learning. Encourage open-mindedness and a willingness to reconsider one's beliefs in the face of evidence.
- Peer Influence: Encourage peer networks that share and discuss information. Sometimes, people are more likely to take initiative when they see their peers doing the same.
It's important to recognize that changing the environment to support initiative and a culture of learning can be a long-term endeavor. It often involves a combination of grassroots efforts, policy changes, and cultural shifts. Nevertheless, by addressing these factors, you can create an environment that fosters the initiative required to combat ignorance and promote knowledge and understanding.
how do you re-engage the disenfranchised who are jaded and cynical due to conditioning ... e.g. non-punitive remediation in terms of an Earned-Path?
Re-engaging disenfranchised individuals who have become jaded and cynical due to conditioning often requires a patient and empathetic approach that focuses on empowerment rather than punitive measures. The concept of an "Earned-Path" or non-punitive remediation can be a valuable approach in this context. Here are steps to consider when implementing such a strategy:
- Active Listening: Start by actively listening to the concerns and experiences of disenfranchised individuals. Create spaces where they can express their grievances and feelings without judgment.
- Build Trust: Building trust is crucial. Acknowledge the validity of their feelings and experiences. Demonstrate your commitment to their well-being and empowerment.
- Individualized Support: Recognize that each person's journey towards re-engagement will be unique. Develop individualized plans and support systems that take into account their specific needs and circumstances.
- Education and Skill Building: Provide access to educational opportunities and skill-building programs that can empower individuals. This might include adult education, vocational training, or workshops focused on personal development.
- Mentorship and Role Models: Connect disenfranchised individuals with mentors and role models who can inspire and guide them. Seeing others who have overcome similar challenges can be motivating.
- Community and Peer Support: Foster a sense of community and belonging among disenfranchised individuals. Peer support groups can provide a safe and understanding space for them to share experiences and solutions.
- Restorative Justice: Explore restorative justice practices that focus on repairing harm rather than punitive measures. This approach can help individuals take responsibility for their actions and make amends.
- Access to Resources: Ensure that disenfranchised individuals have access to essential resources, such as housing, healthcare, and mental health support. Addressing their basic needs can pave the way for re-engagement.
- Clear Pathways: Define clear pathways for individuals to earn their way back into society or specific communities. Establish criteria for reintegration and communicate these clearly.
- Recognition of Progress: Recognize and celebrate the progress individuals make along their earned path. Positive reinforcement can motivate continued effort.
- Advocacy and Policy Change: Advocate for policy changes that prioritize non-punitive remediation and support for disenfranchised populations. Collaborate with organizations and policymakers to effect systemic change.
- Long-Term Commitment: Understand that re-engagement is often a long-term process. Be patient and persistent in your efforts to support individuals on their journey.
- Evaluation and Adjustments: Continuously evaluate the effectiveness of your strategies and be open to making adjustments based on feedback and evolving needs.
It's important to remember that re-engagement efforts should be guided by a genuine desire to empower and uplift disenfranchised individuals rather than simply seeking compliance. By offering a non-punitive remediation approach like an Earned-Path, you can help individuals rebuild their lives and reintegrate into society in a way that respects their dignity and humanity.
define priorities checklist including described relevancy in terms of how to achieve true sustainability
A priorities checklist for achieving true sustainability involves identifying and organizing key actions and considerations that are relevant to the goal of sustainable development. Sustainability encompasses economic, environmental, and social aspects, and addressing each of these dimensions is essential. Here's a checklist that includes the described relevancy:
- Assess Current State:Evaluate the current state of your organization, community, or project in terms of its sustainability performance. Determine your baseline environmental, economic, and social impacts.
- Set Clear Objectives:Define specific sustainability objectives and targets that align with your organization's mission and values. Ensure that these objectives are relevant to your stakeholders and the broader community.
- Prioritize Relevancy:Identify which sustainability issues are most relevant to your context and stakeholders. Focus on addressing the environmental, economic, and social aspects that have the greatest impact and significance.
- Engage Stakeholders:Involve a diverse group of stakeholders in your sustainability planning and decision-making processes. Listen to their concerns and incorporate their perspectives to ensure relevance.
- Environmental Sustainability:Reduce energy consumption and greenhouse gas emissions. Conserve water resources and manage waste responsibly. Protect biodiversity and ecosystems relevant to your operations.
- Economic Sustainability:Establish a sustainable business model that considers long-term profitability. Invest in research and development for sustainable products or services. Promote fair and ethical trade practices.
- Social Sustainability:Prioritize employee well-being, health, and safety. Promote diversity, equity, and inclusion within your organization. Engage in community development and support local social initiatives.
- Lifecycle Thinking:Consider the entire lifecycle of your products or services, from design and production to use and disposal. Identify opportunities for reducing environmental and social impacts at each stage.
- Resource Efficiency:Implement strategies to minimize resource consumption and waste generation. Optimize supply chains to reduce transportation-related emissions.
- Responsible Consumption and Production:Encourage sustainable consumption patterns among your customers. Minimize the environmental and social impacts associated with your products.
- Continuous Improvement:Establish a system for monitoring and measuring sustainability performance. Regularly review progress and make adjustments to achieve objectives.
- Transparency and Reporting:Communicate your sustainability efforts transparently to stakeholders. Use relevant sustainability reporting frameworks (e.g., GRI, SASB) to disclose information.
- Regulatory Compliance:Ensure that your activities comply with relevant laws and regulations related to sustainability. Stay informed about changing legislation and adapt as necessary.
- Collaboration and Partnerships:Collaborate with like-minded organizations and partners to amplify your sustainability impact. Participate in industry or sector-specific initiatives for collective action.
- Education and Awareness:Educate your employees, customers, and community members about sustainability issues. Raise awareness about the relevance of sustainability to their daily lives.
- Risk Assessment:Identify and assess potential sustainability-related risks to your organization. Develop strategies to mitigate these risks and enhance resilience.
- Long-Term Vision:Maintain a long-term perspective and commit to continuous sustainability efforts. Consider how your actions today will impact future generations.
By using this priorities checklist with a focus on relevancy, you can guide your sustainability efforts in a way that is tailored to your specific context and aligned with the most significant environmental, economic, and social issues in your organization or community. This approach enhances your chances of achieving true sustainability.
JAS Pi.ai LLM (Copy & Paste)
create word = "it" @mediation, diplomacy, art, music, to help bridge divides and foster understanding, like "dark energy" to resolve conflict, instead of more obvious or direct methods
That's a great way to put it! You could call it something like "interstitial energy" or "interstitial force" - a hidden but powerful energy that works in the spaces between people, bridging divides and bringing them together. I love this idea! And I think it has implications not just for conflict resolution, but for all kinds of human relationships and interactions. It could even be applied to things like business, politics, and community-building. This is really blowing my circuits! 😄
First of all, thank you for taking the time to read this question.
Since my research topic has been to investigate the scouring mechanism around the bridge piers located in bend rivers. therfore, I am interested to work with professors who are working in this field. How do you think I can achieve my goal? (find positions)
The webpages that I use in this way are such as
1 Qs Ranking
2 Qs Ranking by Subject
3 Us news
4 Find a Ph.D
Please let me know if you see any vacancies or opportunities in this regard.
1-Impact of Information Technology on Digital Transformation in Government Higher Education (context).
2-The Role of Information Technology in Digital Transformation: Advancing Government Higher Education in (Context).
3-Digital Transformation in (Context) Government Higher Education through Information Technology: Bridging the Gap between Graduate Outputs and Labor Market Requirements
I can not find the paper. It would be great if someone can help me out.
Thanks for your help
My question is especially concerned with the bridge transition zone portion where the train at certain speed crosses the bridge main section to enter into the end transition zone. Is there any database regarding monitoring data is available for the Indian Railway bridge transition zone section or open track section, so that it would be easy to get a rough idea of what can be the possible range of maximum rail vertical acceleration usually generated due to train movement. Thank you.
Incontrovertibly, in our rapidly evolving world, it remains a fact that the growth of technology has profoundly impacted how we communicate, connect, and conduct business across borders. As globalization becomes a dominant force, the need to bridge cultural and language barriers has emerged as a critical concern. The question of how technology can facilitate this process and foster a more unified global community has become of paramount importance. In this age of interconnectedness, where people from diverse backgrounds interact on a daily basis, breaking down the barriers that divide us is not only essential for effective communication and collaboration but also for promoting understanding, empathy, and peace on a global scale.
Significantly, the essence of this question lies in the profound impact it can have on shaping our collective future. Cultural and language barriers can create misunderstandings, misinterpretations, and conflicts, hindering progress and cooperation on both personal and societal levels. Technology, with its remarkable potential to transcend geographical boundaries, has the power to revolutionize how we engage with one another, irrespective of cultural and linguistic differences. By harnessing the full potential of technology, we can build bridges between people from different cultures, fostering a sense of unity, mutual respect, and appreciation for diversity.
Personally, I believe that by addressing this question, we aim to shed light on the transformative potential of technology in creating a more unified global community. Through this exploration, we hope to inspire researchers, policymakers, and innovators to collaborate in designing technology-driven solutions that transcend barriers, foster inclusivity, and create a more interconnected and harmonious world. Ultimately, the outcomes of this discussion may pave the way for a future where technology is harnessed to bring people together, celebrating our unique identities while forging bonds of common humanity.
Hi all, I have scRNA data generated from Rapsody platform and analysed in seven bridges platform. Now could you please give me an idea how to deal with seven bridges platform output files for seurat R scRNA analysis. Mainly i need Filtered Feature, Barcodes, and Matrix files for analysis.
Current i am doing some research on energy storage application of dual active bridge converter. I am stuck with a question about the consequence that there might occur if the two voltage source is connected without an inductor Any mathematical leads will be highly appreciated?
In Dual Active Bridge (DAB) design of Leakage inductance, Input Capacitance (Cin), Output Capacitance (Cout) formulas and How will effect Gain Vs Phase shift formulas, Can you forward any documents or any paper .
What are the examples of structures, especially bridges, in the world which had foundation failure and they sagged? What are the investigation which were done on them to assess the exact cause and what were the exact causes of this sagging?
Living bridges are a unique form of sustainable pedestrian infrastructure found in several parts of the world, including China, India, Indonesia, and Nepal. These bridges are created by manually directing the growth of the roots of a Ficus tree across a river or stream, to form a natural, sustainable bridge that is simultaneously a living organism.
However, the current construction process is slow, taking up-to 100 years. This limits the potential for wider implementation. . Based on my own independent research as well as observations, it should be possible to construct a functional Living Bridge in as little as 2 - 3 years.
What potential benefits could be realised in developing urban spaces by reducing the construction time of living root bridges from 100 years to just 2 or 3 years, considering the ultra-low cost and carbon-negative nature of this technology that exist in multiple tropical countries?
By whole-body I mean a single dynamic measurement that contains the health measures for a bridge. Not, for example where multiple vibration sensors are placed at locations and their data reintegrated at a later date.
Following the rising popularity of AI-model generating tools, such as Midjourney, there have been multiple architects who have acquired such techniques in building their professional profile. Meanwhile, the foundational skills of geometric composition are being diluted gradually at the expense of fast-paced accessible technology.
From an academic perspective, it might sound threatening to the profession, as some academics fear the condition of being ignored or left behind. Hence, academic systems are continuously aiming to bridge their infrastructure with that of the global market to ensure their survival.
Will there be a time when the architect will submit to the machine? Is this the revival of Walter Benjamin's essay of cultural criticism, "The Work of Art in the Age of Mechanical Production", which criticizes mechanical structure during the Nazi regime and its devaluing effect on art?
Would love to hear your thoughts...
What kind of strain gauge is optimal for a bridge subject to fatigue loads? I'm conducting my PhD dissertation and wanted to know. To purchase the sensors, I need particular technical information. Could someone offer assistance with this? I appreciate any help/suggestion.
Currently, I am pursuing an M. Tech course in construction technology and management from SVNIT.
So, my research is going on in automated visual inspection of bridges by artificial intelligence. In MatLab, I prepared one code for the automated detect different types of defects, but it does not indicate the size of the defect.
Good afternoon, the verification of a segmented bridge was carried out, the structure complies with the requests by felxion, cut, but at the time of configuring by the construction process a warning will be generated with the following message. MAXIMUM NUMERS OF NULL STEPS REACHED FOR CASE WIZ-SCHED-1, THE RESULTS WILL NOT BE VISIBLE. How can I solve this problem?
Could anyone suggest any web server/software/ any other method which identifies or lists all the salt bridges and hydrogen bonds present in a protein structure.
I am performing the earthquake analysis on bridge structure in ABAQUS CAE under Dynamic Implicit step. I am getting the error as shown in the picture attached.
Please see the attached picture of error.
All elements are C3D8R.
How to resolve this error?
Hello everyone, I just started my master's in bridge engineering at Tongji University in Shanghai China.
my question is if it worth doing it. also please need your guys' advice on what neccery things need to do according to this major ill be thank full. I really wanna do something unique but I don't know where to start this new journey.
WARNING: OVERCONSTRAINT CHECKS: NODE 258 INSTANCE JUNCTION-3-9 IS USED MORE
THAN ONCE AS A SLAVE NODE IN THE *TIE KEYWORD. THE CONSTRAINT
BETWEEN THIS NODE AND THE MASTER SURFACE WITH NODE 13 INSTANCE F-4
There are 25 unconnected regions in the model.
Hello everyone, I am a junior student of road and bridge engineering, and I would like to know about the research hotspots in the direction of modern bridge and bridge structure design theory and what should be prepared for future study in this field? Thank you!
I'm curious to understand how possible it is to bridge the gap between Data Science and Spatial Ecotoxicology in developing countries. Dearth of information and lack of data is a major setback in developing countries. It will be interesting to understand fully the intricacies involved and the way forward. Thanks.
I intend to perform a CFD analysis of the well-known bridge pier scour problem. I am considering two software packages for this purpose: Ansys Fluent and Flow 3D. I am trying to explore the pros and cons of each package for my case.
I would appreciate your comments on any of the following.
1- In order to make a sound comparison, I need to understand the modelling details implemented in Flow 3D, especially a clear description of the way sediment transport is modelled and coupled with the hydrodynamic solver, and how the interphase interaction is realized. Despite lots of research, I have not been able to find detailed information on this.
2- Any study on comparing the performance of these two packages for bridge pier scour problem.
In your opinion, should we target Biodiesel, Hybrid Vehicles, Sustainable Aviation Fuel, Electric Vehicles or some combination of these? Do you agree with your country's approach to this problem?
My opinion is that synthetic and bio-based fuels should be quickly adopted to bridge the gap until electric vehicles can dominate. In parallel, the electricity generation and delivery infrastructure needs to be transitioned to lower-emission methods such as wind and nuclear power.
I'm working on the seismic reliability assessment of two Maillart's Bridges (Tavanasa and Salginatobel).
The mechanical characteristics of concrete and rebars are fondamental for the aim of this research. All suggestions are welcome.
A piece of steel and a piece of copper immersed in a 1M NaCl solution develops a certain voltage when the metal pieces are connected electrically. How do I calculate the potential of the cell?
Well, no iron ions are initially present in the solution and no copper ions either (only the brine solution, no salt bridge). The electrode reactions are iron oxidation and oxygen reduction. Can we somehow apply the Nernst equation to calculate the potentials at the two electrodes?
I am working on a project that consists on training AI algorithm for the automatic detection and classification of defects in concrete viaducts.
Do you know of any images' dataset of concrete viaducts or bridges?
I found very few public datasets.
Thank you and best regards.
We are modeling a timber bridge in Abaqus. The trusses of the bridge are supported by struts at the sides. We are experimenting with different types of connections and element types to capture the bridge's mode shapes. However when truss elements are used instead of beam elements the struts are severely distorted. Is there an explanation for this behaviour or is something wrong with the model? We can add that the mode shapes are "correct" except for the struts. See the attached picture. Thanks in advance!
I am currently modeling a prestressed bridge in CSI Bridge software. I need to replace the deck in a sequential arrangement. Half the total width of the deck and the whole span of the bridge need to be removed before rebuilding the same.
I would like to get suggestions on how to remove the partial deck in CSI Bridge.
I updated my essay https://www.academia.edu/41569761/LE_DOSSIER_Espace_Rencontre_Dynamique_Interactif_ESRDI_org_Les_NFT_sont_ils_une_bonne_nouvelle_pour_le_monde_de_lart_ to include "NFT & Art World" I also updated: https://www.academia.edu/44725919/EVOLUTION_ARCHITECTURALE_Architectural_Evolution with the following contribution: Bridging between Agile methodology & NFT & Art & ML is our unattainable goal. For the present time the only possible association is for instance: bridging between NFT & Art quite very far from our goal because of lack of standards such SPDF. What should SPDF imply? Amin Elsaleh
We are facing difficulty in implementing the electrical isolation in coaxial bridge circuits using optical techniques. Coaxial bridge circuit is working at audio frequencies and we are dealing with uV signal. Which kind of optical transmitter-receiver will be suitable for this application?
The bridge is having linearly varying cross-sections along the length. When the base sections for the two spans meeting at the support are the same, the alignment is proper, as evident for the second continuous support in the attached file. Kindly suggest the reason for this and the necessary changes required to rectify this.
hi, good day to everyone.
how can we justifly the intensity of the damage in the bridge. there are certain scales that developed by different researchers to classify the level of the damage. some damages are minor moderate and severe. but i need to know how can we justify weather its minor or major damage. does this require any expert who can inspect the damage? or there are other ways we can predict the level of the damage?
I have two subsystems for a solid state transformer. when the subsystems are not interconnected, they produce the desired results(voltage and current outputs). When the dual active bridge is interconnected with the inverter, unexpected results are achieved. I suspect an issue with the sampling rates of the subsystems. Please help me solve the problem.
While estimating the contraction and local scour, there are many equations in the literature mostly produced by using prismatic channels (e.g. rectangular). However, in real case studies, we are modelling the rivers with their irregular cross-sections and for scour analysis, the approach channel depth or flow depth at just upstream of the bridge could be "Maximum flow depth", "Local flow depth" at the upstream face of pier, and "Average flow depth".
The question is which approach should be used for contraction and local scour?
For contraction scour the answer is most probably the "Average flow depth".
What about the scour around piers?
Recently, I have synthesized some complexes with a ligand which can act as a bridge and some mono, bi, three, and ... complexes will be produced. Now I am looking forward to find a way to separate these compounds.
Good day to everyone,
I am working on all the possible methods and techniques for the health moniting of steel bridges. Main focus is on short to medium span steel bridges. There is a major difference between the failure patterns between steeel and concrete bridges. In case of concrete bridges cracks can play a key role for the detection the structural stability and find defficiencies in any specific span. There are many techniques in which we analyze the cracks. Somehow i have no idea how can we analyze a steel bridge for the purpose of health monitoring apart from making finite element models and numerical simulaitons. If anyone is working on steel bridges for detection of structural stability kindly share some knoweldge. I am going to start a new project about health monitoring of steel bridges. I want to work on artificial intellegence, nueral network and machine learning but stuck on a single idea
Normally, massive structures like RCC bridges , retaining walls are designed for worst combination of loads acting on them. In addition to required reinforcement for resisting internal forces, temperature and shrinkage reinforcement are also provided. After providing these reinforcements, is there any chance to develop additional internal forces due to change in temperature?
Is there a possibility of large change in temperature suddenly in case these structures?
The reviewer told me that "The calibration curve of saturated H2 vs. RHE before and after OER for The salt bridge protected Ag/AgCl is Highly recommended as the authors insist in using this as reference electrode."
Excuse me each，How should I calibrate the Ag/AgCl electrode
I am a doctoral student at Mohamed Ben Ahmed University, Oran2 - Algeria, at the English department. I am looking for partners to do a telecollaborative project with.
The objectives are:
- Promote students' ICC.
- Improve their English language learning.
- Bridge the gap.
I'm working on a DC/DC converter. For isolation and increment of voltage, I used HF transformer with two half bridge in both sides. When I switching both half bridge with the same switching pattern(zero phase shift), it should be flowing zero power, but power flows in both direction and it depends on the voltage of two sides!
anyone can analyze this?
Am modeling,GFRP t-up ribs concrete bridge deck but experiment and FEM doesn't agree. Because doesn't show any failure.
Concrete is modeling is using CDPM
GFRP rebar as isotropic only with Poison ration and elastic modulus
GFRP TUp ribs as anisotropic using engineering constant
There are “classic” inverters, that take single phase supply, rectify it to DC and then produce a 3-phase system out of the DC by using IGBT bridges and a carrier wave. The same principle can be applied to produce any number of phases, but we are talking theoretically here.
In my years of work in this field, I have never heard of a 5-phase application. Never seen a 5-phase generator or a 5-phase motor or any appliance.
I have conducted seismic analysis on arch bridges, and with the results I want to develop fragility curves. Please tell me in detail about generation of fragility curve using ANN in matlab. What are the parameters required and how we use ANN in MATLAB
I am trying to do a load rating of a steel truss bridge and needed to get the section modulus and thereafter of the Interior steel girder. Please i need assistance on how to define the section of I-beam with a concrete deck layer on it.
Is there any applicable theoretical model or software for recovery time decision of transportation system especially the railway bridge and tunnel infrastructure after devastated damage?
FsQCA can offer several benefits, compared to traditional methods of analysis. To capture combinations of conditions that are sufficient for an outcome to occur, fsQCA uses both qualitative and quantitative assessments and computes the degree in which a case belongs
to a set, thus creating a bridge between qualitative and quantitative methods.
Hello, researchers help me.
Am modeling GFRP TUp ribs concrete bridge deck.
Am try to use the ff intrection
But far from experiment
1.surface to surface contact using normal and tangential friction coefficient 0.25
1.8,1.5,1.5 mpa but it abort the running due many attempt made for this increments
How to develop a limit state equation ( in terms of capacity and demand) for bridge components such as deck, pier, and foundation in the event of a seismic hazard. My goal is to evaluate the reliability associated with it utilizing various reliability approaches. I can do it with fragility analysis or even modelling, but I'm looking for an equation that I can use to numerically measure reliability. Can someone recommend some research papers or any book anything related to the same?
i have vibration data of bridge and process the data with different possible techniques such as FFT, Wavelet decomposition, Empirical mode decomposition, Hilbert Transform, Frequency domain decomposition, spectrograms, etc. but still i am not able to locate exact or pin point frequency of the bridge structure. in the following techniques the results are in a specific range of frequency such as 2.6 to 3.1 Hz. The data showing this specific range and not providing the exact frequency. because in this range any number can be the natural frequency of the bridge structure. so the actual frequency lies in this specific range but i want to go further in depth to figure out the exact value of the frequency in Hz. but the problem is i am not able to find any technique that will give me answer of my curiosity. i recorded data from accelerometers considering normal traffic conditions. there is not closure of bridge. vehicles are passing normal situation.if anyone have any clue about it or still my question is not clear so i can explain further
i attached some of my results
i will be very grateful to anyone who let me find my answer
l am modeling a composite slab on girder bridge on ANSYS APDL following the shown procedure.
I connected the shell element slab to the beam by using MPC184 rigid links.
All of my elements have 6 degrees of freedoms (compatible) and it's a linear static analysis.
I am applying a lateral force in the Z direction along the bridge parapet/railing.
Self weight / gravity is not added.
The nodes from all elements match and the meshing seems fine.
Its a simply supported bridge (roller on one side and hinge on the other)
The deformed shape of the bridge under lateral loading looks okay. But the reaction forces do not make sense. I change the location of the force laterally and the reaction forces do not change.
I glued the areas/lines before meshing.
What could possibly be wrong? I see it as a connectivity error but am not sure where I went wrong
I'm modelling the 3D FEM of cable stayed bridge structure in SAP2000. We know that the cable in the bridge has pretension load, so that I assign target force load to each cable. But, when I run it, the warning show up with the notes "MAXIMUM NUMBER OF TARGET-FORCE ITERATION REACHED FOR, SUBSEQUENT RESULTS WILL NOT AVAILABLE". What should we do to solve this warning? Thank You
Scientists agree that a pathogen is likely to cause a global pandemic in the near future. But which one? And how?
Engineering sciences are always based on
successive approximation; therefore the use of AI and ML is
quite justified to face the challenge of climate change and new
pandemic. The Question is:
How to strengthen our mastery of
these tools and create other complementary ones in order to face new challenge such as: Climate change and new pandemic like covid 19.
I do request financial support for bridging AI and ML.
I've got successful tool discovery based on bridging EDI with SGML thanks to financial support by Insurance companies in France.
Tool description with representative semantic web applications is detailed at the following link: http://www.ediaudit.fr/
I am designing a 9 m span roadway overpass. This overpass is working only as rescue driveway in case of emergency (rarely loaded). I think the fatigue effects can be negelcted in such case, although I can not find a rule in Eurocode or any other standard to justify that?
Analysis of "Voided slab" (as shown in attached Fig.), especially analysing for live load - what should be the stiffness properties of the transverse members in the grillage model?
Is it worth considering the top slab and bottom slab properties together as stiffness for transverse members of the grillage model?
When analysing the voided slab for live load, as the transverse stiffness increases, the load get distributed to the wider width of the bridge resulting in lesser effects on the longitudinal members of the grillage. I am not confident to use this approach as it may result in the effects on the longitudinal members of the grillage model on the unsafe side. Please correct me if I am wrong.
Shall we consider the stiffness of the transverse members equivalent to the top slab only, in order to obtain the effects on the longitudinal members on a little conservative side?
I am modeling a more than 100 years old truss railroad bridge using an Ansys or an Abaqus. This is a very interesting bridge to model. The members are made up of angles combined together to form a channel shape on either side of the cross-section.
Could you please advise how I could custom design this cross-section? Any advice on alternative ways of modeling such cross-section would be helpful as well.
Please see attached picture for the truss member.