Question
Asked 25 August 2024

Hello, What is the reason for using cohesive energy instead of enthalpy in structure stability calculations?

Does adhesion energy work better for polymers and oligomers?

All Answers (1)

Maurice Effieyen
University of Uyo
Building Information Modeling (BIM) offers numerous benefits for contractors beyond the traditional project delivery methods. Here are some additional advantages:Enhanced Collaboration and Communication: BIM facilitates better collaboration among stakeholders, including architects, engineers, contractors, and owners. It allows for real-time sharing and updating of project information, leading to more efficient communication and fewer misunderstandings.Improved Cost Estimation and Budget Management: BIM allows for more accurate quantity take-offs and cost estimates by providing detailed and precise models. This helps contractors manage budgets effectively and reduce the likelihood of cost overruns.Better Project Visualization: BIM provides 3D models that enable contractors to visualize the project before construction begins. This helps in understanding the project’s scope, identifying potential issues, and communicating ideas to clients and stakeholders more effectively.Clash Detection and Risk Management: BIM helps in detecting and resolving clashes or conflicts in the design phase, such as spatial or structural conflicts between various building systems. This minimizes the risk of costly rework during construction.Increased Productivity and Efficiency: By streamlining workflows and providing accurate information, BIM reduces the time required for planning, scheduling, and execution. This results in faster project completion and improved productivity.Enhanced Quality Control: BIM provides a detailed and comprehensive view of the project, which helps in maintaining high quality throughout the construction process. Contractors can use BIM to monitor compliance with design specifications and industry standards.Improved Site Safety: BIM can be used to plan and simulate construction sequences, identify potential hazards, and develop safer construction methods. This proactive approach helps in reducing accidents and improving overall site safety.Lifecycle Management and Maintenance: BIM data can be used beyond the construction phase for facility management and maintenance. Contractors can provide valuable information for the operation and maintenance of the building, which enhances the value they bring to clients.Sustainability and Energy Efficiency: BIM allows for the analysis of energy performance and sustainability of building designs. Contractors can use this information to make informed decisions about materials, construction methods, and systems that improve the building's environmental impact.Better Documentation and Compliance: BIM helps in maintaining comprehensive and accurate documentation of the project. This makes it easier for contractors to comply with regulations, acquire permits, and respond to audits or inspections.Competitive Advantage: Adopting BIM technology can set contractors apart from their competitors. It demonstrates a commitment to innovation, efficiency, and quality, which can be attractive to clients and partners.

Similar questions and discussions

What are the additional benefits of BIM for contractors?
Question
4 answers
  • Khaled Saad HarasKhaled Saad Haras
BIM offers essential support for contractors throughout various work stages, enhancing efficiency, collaboration, and profitability. Here’s how BIM can assist you:
1. Planning and Visualization:
Visualize the Project: A 3D BIM model allows you to see the entire project before construction starts, helping you understand design intent, identify potential issues, and plan effectively.
Simulate Construction (4D BIM): By connecting the model to a schedule, 4D BIM simulations depict the construction timeline, allowing you to:
- Optimize workflows: Identify bottlenecks, refine logistics, and enhance efficiency.
- Improve trade coordination: Ensure that all teams work from the same data to reduce conflicts.
- Communicate clearly: Convey the construction plan to stakeholders, including owners and subcontractors.
2. Coordination and Clash Detection:
Detect Clashes: BIM software automatically identifies clashes between building systems, helping avoid costly rework.
Coordinate with Subcontractors: Sharing the BIM model ensures all parties have consistent information, facilitating early resolution of issues.
3. Quantity Takeoff and Cost Estimation (5D BIM):
Accurate Quantities: BIM provides precise quantities of materials, labor, and equipment, leading to:
- Reduced cost overruns: More accurate estimates lower the risk of bidding too low.
- Improved bidding: BIM-based takeoffs enhance competitiveness.
Track Costs: 5D BIM links cost data to the model to:
- Monitor real-time costs: Spot potential overruns early.
- Analyze design changes: Quickly assess financial impacts of revisions.
4. Prefabrication and Modular Construction:
Design for Fabrication: BIM aids in designing components for off-site fabrication, enhancing efficiency and quality.
Precision Assembly: Accurate BIM data ensures seamless integration of prefabricated components, reducing installation time and rework.
Support Lean Construction: Prefabrication aligns with lean principles, facilitated by BIM data and coordination.
5. Site Management and Communication:
Access Information On-Site: Mobile BIM apps provide workers with real-time model access, reducing reliance on paper and enhancing office-field communication.
Track Progress: Use BIM to monitor construction progress, manage materials, and maintain schedules.
Field Layout: BIM data enables precise layout execution using total stations, laser scanners, or augmented reality.
6. Handover and Facility Management:
As-Built Model: Deliver an as-built BIM model to the owner, creating a complete digital record for future maintenance, adding value to your services over competitors.
7. BIM-Enabled Process Change:
Leaner Construction: BIM promotes lean techniques by:
- Reducing waste: Minimizes rework, delays, and material waste.
- Improving workflow: Facilitates smoother construction processes.
- Enhancing communication: Strengthens collaboration among project teams and subcontractors.
Paperless Construction: BIM advances the industry toward a paperless environment, improving information accuracy and reducing reliance on drawings.
CFP: 2025 9th International Conference on Civil Construction and Structural Engineering (I3CSE 2025)
Discussion
Be the first to reply
  • Li YuanLi Yuan
2025 9th International Conference on Civil Construction and Structural Engineering (I3CSE 2025) will convene in Guangzhou from May 23-25, 2025 in Guangzhou, China.
---Call For Papers---
The topics of interest for submission include, but are not limited to:
1. Structural Stability
Structural Reliability and Force Analysis
Structural Diagnosis
Structural Health Monitoring
Structural Analysis and Design
Damage Analysis and Assessment
Loads and Load Combinations
2. Structural Materials and Durability Analysis
High Performance Structural Materials
Fiber Reinforced Cementitious Materials
Impact of Composites on Cementitious Materials
Plasticity, Fatigue and Fracture of Civil Engineering Materials
Strength Analysis and Design of Structural Materials
Structural Repair, Remodeling, and Reinforcement
---Publication---
All papers will be reviewed by two or three expert reviewers from the conference committees. After a careful reviewing process, all accepted papers will be published by conference proceedings and submitted to EI Compendex and Scopus for indexing.
---Important Dates---
Full Paper Submission Date: April 27, 2025
Registration Deadline: April 27, 2025
Final Paper Submission Date: May 10, 2025
Conference Dates: May 23-25, 2025
--- Paper Submission---
Please send the full paper(word+pdf) to Submission System:

Related Publications

Article
The adhesion property between asphalt binder and aggregate significantly influences structural stability, service performance, and damage evolution of the asphalt mixture. However, the understanding of adhesion property is still immature. Some research gaps still exist and need to be investigated further, including the adhesion mechanism cannot exp...
Article
Structural stability of BaBiO3 and of BaKBi2O6 is studied using an ionic density- functional-based model. The Experimental structure is reasonably reproduced. It is shown that there is no instability against charge disproprtionation and against breathing distortion separatly, but there is an instability against them both simultaniously. This proves...
Got a technical question?
Get high-quality answers from experts.