Mohammad Hasani- Master of Science
- Shahid Rajaee Teacher Training University
Mohammad Hasani
- Master of Science
- Shahid Rajaee Teacher Training University
About
3
Publications
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Introduction
I have a master degree in Structural Engineering from Shahid Rajaee University. My main research interest includes studying the microstructure of cementitious materials such as cement, SCMs, geopolymers, etc. I am also interested in structural design and optimization. I have experiences with atomistic simulations, especially molecular dynamic simulations.
Current institution
Education
September 2016 - September 2018
September 2012 - September 2016
Publications
Publications (3)
These days, carbon nanotubes are used in many industries due to their special mechanical properties. One of these applications is in concrete, which can be used to improve tensile strength or other properties. In smart sensing concrete, which are used to monitor the health of structures, carbon nanotubes enhance the electrical conductivity of the m...
At atomic scale cementitious materials are chemicals. Investigating their behavior needs chemistry knowledge. In this presentation, the role of surface chemistry on studying cementitious materials are explained.
Questions
Questions (8)
Hi,
I am going to conduct some reactive MD simulations on metakaolin with alkali activators. However, LAMMPS does not have a proper forcefield file for my system. Since I am new to REACTIVE molecular dynamics simulations, can anyone help me how to find the correct parametrizations? I already submitted a request on the PSU (Adri Van Duin) website.
Thanks in advance
Dear Scholars and researchers,
I am going to conduct a research on Metakaolin based on Molecular Dynamics simulations. But I dont have an appropriate data about the crystal structure of Metakaolin. The data (even CIF file) is available for kaolinite on reference sources but notting for Metakaolin.
There is this paper by Claire White that gives information about the atomic cordinates but still other informations such as space group etc are missing.
I will be happy if some one can help me.
Thanks in advance
Regards
Dear researchers,
As you know materials structure in nature are not 100% perfect. There are usually some sort of impurities. Now, I want to modell a crystal with defects and study its properties. The question is, are there any specific rules in making crystal defects? Based on what I have read on papers, most of the time they randomly omitted or replaced atoms in rhe crystal unit cell, which I am not sure its the best idea.
Thank you very much in advance for your help
I want to conduct molecular dynamics simulations on C-S-H. To do so, I wanted to use the crystal structure of tobermorite 14 angstrom as the initial structure. The CIF file available in AMCSD website contains Tungsten in structure. I wanted to know if it is an error or should I consider them in structure? If it is wrong, from where can I get the correct crystal structure?
the CIF file is attached.
Thanks a lot in advance
Hi researchers,
I'm looking for the wulff shape and wulff planes of some minerals like periclase, cristobalite and etc. is there any refrence or websites that I can find them?
by the way, if you know a paper in which wulff construction of MgO, Cristobalite & Lime is studied, I will be happy if you share.
thanks a lot
