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<!DOCTYPE html>
<html>
<link href ='style.css' rel = 'stylesheet'>
<head>
<title>Pyparam</title>
</head>
<body>
<header style="position: fiexed;">
<nav>
<ul class='nav'>
<li ><a href="/">Home</a></li>
<li><a href="/blog">Blog</a></li>
<li><a href="/research">Research</a></li>
<li><a href="/codes">Codes</a></li>
<li><a href="/usefullinks">Useful Links</a></li>
</ul>
</nav>
</header>
<div class="container">
<div class="blurb">
<h2>Implementation of Integral type explicit Nonlocal Damage (NLD) model</h2>
<p><br/>
<p> Since the traditional damage model suffers from strain localization and it is impossible to get the unique Represetative volume<br>
element (RVE) using local damage model. I have developed the novel explicit Nonlocal damage (NLD) model which is not only <br>
mesh insensitive but also completely explicit. Hence it is computatinally more efficent compared to nonlocal damage model exist<br>
in the literature. The fast algorithm and unique framework is developed and implemented in commercial FEA package Abaqus (VUMAT) <br>
This model is coupled with failure zone averaging scheme to get the meso-scopic traction separation relation.</p>
<h2>Vectorized user Fortran code for Lemaite Ductile damage model. </h2>
<p><br/>
<p> Developed the vectorised code based on the single equation radial return mapping algorithm
of local Lemaitre <br> ductile damage model. The code has been used to study the softening behaviour of unidirectional composite
RVE. From this study, <br> it is found that the multiscale damage and failure modelling can not be advanced by RVE using local damage
model as it <br> suffers from strain localization and mesh sensitivity. Strain localization is observed at plane oriented 45 Degree
with loading direction.<br> <br> <br>
<img src="dam1.jpeg" alt="admin" style="width:250px;height:200px;margin-right:15px;">
<img src="dam2.jpeg" alt="admin" style="width:250px;height:200px;margin-right:15px;">
<img src="dam3.jpeg" alt="admin" style="width:250px;height:200px;margin-right:15px;">
<img src="dam4.jpeg" alt="admin" style="width:250px;height:200px;margin-right:15px;"> <br>
</p> <br> <br> <br> <br> <br>
<h2>Phase Field Model of Thermally Induced Solid-Solid Phase Transitions</h2>
<p><br/>
<p> Detailed explanation is coming soon</p>
<h2>Building GUI based Plug-In Using OOP interface of Abaqus Python</h2>
<p><br/>
<p> Detailed explanation is coming soon</p>
<h2>Molecular Dynamics study of holed plate using LAMMPS</h2>
<p><br/>
<p> Detailed explanation is coming soon</p>
<h2>Modelling the Bi-material interface using Cohesive Zone Elements</h2>
<p><br/>
<p> Detailed explanation is coming soon</p>
</div><!-- /.blurb -->
</div><!-- /.container -->
<footer>
<ul class='foot'>
<li class='footer'><a href="mailto:paramveersharma9@gmail.com">Gmail</a></li>
<li class='footer'><a href="https://github.com/pyparam">Github</a></li>
<li class='footer'><a href="https://linkedin.com/in/paramveersharma">LinkedIn</a></li>
</ul>