by Razin UTM | Jul 28, 2025 | FEM, news
..I’m proud to share our latest research published in Computers & Mathematics with Applications 📚: 🔗 NURBS-Divergence-Meshless (NDM) MethodA novel meshless formulation that applies the divergence theorem in NURBS parameter space to efficiently discretize...
by Razin UTM | Aug 31, 2021 | FEM, MATLAB
1D Shape Function clear, clcsyms xq = 2; %order of poly (eg. quad–> q=2)L = 1; %create ux = a1 + a2x + …A1 = []; A0 = []; %temporary variablesux = 0;for i = 1:q+1aN = [‘a’ num2str(i)];syms(aN);ux = ux + aN*x^(i-1);A0 =...
![FB Live [MSNM group] – Numerical Methods: How it works?](https://people.utm.my/arazin/wp-content/uploads/sites/595/2020/06/Capture1-1080x675.png)
by Razin UTM | Jun 5, 2020 | FEM
In the live videos, I tried to explain how does numerical methods (in computational mechanics) work, in a general way of discussion.. Numerical methods always start ‘backward’ by having an assumed solution first, and some ways in the process, they try to...
by Razin UTM | May 13, 2020 | FEM, MATLAB
This is a MATLAB code to plot a deformation of planar frame structure. Since the formulation involves transformation of local elements to a global system, plotting using a simple w(x) versus x is not possible.. We need to transform back the DOFs obtained in the global...
by Razin UTM | Sep 8, 2018 | FEM, MATLAB
This program is to demonstrate the calculation of bar element in FEM. . % Clear previous data and graph clc; clear all; cla %Input E=200e6; % Young’s modulus (kN/m) A=0.04; % Area (m^2) L1=2.5; % Length 1st Element (m) L2=2.5; % Length 1st Element (m) P=10; %...
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