## Category Archives: Stress Analysis

## The Different sources of Residual Stresses

The Different sources of Residual Stresses Continue reading

## How to create Contacts with a BCTABLE Card by NASTRAN SOL101

For contact simulation between two structural components with MSC Nastran is necessary to perform a static analysis (Linear Simulation by SOL101 … Continue reading

## Strength Criteria of Composite Material supported by FEM analysis

Strength Criteria of Composite Material supported by FEM analysis Continue reading

## Static Condensation – FEM Analysis

Background Theory With “condensation” is indicated a procedure adopted for the structural analysis to carry out a matrix of stiffness … Continue reading

## 2.6. Calculation of Elastic Constants

2.6. Calculation of Elastic Constants Continue reading

## 2.5. Thermal Stress

1 . Analysis of the Orthotropic Lamina 1.1. Introduction 1.2. Hooke’s Law 1.3. Relationships between elastic constants and Matrix of Elasticity … Continue reading

## 2.4. Calculation of Stress and Strain

2.4. Calculation of Stress and Strain Continue reading

## Contact simulation with MSC/Nastran

Linear Gap The linear GAP is the simpliest contact form used in Nastran simulations. Linear GAP can solve a … Continue reading

## Non linear Buckling with FEM approach

Buckling analysis assesses the stability characteristics of a structure. An accurate solution to a buckling problem requires more efforts than … Continue reading