Category Archives: Stress Analysis

Stress Analysis

Stress–strain analysis (or just stress analysis, for short) is an engineering discipline covering methods to determine the stresses and strains in materials and structures subjected to forces or loads.

How to create Contacts with a BCTABLE Card by NASTRAN SOL101

Posted on October 7, 2019 by Aerospace Engineering

For contact simulation between two structural components with MSC Nastran is necessary to perform a static analysis (Linear Simulation by SOL101 or Non Linear Simulation by SOL106) using CGAP elements with possible convergence problems. This type of modeling is complex because … Continue reading →

Posted in FEM - Analysis, Stress Analysis | Tagged , , , , , , , , , , | Leave a comment

Strength Criteria of Composite Material supported by FEM analysis

Posted on February 17, 2019 by Aerospace Engineering

Strength Criteria of Composite Material supported by FEM analysis Continue reading →

Posted in FEM - Analysis | Tagged , , , , , , , , , , , , , , , , , , , , , , , | Leave a comment

Static Condensation – FEM Analysis

Posted on January 7, 2019 by Aerospace Engineering

Background Theory With “condensation” is indicated a procedure adopted for the structural analysis to carry out a matrix of stiffness and load boundary conditions of a detailed finite model (DFEM), starting from a raw global finite model (GFEM). The DFEM … Continue reading →

Posted in FEM - Analysis | Tagged , , , , , , , , , , , , , , , , , , , | Leave a comment

How to Export Result by Hypeview

Posted on December 13, 2017 by Aerospace Engineering

How to Export Result by Hypeview Continue reading →

Posted in Stress Analysis, Various | Tagged , , , | Leave a comment

2.6. Calculation of Elastic Constants

Posted on October 5, 2017 by Aerospace Engineering

2.6. Calculation of Elastic Constants Continue reading →

Posted in Classical theory of Laminates | Tagged , , , | Leave a comment

2.5. Thermal Stress

Posted on October 5, 2017 by Aerospace Engineering

1 . Analysis of the Orthotropic Lamina 1.1. Introduction 1.2. Hooke’s Law 1.3. Relationships between elastic constants and Matrix of Elasticity 1.4. Matrix of Elasticity   2. Classical theory of Laminates 2.1. Introduction 2.2. Basic Formulas 2.3. Laminate stiffener matrix 2.4. … Continue reading →

Posted in Classical theory of Laminates | Tagged , , , | Leave a comment

2.4. Calculation of Stress and Strain

Posted on October 5, 2017 by Aerospace Engineering

2.4. Calculation of Stress and Strain Continue reading →

Posted in Classical theory of Laminates | Tagged , , , , | Leave a comment

Contact simulation with MSC/Nastran

Posted on November 13, 2016 by Aerospace Engineering

  Linear Gap The linear GAP is the simpliest contact form used in Nastran simulations. Linear GAP can solve a large class of problems like hole bearing, heel-toe interaction, fitting contacts. Linear, therefore does not include frition, large displacements, and … Continue reading →

Posted in FEM - Analysis | Tagged , , , , , , , , , , , , , , , , | Leave a comment

Non linear Buckling with FEM approach

Posted on September 20, 2016 by Aerospace Engineering

Buckling analysis assesses the stability characteristics of a structure. An accurate solution to a buckling problem requires more efforts than just following a numerical procedure, there are a number of factors to consider before a buckling solution can be accepted … Continue reading →

Posted in FEM - Analysis | Tagged , , , , , , , , | Leave a comment

Buckling of an imperfection-sensitive cylindrical shell

Posted on September 20, 2016 by Aerospace Engineering

Buckling of an imperfection-sensitive cylindrical shell (EXTRACTED FROM ABAQUS GUIDE) This example serves as a guide to performing a postbuckling analysis using Abaqus for an imperfection-sensitive structure. A structure is imperfection sensitive if small changes in an imperfection change the … Continue reading →

Posted in FEM - Analysis | Tagged , , , , , | Leave a comment
allsiterips.com incestime.com pornrips.cc