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Structural and Fatigue Analysis

Yuchon-2nd Bridge
For iBREC
Structural Design Group

Modeling
From Scratch to Fine Mesh
Using NE/Nastran Modeler

Analysis
Using NE/Nastran Solver
Beam, Shell, Solid Elements used
Transient Dynamic Stress
Hydration Thermal Stress

Postprocessing
Stress Range Calculation by Rainflow Counting
Fatigue Life Calculation of Steel Girders


Structural Analysis

SungSan 2nd Bridge
For iBREC, Structural Design Group

Modeling
From Scratch to Fine Mesh
Using NE/Nastran Modeler

Analysis
Beam, Shell, Solid, and Cable elements used
Statics and Dynamics
Using NE/Nastran Solver

Postprocessing
Contour and Displacements
Using NE/Nastran Modeler


Structural Analysis

Jeju Port Breakwater Caisson
For Daelim & Gunil Engineering

Modeling
From Scratch to Fine Mesh
Using NE/Nastran Modeler

Analysis
Using NE/Nastran Solver
Beam, Shell, Solid, and Contact elements used
Prestressing of PC-Beam
Nonlinear Prestressed Contact

Postprocessing
Cable tension and Residuals
Using NE/Nastran Modeler


Structural Analysis

NakDong Bridge of KimHae Light Train Rail Road
For iBREC, Structural Design Group

Modeling
Using NE/Nastran Modeler from scratch
Shell and Beam elements

Analysis
Using NE/Nastran Solver
Modal Analysis
Web Buckling Analysis
Transient Moving Load Analysis

Postprocessing
Using NE/Nastran Modeler
Stress contour and mode shape
Transient stress response


Structural Dynamic Analysis

Gwangyang Port Caisson & Ship
For Hydudai & Daelim

Modeling
Using NE/Nastran Modeler from scratch
Beam, Shell, Solid, and Contact elements used

Analysis
Using NE/Nastran Solver
Nonlinear Dynamic Analysis
Web Buckling Analysis
Transient Analysis

Postprocessing
Using NE/Nastran Modeler
Stress contour and mode shape
Transient stress response


Structural Dynamic Analysis

Pusan Port Caisson, pier & Ship
For Samsung & Saman

Modeling
Using NE/Nastran Modeler from scratch
Beam, Shell, Solid, and Contact elements used

Analysis
Using NE/Nastran Solver
Nonlinear Dynamic Analysis
Web Buckling Analysis
Transient Analysis

Postprocessing
Using NE/Nastran Modeler
Stress contour and mode shape
Transient stress response


Heat Transfer Analysis

For Design Group of KyungDo Systems
Climate Controller of PCS repeater

Modeling
Using FEMAP from scratch
Shell and Solid elements

Analysis
Using NE/Nastran
Steady state heat transfer
Transient heat transfer

Postprocessing
Using FEMAP
Temperature distribution
Heat transfer performance


Wafer Oven for Semiconductor Wafer Production

For Semiconductor product machine group of Cosam

Modeling
Using FEMAP from scratch
Shell, Solid and Rigid elements

Analysis
Using NE/Nastran
Steady State Heat Transfer
Transient Heat Transfer
Thermal Stress Analysis

Postprocessing
Using FEMAP
Thermal stress contour and Temperature distribution

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