Fw: Reverse FEA : for Singaporeans in rememberance of the SilkAir Crash in Palembang Indonesia....

From: Innomation Systems & Technologies Pte. Ltd., (istpl@singnet.com.sg)
Date: Wed Jan 06 1999 - 16:38:06 EET


one thing that calculating the load is not merely enough.

one mystery about the crash is how did it happen???

the analysis must be able to determine are the PCBs cracked due to impact
crash or explosive(if there is really a bomb in there) impact that
triggered off at certain corners.

Sincerely,
joseph sim

> A GOOD EXAMPLE OF YOUR SUGGESTION IS ALREADY ON USE WITH VEHICLE CRASH
ANALYSIS, WHERE YOU START FROM THE DEFORMED VEHICLE AND YOU CAN ESTIMATE
THE IMPACTING SPEED. THIS CAN BE DONE WITH PACKAGE THAT USE EXPLICIT
METHODS LIKE DYNA 3D, PAMCRASH, ABAQUS, ETC. Y HAVE PERSONAL EXPERIENCE
WITH ABAQUS AND DYNA 3D
>

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