Thank benjackxu!
2Ti" s - <!$dp9y. In fact, my major is starting from structure engineering then geotechnical engineering. When I first study FEM, just use software to solve
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some real projects. But later, when I was interested in Geotechnical engineering, I tried to program
(QA-"9v#i, Dl>* L by myself and try to set up some models. That needs more basic
Zj:a-= 9*7Hoi4Ji knowledge on mathematics and mechanics which drive me to study those fields. Actually I just
j{-mQTSD h85 (N understand some parts of them which were used in FEM.
AB/,S 9k(*?!\; I feel better if I can understand all the procedures and really know what's the program doing for me.
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If some one really want to be a master in FEM on geotechnical, in my view, there are two sides you may think about :
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NT 1) Mathematics and Mechanics knowledges for FEM
k'6<j Ebk *(@L+D0N Including: matrix(forming stiffness matrix and so on) computing, basic material behavior(linear and nonlinear or elastic and plastic)
4jDs 0Hn" j` [# Ij 2)Structure and geotechnical knowledge
eL] {#WL i5ajM,i/K Including: beam element and interface element(for soil and structure interaction ), basic soil models(the computing models and real soil behavior)
T][-'0! \[@ Q}k[ Of course, the basic civil knowledge and some site experience are required to check the FEM results and choose the parameters.
g5lmUKlQ$0 -d$8WSI 8 Also, thank Yantubbs, that give us a good place to discuss and improve together.
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<'1uO, #a|6Q 8 To 土老帽:
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rtF4ia. <`oCz Q1 You have so much site experience, you may give us more questions from your side and see whether the FEM can give you answer or help you a little bit.
ORV}j, Y m 5K L9$J9k To geofem:
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Uu r78u=r You prastice is so quick and nice. we learn a lot from your example.
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AJ/ Anyway, I thought we may can get together do something.
R@)' Bs Yio>ft&g] Right now, all the FEM software for Geotechnical even for Civil
k X ~-g %igFHh? engineering are from EUROPE or USA. But about 80% new projects are constructed in China
[ u`17hyX G\'u~B/w now on the world, why not we set up our popular FEM program by ourself? I just know, the
: ;E7+m icKg7-$N PLAXIS grew up in Europe like the current status of China. All the universities and research
7yq7a[Ra I_"Hg x< institutes in Europe agreed to have a geotechnical software based on Europe not from USA. and then they did a good job!
1Y F+(fk +cPE4(d Too long for words, just a dream!
[ 此贴被mano在2007-08-26 16:04重新编辑 ]
