Thank benjackxu!
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A E711l- In fact, my major is starting from structure engineering then geotechnical engineering. When I first study FEM, just use software to solve
nf4 P2<L! I O#W#wW$M some real projects. But later, when I was interested in Geotechnical engineering, I tried to program
taQ[>x7b Em,!=v(* by myself and try to set up some models. That needs more basic
7N"Bbl 0Nu]N)H5<l knowledge on mathematics and mechanics which drive me to study those fields. Actually I just
iVI rd )) H understand some parts of them which were used in FEM.
n@Ag`} @nP }q!y I feel better if I can understand all the procedures and really know what's the program doing for me.
>I?Mi{'a OK\% cq/U If some one really want to be a master in FEM on geotechnical, in my view, there are two sides you may think about :
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@m 1) Mathematics and Mechanics knowledges for FEM
EV FfXv^ LXLDu2/@ Including: matrix(forming stiffness matrix and so on) computing, basic material behavior(linear and nonlinear or elastic and plastic)
o0'av+e7 k)p y\ 2)Structure and geotechnical knowledge
AG7}$O . F47n_JV!d Including: beam element and interface element(for soil and structure interaction ), basic soil models(the computing models and real soil behavior)
l 5[xJH ~@D%qbN Of course, the basic civil knowledge and some site experience are required to check the FEM results and choose the parameters.
=]a@ )6y kPH^X}O$ Also, thank Yantubbs, that give us a good place to discuss and improve together.
^wa9zs2s;/ *u/|NU& X To 土老帽:
L{f>;[FR CD_f[u 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.
`4 bd, (NdgF+'= To geofem:
kZ9< j+. Rda1X ~-g You prastice is so quick and nice. we learn a lot from your example.
4C%>/*%8> )6&\WNL-x Anyway, I thought we may can get together do something.
ogqV]36Idh N E3wui1 V Right now, all the FEM software for Geotechnical even for Civil
Wp}9%Mq~Jy U.U.\ engineering are from EUROPE or USA. But about 80% new projects are constructed in China
Y:%)cUxA aT#{t {gkA now on the world, why not we set up our popular FEM program by ourself? I just know, the
nq f<NH3i //lZmyP? PLAXIS grew up in Europe like the current status of China. All the universities and research
Oq,.Kz 0:'jU institutes in Europe agreed to have a geotechnical software based on Europe not from USA. and then they did a good job!
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<IyLLQ+v Too long for words, just a dream!
[ 此贴被mano在2007-08-26 16:04重新编辑 ]
