Thank benjackxu!
6`\ ya@ l A;a In fact, my major is starting from structure engineering then geotechnical engineering. When I first study FEM, just use software to solve
2]WE({P ll<NIdf\r some real projects. But later, when I was interested in Geotechnical engineering, I tried to program
&`!^Zq vG -]S.<8<$ by myself and try to set up some models. That needs more basic
z`U Ukl}T 1*Ar{:+ua knowledge on mathematics and mechanics which drive me to study those fields. Actually I just
c` G&KCw)d `G$1n#& understand some parts of them which were used in FEM.
n&Y k< Q@QFV~ I feel better if I can understand all the procedures and really know what's the program doing for me.
]Pc^#=(R0 s;1h-Oq ( If some one really want to be a master in FEM on geotechnical, in my view, there are two sides you may think about :
=Ho"N ` Qy X Dz5b., 1) Mathematics and Mechanics knowledges for FEM
m,_d^ ry0%a[[ Including: matrix(forming stiffness matrix and so on) computing, basic material behavior(linear and nonlinear or elastic and plastic)
jbmTmh1q 9uYyfb:
,z 2)Structure and geotechnical knowledge
Y(6Sp'0 ga0'zo9K Including: beam element and interface element(for soil and structure interaction ), basic soil models(the computing models and real soil behavior)
ycr"Y| $_X|, v9 Of course, the basic civil knowledge and some site experience are required to check the FEM results and choose the parameters.
:c] `D > 23ze/;6%A Also, thank Yantubbs, that give us a good place to discuss and improve together.
n(vDytrj; ux-CpI To 土老帽:
pq! %?m] ~<9{#u M You have so much site experience, you may give us more questions from your side and see whether the FEM can give you answer or help you a little bit.
)^O -X .1 RBGX_v? To geofem:
x\@*6 0o v:|( 8Y You prastice is so quick and nice. we learn a lot from your example.
z@VP:au q/gB<p9 Anyway, I thought we may can get together do something.
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Right now, all the FEM software for Geotechnical even for Civil
L%cVykWY" <{J5W6 engineering are from EUROPE or USA. But about 80% new projects are constructed in China
vqNsZ 8|` K : LL_, now on the world, why not we set up our popular FEM program by ourself? I just know, the
5#2 F1NX J5yidymrpW PLAXIS grew up in Europe like the current status of China. All the universities and research
jC, FG'P E4[}lX} institutes in Europe agreed to have a geotechnical software based on Europe not from USA. and then they did a good job!
Is.WZY a |$+5@+Zz Too long for words, just a dream!
[ 此贴被mano在2007-08-26 16:04重新编辑 ]
