Thank benjackxu!
!;";L5() p<5ED\;N; In fact, my major is starting from structure engineering then geotechnical engineering. When I first study FEM, just use software to solve
>s yQDB M_ -LI4> some real projects. But later, when I was interested in Geotechnical engineering, I tried to program
NA5AR*f' BU-m\Kf) by myself and try to set up some models. That needs more basic
~)';[Ha ^oNk}:> knowledge on mathematics and mechanics which drive me to study those fields. Actually I just
5l"/lGw 0/7y&-/( understand some parts of them which were used in FEM.
W`}C0[% VW %d<uOCf\Q 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 :
=+K2`=y;WF zKycd*X 1) Mathematics and Mechanics knowledges for FEM
zmV5 k a2l\B ~n Including: matrix(forming stiffness matrix and so on) computing, basic material behavior(linear and nonlinear or elastic and plastic)
VqzcTr]_ g3r4>SA 2)Structure and geotechnical knowledge
1'q llkT ~NYy@ l Including: beam element and interface element(for soil and structure interaction ), basic soil models(the computing models and real soil behavior)
2b|$z"97jj 1Ner1EKGp Of course, the basic civil knowledge and some site experience are required to check the FEM results and choose the parameters.
%d..L-`]ET a1lF8; [ Also, thank Yantubbs, that give us a good place to discuss and improve together.
[X +E os| Y=a To 土老帽:
Q~R7 ]A yR {U:c95#.!S You have so much site experience, you may give us more questions from your side and see whether the FEM can give you answer or help you a little bit.
S GAu.8Js qDR`)hl e To geofem:
ZeVb< g Ba=P You prastice is so quick and nice. we learn a lot from your example.
II !Nr{A `m N*"1p- Anyway, I thought we may can get together do something.
3z ^l =|lw~CW Right now, all the FEM software for Geotechnical even for Civil
X2avo|6e %y( oY engineering are from EUROPE or USA. But about 80% new projects are constructed in China
k 7 !{p m&EJ @,H now on the world, why not we set up our popular FEM program by ourself? I just know, the
GtQ$`~r ';g]! XsY) PLAXIS grew up in Europe like the current status of China. All the universities and research
pkd#SY ]JQ';%dne institutes in Europe agreed to have a geotechnical software based on Europe not from USA. and then they did a good job!
JI{|8)S 2hOr#I$/ Too long for words, just a dream!
[ 此贴被mano在2007-08-26 16:04重新编辑 ]
