Thank benjackxu!
wPTXRq% +o)o 4l%3 In fact, my major is starting from structure engineering then geotechnical engineering. When I first study FEM, just use software to solve
wJA`e)> tiJY$YqA some real projects. But later, when I was interested in Geotechnical engineering, I tried to program
DZGM4|@<7Y >jU.R;H5 by myself and try to set up some models. That needs more basic
X-Y :)UT =\Td~> knowledge on mathematics and mechanics which drive me to study those fields. Actually I just
0sW=;R2 =s"_! 7 understand some parts of them which were used in FEM.
`9SRiy 6Zwrk-,A I feel better if I can understand all the procedures and really know what's the program doing for me.
Q jMH1S X
10 (oT If some one really want to be a master in FEM on geotechnical, in my view, there are two sides you may think about :
^]}UyrOn k mjSSh/t 1) Mathematics and Mechanics knowledges for FEM
fw@n[u{~ &i*/}OZz Including: matrix(forming stiffness matrix and so on) computing, basic material behavior(linear and nonlinear or elastic and plastic)
@ ]u nqCO @K`2y'#b 2)Structure and geotechnical knowledge
c%Y%c2( [ wowv>!N!X- Including: beam element and interface element(for soil and structure interaction ), basic soil models(the computing models and real soil behavior)
M{$EJS\d= C Sx V^ Of course, the basic civil knowledge and some site experience are required to check the FEM results and choose the parameters.
=}5;rK U1<EAGo| Also, thank Yantubbs, that give us a good place to discuss and improve together.
)F; ` 0 7 Y85M$]e, To 土老帽:
L~fx VdUz 1au1DvH You have so much site experience, you may give us more questions from your side and see whether the FEM can give you answer or help you a little bit.
'Dyt"wfo VYj hU?I To geofem:
?<c)r~9] I,
9!["^| You prastice is so quick and nice. we learn a lot from your example.
7c|8>zES:E @O b$w1c Anyway, I thought we may can get together do something.
gV]]?X& k4te [6) Right now, all the FEM software for Geotechnical even for Civil
1t{h)fwi .]`L R@qf engineering are from EUROPE or USA. But about 80% new projects are constructed in China
e_6VPVa 7a.$tT now on the world, why not we set up our popular FEM program by ourself? I just know, the
6?n AO >h>X/a(=~ PLAXIS grew up in Europe like the current status of China. All the universities and research
uNe5Mv|} l@ vau pg institutes in Europe agreed to have a geotechnical software based on Europe not from USA. and then they did a good job!
3B:U>F,]4 x_lCagRGC4 Too long for words, just a dream!
[ 此贴被mano在2007-08-26 16:04重新编辑 ]
