作者neil0220 (谢小明)
看板Math
标题[微方] boundary conditions
时间Sun Jan 9 15:49:25 2011
1
The beam is simply supported at both ends, and w(x) = wo (constant) and
the length is L. what is the deflection of the beam.
2
The beam is embeded at both ends, and w(x) = x and the length is L. what is
the deflection of the beam.
3
The beam is embeded at x = 0 and free at x = L, and w(x)=sin(拍X)
and length is L. whatis the deflection of the beam.
1.y(0)=0 y''(0)=0 y(L)=0 y''(L)=0
2.y(0)=0 y'(0)=0 y(L)=0 y'(L)=0
3.y(0)=0 y'(0)=0 y''(L)=0 y'''(L)=0
这样设条件对吗??
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1F：推 ntust661 :自由端一定会产生变型 01/09 16:01
2F：推 ntust661 :12都对@@ 01/09 16:09
3F：→ ntust661 :3不太确定QQ 01/09 16:11
4F：→ neil0220 :那3 怎麽设?? 01/09 16:11
5F：→ neil0220 :冏 01/09 16:12
6F：推 fuldkxu :3你这样设是对的 L处力矩跟剪力为零 01/10 01:31