作者FREEBIGMAN (STICKY)
看板ChemEng
标题[问题]plane stress
时间Thu Mar 14 20:40:02 2013
The plate(1mm*10mm*100mm) is rigidly constrained along its width
(the 10-mm axis).This has the consequence that the plate cannot
change length along that axis,although it is still free to change
thickness dimension.The 2.5kN load is exerted along the long axis.
Now what is the strain along the long axis?
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G E v(poisson ratio) flexure strength
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192 GPa 277GPa 0.26 200GPa
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最近在做题目的时候一直很困惑的一题
我只知道要用plane stress来解...
但是要怎麽使用却不是很清楚
恳请大家帮小弟解答一下吧!!感恩!!
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※ 编辑: FREEBIGMAN 来自: 140.113.226.29 (03/14 21:36)