NONLINEAR ANALYSIS OF REINFORCED CONCRETE RECTANGULAR SLABS USING FINITE ELEMENT METHOD

被引：0
|
作者：
范志良 [1 ]
宋启根 [1 ]
机构：
[1] Department of Civil Engineering
来源：
Journal of Southeast University(English Edition) | 1991年 / 01期
关键词：
reinforced concrete; slabs; finite element method; nonlinear structural analysis;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The nonlinear analysis of reinforced concrete rectangular slabs undermonotonic transverse loads is performed by finite element method.The layered rectangu-lar element with 4 nodes and 20 degrees of freedom is developed,in whichbending-stretching coupling effect is taken into account.An orthotropic equivalentuniaxial stress-strain constitutive model of concrete is used.A program is worked out andused to calculate two reinforced concrete slabs.The results of calculation are in goodconformity with the corresponding test results.In addition,the influence of tension stif-fening effect of cracked concrete on the results of calculation is discussed.
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页码：57 / 63
页数：7
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