摘要
利用板条梁三折线的Ｍ－Φ关系并考虑板弯曲刚度的影响因素，对两对边简支、两对边自由、承受局部均布荷载作用的钢筋混凝土板进行了非线性有限元分析，同时通过模型试验对板的开裂荷载、极限破坏荷载、板跨中心线上的Ｐ－Ｍｙ分布曲线等计算结果进行了比较。
By considering the influences on slabs′ bending rigidities and using the slab beam′s M Φ relations,the finite element analysis of reinforced concrete slabs with two opposite sides simply supported and the opposite others free and partly and uniformly loaded is presented.With the help of model experiments,the calculating results of slab′s cracking load,ultimate load and the P M y distributing curves are compared.
出处
《合肥工业大学学报（自然科学版）》
CAS
CSCD
1998年第2期86-90,共5页
Journal of Hefei University of Technology：Natural Science
