环板在局部均布和线性载荷共作用下的塑性极限分析  

A PLASTIC LIMIT ANALYSIS FOR AN ANNULAR PLATE SUPPORTED ON ITS INNERRIM UNDER CAMBINED ACTION OF LOCALIZED UNIFORM AND LINEAR LOADS

作　　者：宋继侠[1] 刘福林[2] 

机构地区：[1]沈阳药科大学,辽宁沈阳110015 [2]辽宁大学

出　　处：《兵工学报》1996年第2期188-192,共5页Acta Armamentarii

基　　金：辽宁省教委自然科学基金

摘　　要：针对内边界支承的固支和简支环板，应用奇异函数法研究了环板在局部均布载荷和线性分布载荷共同作用下的塑性极限分析问题，给出了环板在极限条件下均布载荷和线性载荷所满足的关系式。Annular plates clamped and simply supported at their inner boundaries are investigated.Plastic limit analysis is applied to cases under localized uniform load and linear load by the singular function method.The relation of uniform load and linear load for annular plates under limiting conditions are given out.

关 键 词：环板 奇异函数 载荷 塑性极限分析 

分 类 号：TU399.02[建筑科学—结构工程]