弹性常曲率扁壳通解的完备性和不唯一性  

COMPLETENESS AND NONUNIQUENESS OF GENERAL SOLUTIONS OF ELASTIC SHALLOW SHELLS WITH CONSTANT CURVATURE

作　　者：王炜[1] 

机构地区：[1]北京大学力学与工程科学系

出　　处：《力学学报》1996年第5期532-541,共10页Chinese Journal of Theoretical and Applied Mechanics

基　　金：国家自然科学基金

摘　　要：导出了弹性常曲率扁壳的一种新的通解，证明了它的完备性和不唯一性，著名的符拉索夫（Ｖｌａｓｏｖ）解是它的特殊情形之一．论证了符拉索夫解不适用于球形扁壳。A new general solution of elastic shallow shells with constant curvature is derived its completeness and nonuniqueness are proved Famous Vlasov solution is one of its special case Furthermore it is proved that Vlasov solution does not suit for shallow spherical shells And we give a new general solution of shallow spherical shells

关 键 词：扁壳结构 弹性通解 弹性壳 符拉索夫解 

分 类 号：TU330.1[建筑科学—结构工程]