爆炸与冲击2001，Vol.21Issue(2)：117-120,4.
爆炸荷载作用下地下复合结构的合理刚度匹配
Rational Rigidity Matching of Underground Composite Structures under Explosive Loading
摘要
Abstract
Composite structures take an important position in the rational type-selecting of explosive resistant structures. A composite structure has small sectional rigidity and produce large relative deformation under dynamic loading; at the same time, the material strength of the section could be brought into play, hence the dynamic loading capability of the structure is increased. This paper gives the generalized functional of energy of the composite structure system, and suggests the rational rigidity matching relationship of the structural section through a calculation example.关键词
复合结构/动力分析/合理刚度匹配/广义变分原理分类
数理科学引用本文复制引用
赵晓兵,方秦,张亚栋,柳景春..爆炸荷载作用下地下复合结构的合理刚度匹配[J].爆炸与冲击,2001,21(2):117-120,4.
