混凝土内部破坏演化规律的局部化特征  

The Property of Localization of the Evolutional Regularity of Concrete's Interior Destruction

作　　者：王婷[1] 徐玉华[2] 张景德[3] 

机构地区：[1]同济大学土木工程学院,上海200092 [2]南昌水利水电高等专科学校,江西南昌330029 [3]南昌大学土木工程学院,江西南昌330029

出　　处：《南昌大学学报（工科版）》2003年第3期90-93,共4页Journal of Nanchang University(Engineering & Technology)

摘　　要：由于混凝土内部结构的多相性、不均匀性及不连续性,导致混凝土内部微细观变形的不协调性,这种微细观变形不协调性又导致混凝土内部破坏的局部化的现象,即混凝土内部破坏呈逐次发生、发展的局部化是在时间和空间方面的相互间隔的局部化特征.In this article,based on the diversification as well as inhomogeneity and discontinuity of the (concrete's) interior structure,which result in the basis property of disharmony of microscopic deformation of (concrete's) interior,the evolutional regularity of concrete's interior destruction presents microscopic basic (property) of localization,taking place and developing successively and alternatively at the time and space,which result from the property of concrete's disharmony.

关 键 词：混凝土 不协调性 局部化 

分 类 号：TU375.103[建筑科学—结构工程]