摘要
以某院一幢学生楼承重横墙上出现的异常裂缝为例，描述该种裂缝现象、特征及危害，分析论证温度应力是这种裂缝发生的主要原因，进而解释有关问题，为设计、施工和使用管理人员在处理类似问题时提供参考。
Taking the abnormal crevice in the bearing cross-wall of a students'dormitory as an example,this article deals with the description of the phenomena, features and harm of the crevice, its main causes being the temperature stress are analysed and proved, and further explanation of the problems concerned are given. Also, this article offers a reference for the design, construction and managing personnel for handling analogous problems.
出处
《重庆建筑大学学报》
CSCD
1999年第4期117-122,共6页
Journal of Chongqing Jianzhu University
关键词
承重墙
温度应力
裂缝
建筑物
bearing wall
temperature stress
microparticles
heat conductor
heat area
cold limits
crevic
