工程结构裂缝控制的综合方法  

Comprehensive Method for Cracking-Control in Structure

作　　者：王铁梦[1] 

机构地区：[1]冶金部建筑研究总院,北京100088

出　　处：《施工技术》2000年第5期5-9,共5页Construction Technology

摘　　要：由于变形作用 (水化热、收缩、气温差 )引起工程结构的裂缝是很复杂并很重要的问题。作者在大量的施工和处理裂缝的经验以及理论研究基础上提出“工程结构裂缝控制的综合方法”,包括结构力学近似计算法、结构与基础的共同作用、施工技术、材料优选、以及环境条件等。The problem of cracks, which is caused in structures by deforming effect, such as hydration heat, shrinkage,temperature difference of atmosphere, is very important and complicated. On the basis of vast construction practice and the experiences on crack treating and theoretical study, the author presented a new method named “Comprehensive Method for Cracking\|Control of Structures”,in which structural mechanics approximate calculation method, the interaction characteristic of structure and foundation, the technique of construction, the selection of material, and environmental conditions are combined.

关 键 词：工程结构 裂缝 控制 施工方法 建筑物 混凝土 

分 类 号：TU746.3[建筑科学—建筑技术科学] TU755.7