防治超长建筑物温度裂缝的几点思考  

Reflections on the Temperature Crack Control of Super Long Building

作　　者：陈后中 

机构地区：[1]雨润集团设计二院,南京210000

出　　处：《城市建筑》2013年第24期252-252,共1页Urbanism and Architecture

摘　　要：在超长建筑物中,温度裂缝和收缩裂缝的发生几率较大,不仅影响建筑物的使用功能,而且会导致建筑材料发生质变,对建筑承载力造成不良的影响。因此加强对超长建筑物温度裂缝的防治显得尤为重要。文章对温度裂缝的产生原因及特点做了分析,提出了防治温度裂缝的相关措施。In super long structure, temperature crack and shri-nkage crack, not only influence the use function of building, and wil change its building materials, has adverse effect on b-uilding capacity. Therefore, to strengthen prevention and contr-ol of temperature cracks in super long building is particularly important. This paper analyzes causes and characteristics of te-mperature cracks, puts forward relevant measures to control te-mperature cracks.

关 键 词：温度裂缝 混凝土结构 温度应力 

分 类 号：TU398.5[建筑科学—结构工程]