连续性施工的大体积补偿收缩混凝土的设计和应用  

Design and application of the big volume shrinkage-compensating concrete which is continuously constructed

作　　者：程超 刘振东[2] 徐长英 陈国辉 

机构地区：[1]北京玉泉路构件厂搅拌站,北京100040 [2]中国航天建筑设计研究院,北京100071 [3]北京华诚信建筑检测有限责任公司,北京100052

出　　处：《混凝土》2006年第4期74-76,共3页Concrete

摘　　要：本文通过补偿收缩砼在北京某轻汽西厂改造工程超长结构中的成功应用,介绍了补偿收缩砼的设计思路、原理和试验情况以及超长结构无缝施工的工艺和施工注意事项。In this paper, the shrinkage-compensating concrete is used successfully in the over length structure of one light-automobile west company＇s reconstruction engineering in Beijing. It＇s obtained that the design idea and theory, the experimental condition, the jointless construction process of the over length structure and the items which should be paid attention to during the constructing progress.

关 键 词：补偿收缩 超长结构 膨胀加强带 无缝连续施工 防裂 

分 类 号：TU528.042.2[建筑科学—建筑技术科学]