混凝土裂缝控制综合施工技术  

COMPREHENSIVE CONSTRUCTION TECHNOLOGY FOR CONCRETE CRACK CONTROL

作　　者：宋盛国 彭宇[1] 陈洋[1] 

机构地区：[1]北京建工集团有限责任公司总承包二部,北京100045

出　　处：《建筑技术》2007年第4期278-279,共2页Architecture Technology

摘　　要：国家会议中心工程成功应用混凝土施工技术,从结构设计、混凝土原材料的选择、混凝土的配合比优化、混凝土施工方法、混凝土养护、混凝土温度监测等方面进行分析、研究和应用,未出现贯通的有害裂缝。Concrete construction technology was successfully applied to the construction practice of the National Conference Center Project at Beijing Olympic Park （Area B）. This technology covered the analysis, study and application of structure design, raw material selection of concrete, optimization of concrete mix ratio, construction method of concrete, curing and temperature monitoring of concrete and etc. Site inspection shows no through-crack has occurred in the project.

关 键 词：混凝土 裂缝控制 微膨胀剂 

分 类 号：TU755[建筑科学—建筑技术科学]