高海拔地区冻深线下的混凝土厚筏板膨胀加强带施工技术  

Construction Technology of Thick Concrete Raft Expansion Reinforced Strip Under Frost Line in High Altitude Area

作　　者：白青松 赵连祥 高正勇[1] 陈凡[1] BAI Qingsong;ZHAO Lianxiang;GAO Zhengyong;CHEN Fan(China Construction Second Engineering Division Corp.,Ltd.,Beijing 100010,China)

机构地区：[1]中国建筑第二工程局有限公司

出　　处：《建筑施工》2019年第8期1442-1444,共3页Building Construction

摘　　要：结合工程实际,对高海拔地区冻深线下混凝土厚筏板采用膨胀加强带的施工技术进行探讨。分析了膨胀加强带施工的技术难点,并对其设计方案采取了优化措施,从而达到了保证质量、缩短工期、降低成本的目的。Based on the engineering practice,the construction technology of thick concrete raft using expansion reinforced strip under frost line in high altitude area is discussed.The technical difficulties of the construction of the expansion reinforced strip are analyzed,and the optimization measures are taken for its design scheme,so as to achieve the purposes of assuring the quality,shortening the construction period and reducing the construction cost.

关 键 词：冻深线 混凝土厚筏板 膨胀加强带 施工技术 

分 类 号：TU528.55[建筑科学—建筑技术科学]