摘要
本文介绍了超长地下结构无缝设计与施工原理;根据实际工程条件及膨胀加强带设置要求,确定膨胀加强带的具体布置、间距、作法;制定了基础底板大体积混凝土的浇筑方案和温度控制措施。
No-seam design and construction principal of super-length underground structure are introduced.According to actual conditions and setting requirement of expansion reinforcing band,the setting method,distance and construction method is expounded,and pouring scheme and measures for concrete temperature control of foundation slab with mass concrete are maked out.
出处
《施工技术》
CAS
北大核心
2007年第S1期295-297,共3页
Construction Technology
关键词
膨胀加强带
UEA补偿收缩混凝土
温度应力
收缩裂缝
t:expansion reinforcing band
UEA compensation shrinkage concrete
temperature stress
shrinkage crack
