超长地下室防裂技术措施的实践研究  

THE PRACTICE RESEARCH ON THE SUPER-LONG BASEMENT ABOUT SOME ISSUES OF CRACK CONTROL

作　　者：郭剑飞[1] 吴玉华[1] 刘秀宏[1] GUO Jianfei;WU Yuhua;LIU Xiuhong(Zhijiang College of Zhejiang University of Technology,Zhejiang Shaoxing 310030, China)

机构地区：[1]浙江工业大学之江学院,浙江绍兴312030

出　　处：《低温建筑技术》2017年第12期165-168,共4页Low Temperature Architecture Technology

基　　金：浙江省自然科学基金(LY13E080016)

摘　　要：超长结构防裂的构造措施与施工措施是大型地下室防裂的主要技术手段,本文根据作者所从事的一些超长地下室设计的工程经验和文献资料,对超长地下室防裂的相关问题进行了深入的分析,并提出若干构造措施、施工措施和防裂的"概念设计"的思想。Struture measures and construction measures of super-long concrete are the main tech- nique measures of crack control in large basement, According to the author＇ s engineering experience and literatures about super-long structure, In this paper, the problems related to anti cracking in super long basement are analyzed deeply, and some constructive measures, construction measures and concept design of anti cracking are put forward.

关 键 词：地下室 收缩裂缝 约束应力 概念设计 

分 类 号：TU761.4[建筑科学—建筑技术科学]