摘要
伴随着一系列规模庞大、复杂度大、难度高基坑工程的顺利完工,我国深基坑工程的设计和施工技术水平取得了长足的进步。简要概括了我国基坑工程的新特点,结合基坑工程技术的新进展重点介绍了支护结构与主体结构相结合技术、上下同步逆作法技术、超深地下连续墙技术、超深水泥土搅拌墙技术、节能降耗基坑支护技术、复杂环境条件下的软土深基坑变形控制技术等重要技术,并辅以典型工程案例说明这些技术在工程中的具体应用;最后对深基坑工程的发展提出了展望。
Great progress has been made in the design and construction technology of deep foundation excavation in China,with a series of large scale,complexity and difficulty in the implementation of the project. The new characteristics of foundation excavation engineering are briefly summarized,combining with new progress of foundation excavation engineering,the supporting structure combined with the main structure,uni-axial and synchronization,deep underground continuous wall,deep water soil mixing wall,energy saving and reduction of foundation excavation support,soft soil deep foundation excavation deformation control technology under complex environment conditions,are emphatically introduced with typical engineering to illustrate the technologies in engineering. Finally,the prospectation of deep foundation excavation engineering is put forward.
作者
王卫东
徐中华
WANG Weidong1,2, XU Zhonghua1,2(1. Shanghai Underground Space and Engineering Design Institute of East China Architectural Design Institute Co. , Ltd. , Shanghai 200002, China ; 2. Shanghai Foundation Excavation Engineering Environmental Safety Control Engineering Technology Research Center, Shanghai 200002, Chin)
出处
《施工技术》
CAS
2018年第6期53-65,共13页
Construction Technology
基金
上海市青年科技启明星计划资助项目(16QB1400100)
关键词
基坑工程
支护技术
技术发展
展望
foundation excavation engineering
support technology
technology development
expectation
