大连沿海国际中心基坑支护设计
投稿时间：2012-06-23  修订日期：2012-06-23  点此下载全文
引用本文：张绍波,陈晨,刘亮.大连沿海国际中心基坑支护设计[J].钻探工程,2012,39(12):45-49,53.
ZHANG Shao-bo,CHEN Chen,LIU Liang. Design of Foundation Pit Retaining of Dalian Yanhai International Center[J]. Drilling Engineering, 2012,39(12):45-49,53.
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作者单位E-mail
张绍波 辽宁师范大学城市与环境学院 1414905482@sina.com 
陈晨* 辽宁师范大学 superchencc@126.com 
刘亮 辽宁地质工程勘察施工集团〈大连〉有限公司  
中文摘要:当前基坑支护设计基本以相关基坑设计软件为依托，进行极限平衡的电子计算，但是电算不能从本质上表现出受危基坑侧壁危险性与支挡结构之间的受力关系。而本文以大连星海湾沿海国际中心基坑支护设计为例，以手算的方式直观还原上述受力关系，为基坑侧壁选择支护方案。
中文关键词:基坑支护  桩锚支护  支护设计  施工要点
 
Design of Foundation Pit Retaining of Dalian Yanhai International Center
Abstract:The electronic calculation of limit equilibrium for the design of foundation pit support is based on the foundation pit design software， but the force relationship between the dangerous side wall of foundation pit and the retaining structure could not be reflected in essence. With the case of the foundation pit retaining design for Dalian Yanhai International Center, the above force relationship was visually reduced by hand-calculation to select the retaining schedule.
keywords:foundation pit support  anchor-pile retaining  retaining design  main points of construction
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