某临海工程深基坑支护结构设计

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英文篇名：Structural design for support of deep foundation pits of a coastal project 中文刊名：西北水电 英文刊名：Northwest Hydropower 作者：袁飞 ; 李岩 ; 施立鑫 英文作者：YUAN Fei ; LI Yan ; SHI Li-xin(Dalian Bohai Construction Inspection Co.Ltd. ; Dalian 116021 ; China) 中文关键词：深基坑 ; 支护 ; 降水 ; 监测 ; 应急措施 英文关键词：deep foundation pit ; support ; precipitation ; monitoring ; emergency measures 出版日期：2011-08-30 机构：大连渤海检测有限公司; 年：2011 期：04 出版单位：西北水电

摘要

针对某临海酒店工程场地土质及周围环境,提出了对其基坑支护的要求,确定了该工程采取高压旋喷桩、双排水泥土搅拌桩与内支撑的围护方案,选用竖向弹簧地基梁对围护结构进行计算,按所设计支护进行施工,达到了安全、可靠、经济的效果。
In modern building works,deep foundation pit support is a challenging work,characterized by high technology,construction difficulty and high risk.In view of the soil quality and surrounding environment of a coastal hotel construction site,requirements for support of foundation pits are proposed,support options including high-pressure jet grouting piles,double-row cement-soil mixing piles and internal support are determined for the hotel works.Vertical spring foundation beam is applied to calculate the support structure and construction is carried out according to the designed support,so that the results of safety,reliability and economy are obtained.

引文

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