摘要
主要介绍上海徐家汇路618号地块复合基坑工程的特殊部位9#裙房基坑的组合围护结构实例。分析探讨了根据具体工况采取的地下连续墙、水泥土搅拌桩、钻孔灌注桩、高压旋喷桩等组合围护施工技术应用及控制措施,简单阐述了组合围护施工中特殊情况的处理措施,剖析了该裙房基坑充分利用桩的空间组合效应,合理组合围护的结构形式,实现了安全、可靠等预期目标。
This paper mainly introduces the examples concerning construction technology of the special spot-9# podium＇s bracing foundation trench,No.618 Xujiahui Road,Shanghai.It makes a preliminary analysis of the envelope structure which is constituted by concrete diaphragmwall,cement-soil mixed piles,bored pile,high pressure jet grouting pile,and the supervision at the specific conditions.It also gives a brief introduction of how to deal with the supervision under special circumstances of combinatorial exterior-protected structures＇ construction,and expounds the effect of the podium＇s foundation trench which takes the advantage of piles＇ spatial arrangement,the reasonable style of combinatorial and exterior-protected structures to reach the intended aim for being unique,safe,reliable in erosion seepage control,soil retaining of combinatorial and exterior-protected structures.
出处
《工业安全与环保》
北大核心
2011年第6期51-53,共3页
Industrial Safety and Environmental Protection
基金
上海市教育委员会"2009年上海高校选拔培养优秀青年教师科研专项基金"项目
关键词
复合基坑
地下连续墙
水泥土搅拌桩
钻孔灌注桩
高压旋喷桩
组合围护施工技术
composite foundation trench concrete diaphragm wall cement-soil mixed piles bored pile high pressure jet grouting pile combinatorial exterior-protected structures＇construction technology
