上海地铁车站勘探工作量布置的探讨  

Discussion on subway station investigation holes' arrangement and workload in Shanghai

作　　者：孙莉[1] 陈波[1] 许丽萍[1] 陈丽蓉[1] 

机构地区：[1]上海岩土工程勘察设计研究院有限公司,上海200002

出　　处：《上海地质》2007年第3期23-26,共4页

摘　　要：随着上海轨道交通的发展,常规车站布孔方式已很难满足目前地铁车站的设计施工需要。采用勘探孔有效控制范围的方法,对勘探孔平面布置形式进行探讨。收集并分析目前地铁车站在桩基设计方面的实例,以探讨地铁车站勘探孔孔深确定的原则。As the development of railway traffic in Shanghai,the traditional way of investigation holes＇ arrangement can not fulfill the requirement of current design and construction of subway stations.In this paper,a method of investigation holes arrangement to control the effective scope is put forward,thus the format of investigation holes arrangement is discussed.Also some examples of current subway station are analyzed with the respect of pile end embedding stratum and pile length design.At last,the rules for determining subway station investigation hole depth are explicated.

关 键 词：地铁车站 桩端埋置层 桩长 勘探孔平面布置 孔深 

分 类 号：U442.5[建筑科学—桥梁与隧道工程]