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上海地区饱和粉土层中土钉墙支护的工程实践
作者姓名:汪幼江  王兆玺
作者单位:同济科技实业股份公司,上海海洋地质调查局地质勘察工程公司,上海市建设工程质量检测中心 上海 200092,上海 200037,上海 200032
摘    要:通过虹祺花苑复合式土钉墙工程实例,阐述饱和粉土层中的土钉墙支护计算原理及现场施工要点,并总结了技术要点及注意事项以资推广。

关 键 词:土钉墙  饱和粉土  止水  位移  沉降

The Construction Practice of Nailed Retaining Wall in Shanghai Saturated Sity Soil
Authors:Wang Youjiang
Abstract:In this paper,the calculating method and field construction essential point of the nailed retaining wall which used in the satruated silty soil are clarified through introducing the composite nailed retaining wall project of Shanghai Hongqi Garden foundation pit. This paper also summarizes the construction technical points and notes of saturated silty soil nail which will be useful to popularize the nailed retaining wall construction technique.
Keywords:nailed retaining wall  saturated silty soil  water proofing  displacement  settlement  
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