[1]张世轩,严学宁,王翠英.TRD水泥土搅拌墙在基坑工程中的应用[J].湖北工业大学学报,2019,34(1):38-43.
 ZHANG Shixuan,YAN Xuening,WANG Cuiying.Application of TRD to Foundation Pit Engineering in Wuhan Forte of Hanzheng Street[J].,2019,34(1):38-43.
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TRD水泥土搅拌墙在基坑工程中的应用()
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《湖北工业大学学报》[ISSN:1003-4684/CN:42-1752/Z]

卷:
34卷
期数:
2019年第1期
页码:
38-43
栏目:
湖北工业大学学报
出版日期:
2019-02-28

文章信息/Info

Title:
Application of TRD to Foundation Pit Engineering in Wuhan Forte of Hanzheng Street
文章编号:
1003-4684(2019)01-0038-06
作者:
张世轩 严学宁 王翠英
湖北工业大学土木建筑与环境学院, 湖北 武汉 430068
Author(s):
ZHANG ShixuanYAN XueningWANG Cuiying
School of Civil Engin.,Architecture and Environment,Hubei Univ.of Tech.,Wuhan 430068,China
关键词:
TRD 支护结构 渗透系数 天汉软件
Keywords:
TRD supporting structure permeability quotient Tianhan Software
分类号:
TU470.3
文献标志码:
A
摘要:
TRD地下水泥土搅拌墙能有效利用现有地层中的软土,减少排放,已经在越来越多的工程中投入使用。TRD地下水泥土搅拌墙+支护桩首次应用在武汉复地汉正街基坑工程中,通过室内试验确定了TRD试成墙的施工参数;钻孔取芯进行成墙质量检测分析;28d龄期的渗透试验,满足强度和抗渗要求;采用天汉软件计算墙体水平位移并与实测值对比,墙体水平位移均控制在规范允许范围,为在武汉软土地区大型深基坑支护提供一种新型的实用方法。
Abstract:
TRD can effectively utilize the soft soil on the existing stratum to reduce the emission, and it has been put in use in more and more projects. The joint use of TRD and supporting piles was firstly applied in the Foundation Pit Engineering in Wuhan Forte of Hanzheng Street. The construction parameters of TRD has been confirmed by the laboratory test; drilling for cores was carried out for the quality test analysis of TRD; after 28-day penetration test, it was discovered that strength and impermeability requirements were meet; after the horizontal displacement of diaphragm walls was calculated by means of Tianhan Software and was compared with the measured values, it was found that the horizontal displacement of diaphragm walls were all controlled in the standard allowable range, which provides a new practical method for the large foundation pit engineering in the soft area of Wuhan.

参考文献/References:

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备注/Memo

备注/Memo:
[收稿日期] 2017-12-29
[第一作者] 张世轩(1992-), 男, 河南平顶山人,湖北工业大学硕士研究生,研究方向为岩土工程
更新日期/Last Update: 2019-12-05