验算挡土墙稳定性的平衡推力法

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验算挡土墙稳定性的平衡推力法

熊道锟, 熊婧偲

文章导航 > 岩土工程技术 > 2013 > 27(2): 55-58,68

熊道锟, 熊婧偲. 验算挡土墙稳定性的平衡推力法[J]. 岩土工程技术, 2013, 27(2): 55-58,68. doi: 10.3969/j.issn.1007-2993.2013.02.001

引用本文:

熊道锟, 熊婧偲. 验算挡土墙稳定性的平衡推力法[J]. 岩土工程技术, 2013, 27(2): 55-58,68. doi: 10.3969/j.issn.1007-2993.2013.02.001

Xiong Daokun, Xiong Jingsi. Balance Thrust Method on Stability Calculation of Retaining Wall[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2013, 27(2): 55-58,68. doi: 10.3969/j.issn.1007-2993.2013.02.001

Citation:

Xiong Daokun, Xiong Jingsi. Balance Thrust Method on Stability Calculation of Retaining Wall[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2013, 27(2): 55-58,68. doi: 10.3969/j.issn.1007-2993.2013.02.001

熊道锟, 熊婧偲. 验算挡土墙稳定性的平衡推力法[J]. 岩土工程技术, 2013, 27(2): 55-58,68. doi: 10.3969/j.issn.1007-2993.2013.02.001

引用本文:

熊道锟, 熊婧偲. 验算挡土墙稳定性的平衡推力法[J]. 岩土工程技术, 2013, 27(2): 55-58,68. doi: 10.3969/j.issn.1007-2993.2013.02.001

Xiong Daokun, Xiong Jingsi. Balance Thrust Method on Stability Calculation of Retaining Wall[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2013, 27(2): 55-58,68. doi: 10.3969/j.issn.1007-2993.2013.02.001

Citation:

Xiong Daokun, Xiong Jingsi. Balance Thrust Method on Stability Calculation of Retaining Wall[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2013, 27(2): 55-58,68. doi: 10.3969/j.issn.1007-2993.2013.02.001

验算挡土墙稳定性的平衡推力法

doi: 10.3969/j.issn.1007-2993.2013.02.001

熊道锟¹,
熊婧偲²

1. 四川省地矿局成都水文地质工程地质中心, 四川成都 610081;
2. 中铁二十四局集团有限公司, 上海 200071

作者简介:
熊道锟,1958年生,男,汉族,重庆市万州区人,工程硕士,高级工程师,主要从事水文地质、工程地质、环境地质工作及其基础理论研究;E-mail:191261719@qq.com

中图分类号: TU476.4;TU431.432
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- 文章访问数: 61
- HTML全文浏览量: 10
- PDF下载量: 8
- 被引次数: 0
出版历程
- 收稿日期: 2013-01-31

Balance Thrust Method on Stability Calculation of Retaining Wall

Xiong Daokun¹,
Xiong Jingsi²

1. Chengdu Centre of Hydrogeology and Engineering Geology of BGEEMRSP, Chengdu Sichuan 610081, China;
2. China Railway No. 24 Bureau Group co., ltd, Shanghai 200071, China

摘要: 迄今一直得到广泛应用的挡土墙稳定性验算方法存在几个问题,将作用力的分力割裂为两个作用力进行稳定性验算违背力学原理,定义本身的局限及地基软硬程度的差异使抗倾覆稳定系数具有不确定性并且与基底合力偏心矩的作用重复,验算时采用主动土压力或忽略被动土压力的作用造成地基的承载力偏低。对存在的问题加以改进后提出了验算挡土墙稳定性的平衡推力法。
- 挡土墙 /
- 稳定性 /
- 平衡推力法 /
- 力学原理 /
- 承载力
Abstract: There are several problems in stability calculation method of retaining wall which has been widely used.The problems are:estimating the stability doesn't comply with the principles of mechanics by separating the components of acting force into two acting forces; the anti-overturning stability coefficent is uncertain due to the defects in its definition and the differences of the foundation's hardness,and repetitive with the linear eccentricity of the basement's join-force;it would cause the insufficient foundation bearing capacity that the active earth pressure is be used or the passive earth pressure is ignored.the balance thrust method is put forward so as to improve the stability calculation method of retaining wall in view of the existing problems.
- retaining wall /
- stability /
- balance thrust method /
- principle of mechanics /
- foundation bearing capacity

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文章访问数: 61
HTML全文浏览量: 10
PDF下载量: 8
被引次数: 0

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