Discussion about calculating the stabilization coefficient through transfering coefficient method ——Wanzhou Taibaiyan middle east segment unstable slopes as the example

Journal of Chongqing Jiaotong University(Natural Science) ›› 2004, Vol. 23 ›› Issue (1): 78-80.

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Discussion about calculating the stabilization coefficient through transfering coefficient method ——Wanzhou Taibaiyan middle east segment unstable slopes as the example

YI Peng-ying, TANG Hong-mei

Insitute of Geotechnical Engineering, Chongqing Jiaotong University,Chongqing 400074,China

Received:2002-12-13 Revised:2003-03-24 Online:2004-02-15 Published:2015-05-18

对用传递系数法求滑坡稳定系数的商榷 -以万州太白岩中东段欠稳定斜坡为例

易朋莹,唐红梅

重庆交通学院岩土工程研究所,重庆400074

作者简介:易朋莹(1977-),男,四川平昌人,硕士研究生,研究方向为岩土、结构与岩土相互作用

Abstract

Abstract: Based on example of calculating the stabilization coefficient of Wanzhou Taibaiyan unstable slopes in Chongqing through transfering coefficient method,the contradiction that when the stabilization coefficient of a traction slope arrives at a safe level,a surplus strong thrust is still existing. The paper deeply analyses that problem and judges the slope stability with the local stabilization coefficient method or the corvversely determined stabilization coefficient method

Key words: local stabilization coefficient, conversely determined stabilization coefficient method

摘要： 以重庆市万州区太白岩欠稳定斜坡用传递系数法求稳定系数为例,提出了牵引式滑坡的稳定系数达到稳定而还存在较大的下滑推力的矛盾.笔者在文中详细分析了问题产生的根源,提出了局部稳定系数法和逆向求解稳定系数法来判定该类滑坡稳定状况.

关键词: 局部稳定系数, 逆向求解稳定系数法

CLC Number:

P642
TU457

YI Peng-ying, TANG Hong-mei. Discussion about calculating the stabilization coefficient through transfering coefficient method ——Wanzhou Taibaiyan middle east segment unstable slopes as the example[J]. Journal of Chongqing Jiaotong University(Natural Science), 2004, 23(1): 78-80.

易朋莹,唐红梅. 对用传递系数法求滑坡稳定系数的商榷 -以万州太白岩中东段欠稳定斜坡为例[J]. 重庆交通大学学报（自然科学版）, 2004, 23(1): 78-80.

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Discussion about calculating the stabilization coefficient through transfering coefficient method ——Wanzhou Taibaiyan middle east segment unstable slopes as the example

对用传递系数法求滑坡稳定系数的商榷 -以万州太白岩中东段欠稳定斜坡为例

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