[1]蔡永胜,郑建芳.长江三峡库区巴东县黄土坡滑坡稳态分析及防滑措施[J].东南大学学报(自然科学版),2001,31(5):53-57.[doi:10.3969/j.issn.1001-0505.2001.05.012]
 Cai Yongsheng,Zheng Jianfang.Stability Analysis of Huangtupo Sliding Land at Badong Town in Yangzhi River Three Gorges and the Prevent Sliding Measure[J].Journal of Southeast University (Natural Science Edition),2001,31(5):53-57.[doi:10.3969/j.issn.1001-0505.2001.05.012]
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长江三峡库区巴东县黄土坡滑坡稳态分析及防滑措施()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
31
期数:
2001年第5期
页码:
53-57
栏目:
其他
出版日期:
2001-09-20

文章信息/Info

Title:
Stability Analysis of Huangtupo Sliding Land at Badong Town in Yangzhi River Three Gorges and the Prevent Sliding Measure
作者:
蔡永胜1 郑建芳2
1 东南大学交通学院, 南京 210096; 2 东南大学土木工程学院, 南京 210096
Author(s):
Cai Yongsheng1 Zheng Jianfang2
1 Transportation College, Southeast University, Nanjing 210096, China; 2 College of Civil Engineering, Southeast University, Nanjing 210096, China)
关键词:
长江三峡 黄土坡 滑坡 稳定性 工程措施
Keywords:
Yangzhi River Three Gorges Huangtupo sliding land stability engineering measure
分类号:
P642.22
DOI:
10.3969/j.issn.1001-0505.2001.05.012
摘要:
为了防止长江三峡库区巴东县黄土坡整体失稳,分析了多种因素对滑坡稳定性的影响,并用SARMA法对滑体稳定性进行了计算分析,考虑了滑体不同部位的岩体构成,并和有限元计算结果进行了比较.在分析、计算、判断的基础上,得出结论:在久雨暴雨的情况下,只有防止大气降水和人类排水渗入地下,才能预防滑体大规模失稳.并根据黄土坡的地形条件,提出若干改善滑坡体稳定性的工程措施.
Abstract:
In order to prevent a great sliding of the Huangtupo sliding land at the Badong town in Yangzhi River Three Gorges, the effect of multiple factor on the stability of the sliding land is analyzed. The stability analysis is worked out by means of SARMA method with consideration of complicated rock formation, and is compared with the FEM analysis result.On the bases of theory analysis, calculation and character judgement,it is concluded that in the case of lasting raining and storm,the sliding land will remain stable only if the surface water doesn’t seep into the ground. Some engineering measures to improve the stability according to the terrain character are proposed.

参考文献/References:

[1] 崔政权,李宁.边坡工程——理论与实践最新发展.北京:中国水利水电出版社,1999.82~83
[2] 傅永华,刘世凯.大型工程有限元分析软件COSMOS/M的开发与应用.力学与实践,1999,21(1):74~75

备注/Memo

备注/Memo:
作者简介:蔡永胜,男,1946年生,副教授.
基金项目:国家自然科学基金资助项目(19772038).
更新日期/Last Update: 2001-09-20