非连续变形分析方法（DDA）剪切机制研究

龚文俊; 王运生; 罗永红

doi:10.11779/CJGE201611016

非连续变形分析方法（DDA）剪切机制研究 English Version

龚文俊^{1, 2, 3},
王运生³,
罗永红³

1. 北京航空航天大学土木工程系,北京 100083;
2. 中国水利水电科学研究院岩土工程研究所,北京 00048;
3. 成都理工大学地质灾害防治与地质环境保护国家重点实验室,四川成都 610059

基金项目: 地质灾害防治与地质环境保护国家重点实验室开放基金项目（成都理工大学）（SKLGP2014K012）

详细信息

作者简介:
龚文俊(1985- ),男,博士,主要从事岩质边坡动力响应研究工作。E-mail: gwj6641118@163.com。

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- 文章访问数: 318
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出版历程
- 收稿日期: 2015-09-22
- 发布日期: 2016-11-19

Investigating shear mechanics of discontinuous deformation analysis

1. Department of Civil Engineering, Beihang University, Beijing 100083, China;
2.Department of Geotechnical Engineering, China Institute of Water Resources and Hydropower, Beijing 100048, China;
3. State Key laboratory of Geohazard Prevention and Geoenvironmental Protection, Chengdu University of Technology, Chengdu 610059, China

摘要

摘要:
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- DDA /
- 临界摩擦角 /
- 罚弹簧 /
- 共剪分析
Abstract:
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- DDA /
- critical friction angle /
- penalty value /
- edge-to-edge treatment

HTML全文

参考文献(16)

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[8]	LI X K, ZHENG H. Condensed form of complementarity formulation for discontinuous deformation analysis[J]. Sci China ser E-Tech Sci, 2015, 58(9): 1509-1519.
[9]	DOOLIN D M, SITAR N. Displacement accuracy of discontinuous deformation analysis method applied to sliding block[J]. Journal of Engineering Mechanics, 2002, 128(11): 1158-1168.
[10]	MACLAUGHLIN M M. Discontinuous deformation analysis of the kinematics of landslides[D]. Berkeley: University of California, 1997.
[11]	HATZOR Y H, FEINTUCH A. The validity of dynamic block displacement prediction using DDA[J]. International Journal of Rock Mechanics and Mining Sciences, 2001, 38(4): 599-606.
[12]	TSESARKY M, HATZOR Y H, SITAR N. Dynamic displacement of a block on an inclined plane: Analytical, experimental and DDA results[J]. Rock Mechanics and Rock Engineering, 2005, 38(2): 153-167.
[13]	YEUNG M C R. Application of Shi’s discontinuous deformation analysis to the study of rock behavior[D]. Berkeley: University of California, 1991.
[14]	WANG L Z, JIANG H Y, YANG Z X, et al. Development of discontinuous deformation analysis with displacement- dependent interface shear strength[J]. Computers and Geotechnics, 2013, 47: 91-101.
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[16]	马永政, 郑宏, 朱合华, 等. DDA法计算边坡安全系数的黏聚力影响分析[J]. 岩土工程学报, 2009, 31(7): 1088-1093. (MA Yong-zhegn, ZHENG Hong, ZHU He-hua, et al. Effect of cohesion on evaluating slope stability factor of safety by DDA method[J]. Chinese Journal of Geotechnical Engineering, 2009, 31(7): 1088-1093. (in Chinese))