Three-Dimensional Stability Analysis of Inhomogeneous Slopes

非均质边坡三维稳定性分析

• 批准号: 8722818
• 负责人: Dov Leshchinsky
• 金额: $ 10.92万
• 依托单位: University of Delaware
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1988
• 资助国家: 美国
• 起止时间: 1988-07-01 至 1991-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8722818&HistoricalAwards=false
• 关键词: Three; Dimensional; Stability; Analysis; Inhomogeneous

The objectives of this work are to develop a reliable three- dimensional (3-D) slope stability analysis method capable of deal with inhomogeneous problems, and to study the 3-D stability of some typical inhomogeneous earth structures such as dams confined in a V-shape valley. This work is based on the variational limiting equilibrium approach developed by the principal investigator for homogeneous problems. The results of the project will enhance the geotechnical knowledge base and will offer to users and practitioners a powerful tool to address soil slope stability problems.

这项工作的目标是制定一个可靠的三- 可处理三维边坡稳定性分析方法 与非齐次问题，并研究三维稳定性的一些 典型的不均匀的地球结构，如大坝限制在一个 V形山谷。这项工作是基于变分极限 由首席研究员开发的平衡方法， 同质性问题 该项目的成果将加强 岩土工程知识库，并将提供给用户和从业人员 解决土质边坡稳定性问题的有力工具。