| 重力坝深层抗滑稳定计算探讨 |
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| 引用本文： | 周泽,周峰,潘军校,王振宇.重力坝深层抗滑稳定计算探讨[J].岩土力学,2008,29(6):1719-1722. |
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| 作者姓名： | 周泽 周峰 潘军校 王振宇 |
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| 作者单位： | 1. 宁波市建筑工程安全质量监督总站,宁波,315010
2. 浙江大学,建筑工程学院,杭州,310027 |
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| 摘 要： | 在介绍重力坝深层滑动破坏类型和刚体极限平衡分析法的基础上,指出现行混凝土重力坝设计规范(DL5108-1999)关于双斜面抗滑稳定设计表达式存在物理意义不明确及作用力、抗力不分等不合理之处,并给出更合理的设计表达式.算例结果表明,推荐的设计表达式不仅物理意义明确,而且结果也偏于安全,可供工程设计参考和讨论.
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| 关 键 词： | 重力坝 深层抗滑稳定 刚体极限平衡 极限状态 重力坝 深层抗滑 稳定计算 gravity dam sliding deep stability 设计参考 工程 安全 结果 算例 抗力 作用力 物理意义 存在 设计表达式 抗滑稳定 设计规范 混凝土 |
| 收稿时间： | 2006-08-04 |
Study on stability against deep sliding of gravity dam |
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| ZHOU Ze,ZHOU Feng,PAN Jun-xiao,WANG Zhen-yu.Study on stability against deep sliding of gravity dam[J].Rock and Soil Mechanics,2008,29(6):1719-1722. |
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| Authors: | ZHOU Ze ZHOU Feng PAN Jun-xiao WANG Zhen-yu |
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| Institution: | 1. Ningbo Municipal General Station for Safety and Quality Supervision of Architectural Engineering, Ningbo 315010, China; 2. College of Civil Engineering and Architecture, Zhejiang University, Hangzhou 310027, China |
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| Abstract: | Some problems such as fuzzy physical meaning, imperatively discerption of resistance and action involved in the wedge stability analysis method specified in the Gravity Dam Design Code（DL5108－1999）, are put for ward, based on introducing the destruction types of deep slide of gravity dam and rigid equilibrium limit method. And the reasonable expression of analysis presented in this paper is not only very clear but also the result is apt to safety through a practical engineering example. |
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| Keywords: | gravity dam stability against deep sliding rigid equilibrium limit limit state |
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