| 双斜复合滑裂面岩基上混凝土重力坝稳定研究 |
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| 引用本文： | 王斌,马衍泉.双斜复合滑裂面岩基上混凝土重力坝稳定研究[J].四川大学学报(工程科学版),1990(1). |
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| 作者姓名： | 王斌 马衍泉 |
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| 作者单位： | 成都勘测设计院水工处，成都科技大学水电学院水利科学研究所 |
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| 摘 要： | 本文利用非线性有限元计算和地质力学模型试验,就水利工程中常见的,双斜复合滑裂面岩基上混凝土重力坝的抗滑稳定问题进行了研究。着重探讨坝基系统的应力分布、变形状态、破坏形式的变化规律,以阐明其破坏机理和对系统稳定安全度的影响.
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| 关 键 词： | 抗滑稳定 破坏 极限状态 机理 |
The Study of the Stability of Concrete Gravity Damson Rock Foundations with Dual-incliued Complex Sliding Plane |
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| Wang Bin Ma Yanquan.The Study of the Stability of Concrete Gravity Damson Rock Foundations with Dual-incliued Complex Sliding Plane[J].Journal of Sichuan University (Engineering Science Edition),1990(1). |
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| Authors: | Wang Bin Ma Yanquan |
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| Affiliation: | Wang Bin Ma Yanquan |
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| Abstract: | In this paper,both the non-linear finite element method and geomechani- cs model test are used to study the stability against sliding of concrete gravi- ty dam on rock foundation with dual-inclined complex sliding plane which are often met in hydraulic engineering.Emphasis is laid on the investigation of the laws of variation of the distribution of stress and deformation,and iu the shapes of failure of dam-foundation systems. |
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| Keywords: | stability against sliding failure limiting state mechanism |
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