| 重力坝三维有限元分析 |
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| 引用本文： | 王玉梅. 重力坝三维有限元分析[J]. 城市道桥与防洪, 2008, 0(8): 61-64 |
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| 作者姓名： | 王玉梅 |
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| 作者单位： | 兰州市城市发展投资有限公司,甘肃兰州,730000 |
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| 摘 要： | 为了全面了解重力坝在静力和动力作用下的受力机理，该文采用三维有限元数值模拟方法对某重力坝坝体及坝基位移场、应力场和坝体开裂效果进行了静动力分析。探讨了在正常运行情况下坝体在静动力作用下的位移场、应力场规律，以及进行地震工况下的坝体动位移、动应力分布和开裂分布规律。评价了坝体在静力和动力工况下的最不利受力情况，为大坝的静力和动力抗震设计提供了依据。
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| 关 键 词： | 重力坝 有限元 静动力分析 ANSYS |
3-Dimension Finite Element Analysis of Gravity Dam |
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| Wang Yumei. 3-Dimension Finite Element Analysis of Gravity Dam[J]. Urban Roads Bridges & Flood Control, 2008, 0(8): 61-64 |
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| Authors: | Wang Yumei |
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| Abstract: | To fully understand the working mechanism of the gravity dam under the static and dynamic actions, the article uses the 3-D finite element numerical simulation method to carry out the static and dynamic analysis on the displacement field of dam body and dam foundation, the stress field and the cracking effect of the dam body of a gravity dam. The article probes into the laws of the displacement field and the stress field of the dam body under the static and dynamic actions under the normal operation conditi... |
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| Keywords: | ANSYS |
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