| 花盐井浆砌石拱坝坝体应力计算及稳定性分析 |
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| 引用本文： | 彭辉,刘德富,王从锋.花盐井浆砌石拱坝坝体应力计算及稳定性分析[J].三峡大学学报(自然科学版),2004,26(4):289-294. |
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| 作者姓名： | 彭辉 刘德富 王从锋 |
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| 作者单位： | 三峡大学,土木水电学院,湖北,宜昌,443002 |
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| 摘 要： | 对重庆开县花盐井浆砌石拱坝在不同计算工况下坝体三维应力进行了分析计算，为减小坝体最大应力提出加固坝体的合理方案和改善坝体应力的措施，验证该大坝在不同工况下的整体稳定性和局部稳定性．经验证加固方案合理，坝体应力有显著改善，该大坝在不同工况下的整体稳定性和局部稳定性良好．
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| 关 键 词： | 坝体应力 浆砌石拱坝 大坝 计算工况 三维应力 局部稳定性 加固 整体稳定性 重庆开县 稳定性分析 |
| 文章编号： | 1007-7081(2004)03-0289-06 |
| 修稿时间： | 2003年12月22 |
Stress Calculation and Stability Analysis of Huayanjing Masonry Arch Dam |
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| Peng Hui Liu Defu Wang Congfeng.Stress Calculation and Stability Analysis of Huayanjing Masonry Arch Dam[J].Journal of China Three Gorges University(Natural Sciences),2004,26(4):289-294. |
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| Authors: | Peng Hui Liu Defu Wang Congfeng |
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| Abstract: | The 3-D stresses of Huayanjing masonry arch dam under different calculating conditions have been analyzed. According to the calculated results the plan of reinforcement on the dam body and the amendment method of stresses in the dam are put forward. At the same time,the general stability and local stability of the dam are verified. The calculated results indicate that the plan of reinforcement is reasonable and the stresses of dam are reduced. |
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| Keywords: | masonry arch dam 3-D stresses reinforcement on the dam stability |
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