| 名湖渡槽抗震性能有限元分析 |
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| 引用本文： | 徐云乾.名湖渡槽抗震性能有限元分析[J].水利科技与经济,2014(1):10-12. |
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| 作者姓名： | 徐云乾 |
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| 作者单位： | 广东省水利水电科学研究院,广州510635 |
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| 摘 要： | 茂名市名湖渡槽有排架320跨,高度随着地形的变化而不同,本次分析选用7.5m以上高度排架;由于渡槽混凝土锈胀十分严重,钢筋锈蚀现象普遍,故选定原设计配筋和70%原设计配筋两种工况,利用ansys有限元分析程序,对渡槽的抗震性能进行评价,为渡槽安全鉴定结论提供依据。
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| 关 键 词： | 渡槽 抗震 有限元 安全评价 |
Research on finite element analysis of seismic performances of MingHu aqueduct |
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| Affiliation: | XU Yun - qian (Guangdong Province Water Conservancy and Hydroelectric Science Institute, Guangzhou 510635, China) |
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| Abstract: | The aqueduct has 320 bent frames, the height of which varies with changes in Bent frames whose height above 7.5m were selected, and Two conditions were analyzed, 70% of the original design reinforcement of the original. By using the ANSYS finite element program, seismic performances of aqueduct was analyzed under design intensity. terrain. which is analysis |
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| Keywords: | Aqueduct Anti -seismic FEM |
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