| 某水电站库区滑坡滑速涌浪计算 |
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| 引用本文： | 包祎,唐兴君.某水电站库区滑坡滑速涌浪计算[J].地质灾害与环境保护,2011,22(1):36-40. |
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| 作者姓名： | 包祎 唐兴君 |
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| 作者单位： | 包祎,Bao Yi(成都理工大学环境与土木工程学院,成都,610059);唐兴君,Tang Xing-jun(华东勘测设计研究院,杭州,310014) |
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| 摘 要： | 对雅砻江流域某拟建电站库区边坡失稳后的滑速和涌浪高度进行计算。计算滑速采用潘家铮条分法,涌浪高度计算同时采用水科院经验公式法和潘家铮法两种方法。综合两种方法的计算结果获得库坝处滑坡产生的涌浪高度为0.41~0.88m,对拟建工程影响较小。此计算分析方法对类似工程具有借鉴意义。
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| 关 键 词： | 滑坡 滑速 涌浪高度 潘家铮法 经验公式法 |
CALCULATING SLIDING SPEED AND SURGE HEIGHT OF UNSTABLE SLOPES IN A RESERVOIR |
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| Bao Yi,Tang Xing-jun.CALCULATING SLIDING SPEED AND SURGE HEIGHT OF UNSTABLE SLOPES IN A RESERVOIR[J].Journal of Geological Hazards and Environment Preservation,2011,22(1):36-40. |
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| Authors: | Bao Yi Tang Xing-jun |
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| Institution: | 1.Chengdu University of Technology,Chengdu 610059,China;2.East China Investigation and Design Institute,Hangzhou 310014,China) |
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| Abstract: | A hydropower station is to be constructed on the Yalong River.Pan Jia-zheng slice method is used to calculate the speed of possible landslides in the unstable slopes in the reservoir.But the height of their surges is worked out using Empirical formula method by IWHR and Pan Jia-zheng method as well.Based on the two results,the surge height is acquired as 0.41～0.88 m by the future dam which exerts little effect on the project to be built.This calculation-analysis method serves as a reference for similar projects. |
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| Keywords: | Landslide Sliding speed Surge height Pan Jia-zheng method Empirical formula method |
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