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首页> 外文会议>第16届亚太地区国际水利学大会暨第3届水工水力学国际研讨会（16th IAHR-APD Congress and 3rd Symoposium of IAHR-ISHS）论文集 >ANALYSIS OF WATER HAZARD CAUSED BY HUASHIBAN LANDSLIDE ON TIGER LEAPING GORGE
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ANALYSIS OF WATER HAZARD CAUSED BY HUASHIBAN LANDSLIDE ON TIGER LEAPING GORGE

机译：虎跳峡滑坡板滑坡造成的水害分析

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摘要

Huashiban landslide locates in the left bank of Tiger Leaping Gorge along the Jinsha River. It slided on account of the Lijiang earthquake in 1996 and the new landslide body has a trend to slide now. Firstly, the landslide scale is estimated and the landslide surge is predicted in the paper. Secondly, the process of the water rise is simulated by using the Flow module in the Delft3D software, the water swelling height is calculated, and the hazard to the upper plant site of the Liangjiaren power station is analyzed after the water level rises. Thirdly, the grain size of the maximum block stone carded by flow is calculated according to the riprap grain size calculation theory of end-dump closure, and the hazard to the lower plant site is analyzed because of the block stone carded by flow. Lastly, the water hazard caused by landslide is comprehensively evaluated.
机译：花石板滑坡位于金沙江沿岸的虎跳峡左岸。由于1996年的丽江地震，它滑了下来，而新的滑坡体现在有滑动的趋势。首先，估计了滑坡的规模，并预测了滑坡的涌动。其次，利用Delft3D软件中的Flow模块模拟了涨水过程，计算了水的溶胀高度，并分析了水位上升后对梁家仁电站上层厂房的危害。第三，根据尾矿堆封口的riprap粒度计算理论，计算出流梳理最大块石的粒度，分析了流梳理块对下部植物的危害。最后，对滑坡造成的水害进行了综合评价。

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