- 地震滑坡涌浪作用下重力坝的损伤分析
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- 发表时间： 2015-01-01
- 发表刊物： 自然灾害学报
- 所属单位： 建设工程学部
- 卷号： 24
- 期号： 5
- 页面范围： 19-26
- ISSN号： 1004-4574
- 摘要： Landslide surge could cause severe damage to dams,and the risk grows
higher when the landslide surge happened during the earthquake. In this
paper,the reasonable surge pressure model is chosen though analyses.
With the example of the Koyna concrete gravity dam,the damage caused by
both earthquake and landslide surge was discussed. Numerical results
show that,at the same landslide surge height,the landslide surge
overlapped with earthquake at different moments cause different damage
to dam. The damage at upstream face caused by both landslide surge and
earthquake is much larger than that caused only by earthquake. - 备注： 新增回溯数据
