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首页> 外文会议>Collaborative management of integrated watersheds >EVALUATION OF LANDSLIDES IN RESERVOIR ABOVE PROPOSED 165M HIGH DAM, PERVARI, TURKEY
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EVALUATION OF LANDSLIDES IN RESERVOIR ABOVE PROPOSED 165M HIGH DAM, PERVARI, TURKEY

机译：土耳其拟定165M高坝上水库滑坡评估

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摘要

Reservoir rim stability is a consideration that is sometimes overlooked when designing new dams and inspecting existing dams. Slope failures into a reservoir can be catastrophic due to the volume of potential slide material and the wave that can be generated. A proposed 165 m high hydropower dam is being planned on the Botan River in Siirt Province in southeastern Turkey. The site is located in a high seismic zone. Two old landslides have been identified and are located on the left and right banks of the river just upstream of the dam location. The potential for reactivating these landslides during reservoir operation presents a real concern for the safety of the proposed dam. The paper discusses: 1) geologic mapping, field investigation and inclinometer data; 2) laboratory testing data and the estimated shear strength on the old failure surfaces; 3) stability analyses including earthquake loading; and 4) a mitigation plan to limit future movements of the landslide.
机译：在设计新水坝和检查现有水坝时，有时会忽略水库边缘的稳定性。由于潜在滑动材料的数量和可能产生的波浪，进入储层的边坡破坏可能是灾难性的。计划在土耳其东南部的锡尔特省的博坦河上建造一座拟议的165 m高水电大坝。该地点位于高地震带。已经确定了两个老滑坡，它们位于大坝所在地上游的河的左岸和右岸。在水库运行期间重新激活这些滑坡的潜力，对拟建大坝的安全性构成了真正的关注。本文讨论：1）地质测绘，野外调查和测斜仪数据； 2）实验室测试数据和旧失效表面上的估计剪切强度； 3）稳定性分析，包括地震荷载； 4）限制未来滑坡运动的缓解计划。

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