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首页> 外文会议>2nd International Conference on Silting Problems in Hydropower Plants Sep 26-28, 2001 Bangkok, Thailand >DREDGING PROBLEMS IN BSL BALANCING RESERVOIR ― A CASE STUDY
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DREDGING PROBLEMS IN BSL BALANCING RESERVOIR ― A CASE STUDY

机译：BSL平衡水库的疏RED问题-案例研究

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摘要

Preventive and curative measures are taken in the form of excluders, ejectors and desilting chambers to reduce adverse impact of silt on hydro-mechanical equipments of run-of-river hydro Projects. The settling basins or tanks of larger size have been found effective in settling fine sediments in case of high head projects. The removal of the settled sediment is a problem in such situations. Dredging is one of the several means of desilting a settling tank / reservoir without interrupting the operation of reservoir. It has economic and environmental problems. Because of these problems it is rarely used for desilting a reservoir. However, it has been adopted in case of balancing reservoir of Beas-Sutlej Link (BSL) Project. This paper describes the situations in which dredging of balancing reservoir has been adopted. The problems created due to dredging and the possible alternative technical solutions to deal with these are also described.
机译：采取了预防和治疗措施，包括排泄物，喷射器和除沙室，以减少淤泥对流域水利枢纽工程的水力机械设备的不利影响。已经发现，在高水头工程的情况下，较大尺寸的沉降池或池可有效沉降细小沉积物。在这种情况下，去除沉淀的沉积物是一个问题。疏is是在不中断水库运行的情况下对沉淀池/水库进行清淤的几种方法之一。它具有经济和环境问题。由于这些问题，它很少用于对储层进行清淤。但是，在平衡Beas-Sutlej Link（BSL）项目的水库的情况下已采用该方法。本文介绍了采用平衡水库疏dr的情况。还描述了由于疏created而产生的问题，以及解决这些问题的可能替代技术解决方案。

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