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首页> 外文期刊>Hydrotechnical Construction >Experience in restoring the runner pit lining at the svetogorsk hydroelectric station
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Experience in restoring the runner pit lining at the svetogorsk hydroelectric station

机译:在Svetogorsk水电站修复流道坑衬层的经验

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摘要

At present the problem of repairing hydraulic structures, many of which have been operating for 40-50 years and during this time have exhausted a considerable part of their performance live, is becoming ever more pressing. For hydraulic structures constructed 50 years ago the time has come for overhaul and reconstruction. Repair of hydraulic structures is complicated by the fact that with the high demands imposed on the quality of The materials used and carrying out the works, these works, as a rule, are carried out in comparatively small volumes In difficulty accessible place, and in the shortest possible time.
机译:目前,修理液压结构的问题变得越来越紧迫,其中许多结构已经使用了40-50年,并且在此期间已经耗尽了相当一部分性能。对于50年前建造的水工建筑物而言,大修和重建的时机已经到来。由于对质量要求很高,因此对水工建筑物的维修非常复杂。通常,这些工程都是在较小的体积中,在难以接近的地方以及在尽可能短的时间。

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