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为了研究解决高速挟沙水流对葛洲坝枢纽泄水闸闸室和下游护坦等部位混凝土的磨蚀破坏问题,我们曾分别进行室内外试验,其中包括在丹江口抗冲耐磨混凝土试验基地进行的试验。本文将着重介绍上述基地的概况及其试验成果,并就如何设计抗冲耐磨混凝土问题提出
In order to study and solve the problem of high-speed sediment-laden flow erosion of Gezhouba junction sluice chamber and the downstream abutment concrete corrosion damage, we have conducted indoor and outdoor tests, including the Danjiangkou test site of the impact of wear-resistant concrete test. This article will focus on the overview of the base and its test results, and on how to design the problem of abrasion-resistant concrete put forward