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笔者对蔡为武同志于1981年《水力发电》第12期发表的关于混凝土坝温控问题一文(以下简称“蔡文”)有些个人看法,提出来与蔡为武同志商榷。(一)通过实践分析基础贯穿裂缝的危害“蔡文”中用王家店、龙王塘、大西山三座混凝土重力坝作为例子证明基础贯穿裂缝不影响大坝安全的论断是值得商榷的。因为这三座坝都是20年代日本人设计和负责施工的,其设计理论和方法都比较简单。三座坝中有两座坝轴线是曲线形的。坝的上游面
The author of some personal opinions about the temperature control of concrete dams (hereinafter referred to as “Cai Wen”) published by Comrade Cai Weimu in the twelfth issue of “Hydropower” in 1981 put forward to discuss with Comrade Cai Weiwu. (A) through the practice of analysis of the basis of the dangers of cracking through the “Cai Wen” with Wangjiadian, Longwangtang, Dashishan three concrete gravity dam as an example to prove that the foundation through the crack does not affect the dam’s safety is incontrovertible. Because these three dams were all designed and built by the Japanese in the 1920s, their design theories and methods are relatively simple. Two of the three dams have a curvilinear axis. Dam upstream surface