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目前井下防水闸门设计计算,大都根据圆柱受压原理进行。在《井巷工程》及《井巷施工手册》上均有公式推导(对照图1),其结论公式如下。
At present, the design of underground waterproof gates is mostly based on the principle of cylinder pressure. There are formulas deduced in the “well-road engineering” and “well and road construction manual” (cf. Fig. 1), and the conclusion formula is as follows.