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本文讨论了铁路下穿立交桥施工问题,介绍了采用挖孔桩做架空支点的优点,论述了挖孔桩支点的计算和施工控制方法。
This article discusses the construction of the underpass crossing the railway, introduces the advantages of using the hole-digging pile as the overhead fulcrum, and discusses the calculation and construction control method of the fulcrum of the digging hole pile.