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采用气举反循环成孔工艺,针对黄河下游特有的地质情况和较高的质量要求,介绍在济南黄河大桥130m超长桩施工过程中遇到的问题及处理方法。
Aiming at the unique geological conditions and high quality requirements of the lower Yellow River, the problems encountered in the construction of 130m super-long pile of Jinan Yellow River Bridge and the treatment methods are introduced.