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宁西线圆柱形桥墩横向振幅普遍超过《检规》规定的通常值, 已危及行车安全。本文通过理论计算和实桥加固试验,采用将圆墩加固成圆端形桥墩的方法,有效解决了这一问题。
The horizontal amplitude of the cylindrical pier of the Ningxi Line generally exceeds the normal value stipulated in the “Inspection Regulations”, which has endangered traffic safety. In this paper, through theoretical calculation and reinforcement test of solid bridge, the method of reinforcing circular piers into round end piers is adopted to effectively solve this problem.