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桥头跳车现象比较普遍 ,从结构差异性、地基沉降变形 ,回填材料选择及施工方面进行桥头跳车的原因分析并提出减轻桥头跳车的处理措施。
The phenomenon of bridge jumping at the bridgehead is quite common. The reasons of bridge jumping at the bridgehead are analyzed from the aspects of structural differences, deformation and settlement of foundation, selection of backfill material and construction, and the treatment measures to reduce the bridgehead jumping are proposed.