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本文主要从不良路基、施工方法存在在质量问题和桥头两侧不同的路面结构提出了易出现桥头跳车的原因,提出了减少或改进桥头跳车措施。
In this paper, the reasons for the emergence of bridgeheads at the bridgehead are put forward mainly from the quality problems and different pavement structures on both sides of the bridgehead. The measures to reduce or improve the bridgehead jumping are put forward.