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本文分析了哈大高速公路一期工程桥(涵)头跳车产生的原因,总结了哈大高速公路扩建工程桥(涵)头跳车处理技术。
This paper analyzes the reasons for the head crash of Harbin-Dalian Expressway first-phase engineering bridge, and summarizes the head jumping vehicle handling technology of Harbin-Dalian Expressway expansion bridge project.