在公路工程建设中 ,桥头跳车问题一直是国内外道路工程技术人员研究、探讨、解决的重大技术难题。本文根据作者在设计、施工及管理工程中的体会 ,分析了产生桥头跳车的原因 ,并提出采用“水撼砂”处理桥头跳车是一种行之有效的方法 ,是值得推荐的处理桥头跳车方案。 In highway engineering construction, the problem of bridgehead jumping has been a major technical problem that road engineering technicians at home and abroad have studied, discussed and solved. Based on the author’s experience in design, construction and management engineering, this paper analyzes the reasons for the bridge jumping at the bridgehead and puts forward that it is an effective method to deal with bridgehead jumping with “water shake sand” Jumping plan.