【摘要】 在分析桥头跳车机理与产生原因的基础上,从桥头地基处理、填土质量控制、搭板设计等方面提出了消除或减轻桥头跳车危害的措施,着重阐明了改进桥头搭板设计对防止桥头跳车的意义和作用.更多还原

【Abstract】 Based on the analysis of the principles and producing reasons for the bump at bridge approach, this paper presents the ways to dispel or lighten the danger of the bump at bridge approach from the aspects of foundation treatment, controlling of quality of filling soil, and the design of the bridge approach slab, clarifies the meaning and function of improving the bridge approach slab to prevent the bump at the bridge approach.更多还原