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Distresses and countermeasures of the abutment displacsments on the soft clay ground

机译:柔软粘土地基抵置脱离率的痛苦及对策

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An abutment is an important member of a bridge structure; it supports the superstructure of bridge, transfers the dead loads and live loads to the foundation, and simultaneously connects the highway. Therefore, it must have sufficient strength, stiffness and stability. According to investigation on the bridge distresses caused by the abutment movements in the location bridge structures and experiences of our bridge engineering practices during high-grade highway construction in recent years, this paper introduced some more widespread bridge distresses and damages caused by abutment displacements on the soft clay foundations, analyzed some major reasons of influence on abutment displacements, and put forward many preventive countermeasures for design, construction, conservation and other aspects. These experiences may be a guide to construct the bridge on the soft clay ground.
机译:桥架是桥梁结构的重要成员; 它支持桥的上层结构,将死载和活载转移到基础上,并同时连接高速公路。 因此,它必须具有足够的强度,僵硬和稳定性。 据高档公路建设在近年来,近年来桥梁工程实践中桥梁结构桥梁结构和经验的调查,介绍了更多广泛的桥梁窘迫和由基台位移造成的损坏 软粘土基础,分析了对基台流离失所影响的一些主要原因,提出了许多设计,建设,保护和其他方面的预防对策。 这些经验可以是构建软粘土地面上的桥梁的指南。

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