探讨桥台台后路基设计标准化要点及处理措施

Discussion on Key Points of the Design Standardization and Treatment Measures of the Abutment Rear Subgrade

随着我国城市化进程逐渐加快,交通得到了迅猛发展。在交通基础设施建设的过程中,路桥工程的数量急剧增加。在路桥建设过程中,由于受到诸多客观因素的影响,整个施工活动具有很强的复杂性。而路桥过渡段路基路面设计工作直接决定了其使用寿命,同时还会对整个后期的使用效果带来很大影响。本文着重分析了路桥过渡段不均匀沉降发生的原因,明确设计要点,提出了相应的工作建议,加强路桥过渡段、沉降控制等相关工作,以此提升整体施工质量。

With the acceleration of China’s urbanization,transportation sees rapid development.The number of road and bridge projects increased sharply for the construction of transportation infrastructure.The road and bridge construction faces a lot of complexities due to the influence of many objective factors.The design of roadbed and pavement in the transition section of road and bridge directly determines its service life and also has a great influence on the use effect in later period.In view of this situation,this study analyzed the causes of uneven settlement in the road and bridge transition section,clarified key points of design,and put forward the corresponding suggestions on strengthening the road and bridge transition section,settlement control and other related work,in order to improve the overall construction quality.