路桥过渡段防沉降设计要点探析

Analysis on Key Points in Anti-settlement Design of Road-Bridge Transition Section

文章通过分析路桥过渡段的力学特征、病害主要原因,探析路桥过渡段路基路面设计原则和防沉降设计要点。路桥过渡段防沉降设计主要涉及地基和路基设计、路面设计、搭板设计、过渡段设计等相关内容,施工时结合工程实际情况采取合理有效措施,以达到最佳防治效果,确保行车安全与舒适性和建设项目的经济性。

By analyzing the mechanical characteristics and the main causes of the diseases of the road-bridge transition section,the design principles and anti-settlement design points of the subgrade and pavement of the road-bridge transition section are analyzed.The anti-settlement design of road-bridge transition section mainly involves foundation and subgrade design,pavement design,approach slab design,transition section design and other relevant contents.During construction,reasonable and effective measures are taken in combination with the actual engineering situation to achieve the best prevention and control effect and ensure the safety and comfort of driving and the economy of the construction project.