Research on Common Problems and Countermeasures of Highway Interchange Design

Abstract

The construction of interchanges is not only the need of local social and economic development, but also the main means to promote the development of regional cities. However, in the engineering design, it is necessary to comprehensively consider the interconnection layout of the entire highway, interconnection distance, the horizontal and vertical indicators of the main lines in the interconnection, and the design of interconnection schemes. To compare and analyze the scheme design to ensure the smooth construction of the interchange, the purpose is to promote the development of the local economy and society as much as possible. Provide a superior external transportation environment for the local government. Starting from the overall design requirements of road interchanges, based on the basis of the intercommunication distance and shape characteristics, this paper makes a theoretical analysis of the problems that often occur in the design process and their solutions, hoping to provide reference for similar projects. Significance.