Application of Value Engineering in the Optimization of Expressway Viaduct Scheme in Urban Areas
The design of expressway viaduct projects under special construction conditions needs to consider many factors.This paper is based on the Xinhai Harbour of Haikou City,"second-line port"centralized inspection area dedicated channel project examples,ana-lyzed the project characteristics of offshore high seismic intensity zone expressway viaduct project,and then refined the project needs to have the basic function,using value engineering will design the function and economy of both combined with systematic quantitative a-nalysis,scientifically and rationally determine the recommended solution for the main bridge is a cast-in-place continuous box girder structure.