沿江高架桥的方案比较

Project Comparison on A Viaduct Along the Rivers of Liangshui and Mijiang

通过对沿江高架桥全幅方案和分幅方案两种方案的比较,重点分析了方案比较的原则与因素。

By comparing two schemes of a viaduct along the rivers of Liangshui and Mijiang, the principles and factors of the scheme comparison were primarily analyzed in the paper. The results indicated that the engineering cost of the first scheme was more economical and the advantages and disadvantages of the two projects were also clarified from the aspect of technology.