黄河下游公路特大桥造价指标分析及选型

Cost analysis and type selection of highway super large bridges in the lower reaches of the Yellow River

根据山东省水系及航道情况总结了跨河、湖桥梁的布跨特征,通过对山东省黄河桥梁发展历程的梳理,对已建或在建黄河特大桥的跨径、桥型进行统计分析,总结出各种桥梁的经济指标,并对黄河桥梁各跨径范围内的型式选择给出建议。

According to the characteristics of water system and channel in Shandong province,summarizes the general layout principles of bridges across rivers and lakes.Then it makes statistical analysis of the span and bridge type of the existing or under construction Yellow River super large bridge by combing the development process of those bridges in Shandong province.This paper summarizes the economic indicators of various bridges,and gives suggestions on the type selection of the Yellow River bridge within each span range.