临河道路扩宽改造支挡结构方案比选

Comparison and Selection of the Widening and Retaining Structure of Riverside Road

安庆市中山大道改造工程中某路段右侧临近泄洪道,需侵占小部分泄洪道边坡和泄洪道进行扩建,文中提出扶壁式钢筋混凝土挡土墙、衡重式浆砌片石挡土墙和小跨径简支桩板桥3种方案并进行比选,推荐采用衡重式浆砌片石挡土墙。

On the right side of a section of Zhongshan Road reconstruction project in Anqing city,there a spillway.Therefore it is need to occupy small part of the spillway and spillway slope forexpansion.Three schemes are compared,including the scheme of buttressed reinforced concrete retaining wall,balance weight mortared rubble retaining wall and small span simply supported slab pile bridge.According to the characteristics of the project,the scheme of weight mortared rubble retaining wall is eventually recommended.