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

作　　者：田阳辉[1] 徐小林[1] TIAN Yanghui;XU Xiaolin(CCCC Second Highway Survey and Design Institute Co.,Ltd.,Wuhan 430056,China)

机构地区：[1]中交第二公路勘察设计研究院有限公司,武汉430056

出　　处：《交通科技》2018年第3期33-36,共4页Transportation Science & Technology

摘　　要：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.

关 键 词：扩建 挡土墙 桩板桥 比选 临河 

分 类 号：U418.8[交通运输工程—道路与铁道工程]