摘要
调研了国内外的钢混组合结构桥梁的结构形式、适用范围、施工工艺、管理养护措施,结合辽宁省高速公路桥梁的建设条件,对钢混组合结构桥梁进行全寿命周期成本分析,旨在从全寿命周期成本的角度比较中小跨径钢混组合结构桥梁和混凝土桥梁的经济性。
This paper investigates the structural form,scope of application,construction technology,management and maintenance measures of steel-concrete composite bridges.Then based on the construction conditions of highway bridges in Liaoning Province,life cycle cost of steel-concrete composite bridges is analyzed.The economics of short and medium and span steel-concrete composite bridges and concrete bridges are compared from the perspective of life-cycle cost.
引文
[1]赵君黎,李文杰,冯苠.我国公路钢桥的进与退[J].中国公路,2016(11):25-27.
[2]周荣峰.推进公路钢结构桥梁建设正逢其时[N].中国交通报,2016-07-11(7).
[3]吴平平.新型钢板组合梁结构桥梁的应用分析[J].城市道桥与防洪,2015(5).
[4]刘永健,高诣民,周绪红,等.中小跨径钢-混凝土组合梁桥技术经济性分析[J].中国公路学报,2017,30(3):1-13.
[5]石雪飞,马海英,刘琛.双工字钢组合梁桥钢梁设计参数敏感性分析与优化[J].同济大学学报(自然科学版),2018,46(4).
[6]Read EI Sarraf,HERA,Auckland,et al.Steel-concrete composite bridge design guide[R].[S.l.]:NZ Transport Agency,2013.
[7]日本道路协会.道路桥示方书.同解说[M].东京:日本道路协会,2012.
[8]叶文亚,李国平,范立础.桥梁全寿命成本初步分析[J].公路,2006(6):101-104.