摘要
波形钢腹板PC箱梁桥是一种较先进的钢-混凝土组合梁桥,在国内外得到了广泛应用。针对国内外对波形钢腹板箱梁的研究及应用现状,综合介绍了波形钢腹板PC箱梁桥的施工特点、结构优点、发展概况。较为深入地分析了其主要施工特点与方法,波形钢腹板PC箱梁桥的受力特点和施工工艺,波形钢腹板PC箱梁桥的经济效益,并对波形钢腹板的经济效益与普通PC箱梁桥的作了对比分析。
Box-shaped girder bridges with corrugated steel web is steel-concrete composite girder bridge,which is widely used at home and abroad.Based on study and application status of box-shaped girder bridges with corrugated steel web,the authors introduce construction characteristics and structure advantages and development situation of PC box-shaped girder bridges with corrugated steel web;analyze construction characteristics and method,stress characteristics and construction technology,economic benefit of PC box-shaped girder bridges with corrugated steel web;compare economic benefit of PC box-shaped girder bridges with common PC box-shaped girder bridges.
出处
《施工技术》
CAS
北大核心
2012年第9期1-5,共5页
Construction Technology
关键词
桥梁工程
预应力混凝土梁桥
波形钢腹板
施工技术
bridges
prestressed concrete girder bridges
corrugated steel webs
construction
