德清门户型人行景观桥梁设计  

Design of pedestrian landscape bridge for Deqing’s Gateway

作　　者：张策萍 Zhang Ceping(Hangzhou Communications Investment&Second Harbor Institute Design Consulting Co.,Ltd.,Hangzhou Zhejiang 310004,China)

机构地区：[1]杭州交投二航院设计咨询有限公司,浙江杭州310004

出　　处：《山西建筑》2024年第2期154-157,共4页Shanxi Architecture

摘　　要：德清门户型人行景观桥梁为三跨等高变宽刚构钢箱梁桥,平面呈多段圆曲线布置,桥南侧设置一倾角为10°的钢管桁架拱门,拱门辅以吊索与梁体相接。介绍了该桥的设计要点,包括桥跨布置、结构形式、附属设施、景观设计、施工步骤示意及结构分析要点,可为类似景观桥梁的设计提供借鉴。The pedestrian landscape bridge for Deqing’s Gateway is a three span equal height and variable width rigid-frame steel box girder bridge,arranged in multiple circular curves on the plane.A steel tubular truss arch with an inclination angle of 10°is set on the south side of the bridge,and the arch is connected to the beam with suspension cables.Introduced the design points of the bridge,including bridge span layout,structural form,auxiliary facilities,landscape design,construction step diagram,and structural analysis points,which can provide reference for the design of similar landscape bridges.

关 键 词：景观桥 钢管桁架拱门 刚构钢箱梁 桥梁结构分析 

分 类 号：TU997[建筑科学—市政工程]