滕州市解放大桥构思与设计  

Conception and Design of Jiefang Bridge in Tengzhou City

作　　者：徐治芹[1] 朱南松[1] 祁永利[1] 

机构地区：[1]中国市政工程华北设计研究总院,天津市300074

出　　处：《城市道桥与防洪》2013年第10期59-62,11,共4页Urban Roads Bridges & Flood Control

摘　　要：解放大桥是滕州市两河治理的关键景观节点。主桥为独塔单索面混合梁斜拉桥,主跨175m。桥塔高90m,采用钢管混凝土结构。主跨采用正交异性板扁平钢箱梁,边跨采用预应力混凝土箱梁。介绍了该桥构思与总体设计概况,阐述了设计中的各项关键技术要点。Jiefang Bridge is the key landscape node to manage two rivers of Tengzhou City. The main bridge is a single-pylon single-plane combined beam cable-stayed bridge. Its main span is 175 m long. Its bridge pylon is 90 m high. It is the concrete filled steel tube structure. The main span is the orthotropic plate flat steel box beam. The side span is the pre-stressed concrete box beam. The article introduces the conception and overall design of this bridge, and sets forth each key technical gist of the design.

关 键 词：斜拉桥 钢管混凝土桥塔 混合梁 

分 类 号：U448.22[建筑科学—桥梁与隧道工程]