试论城市大跨径桥梁设计的有关问题  

Trial Discussion on Some Problems of Design of Urban Large Span Bridges

作　　者：穆祥纯[1] 

机构地区：[1]北京市市政工程设计研究总院

出　　处：《城市道桥与防洪》2000年第3期12-16,共5页Urban Roads Bridges & Flood Control

摘　　要：本文论述了城市大跨径桥梁的特点 ,就城市大跨径桥梁设计中的结构选型、桥址的选择、宽桥横断面布置、结构安全储备和施工监控、附属设施的考虑、桥梁美学和有关规范的选用等问题 ,进行了较深入的探索 。The paper discusses the characteristics of urban large span bridges.It researches deeply on the following problems:the selection of the structure types,the selection of the bridge place,the cross sectional arrangement of wider bridges,the structural safe storage and the construction monitoring and control,the consideration of the auxiliary facilities,bridge beatification and the selection of the relevant specifications etc.in the design of urban large span bridges.It also presents the relevant suggestions of the design and construction of urban large span bridges in China.

关 键 词：大跨径桥梁 结构设计 桥址选择 施工监控 

分 类 号：U448.15[建筑科学—桥梁与隧道工程] U442.5[交通运输工程—道路与铁道工程]