某河道景观桥结构选型与设计探讨  

On exploration for structural type selection for landscape bridge structure and its design along some river

作　　者：赵伟[1] 孙东利[1] 田川[1] 

机构地区：[1]天津市市政工程设计研究院道桥分院,天津300051

出　　处：《山西建筑》2014年第6期191-192,共2页Shanxi Architecture

摘　　要：依托某河道景观桥工程实例,简明扼要的分析了悬臂施工工艺及整体支架施工工艺对于变截面连续梁桥的应用范围,对比论证了在中等跨径条件下,对于跨越城市景观河道的变截面连续梁桥采用整体式支架施工方案的优势,具有一定的参考性。Based on the landscape bridge project along some river, the paper analyzes the cantilevel construction craft and the application scope for the overall support construction craft in the variable cross-section continuous girder bridges, in the middle span conditions, compares the ad- vantages of the overall support construction scheme in the variable cross-section continuous girder bridge along landscape rivers crossing cities, so as to provide some reference.

关 键 词：变截面连续梁 施工工艺 景观河道桥 

分 类 号：U448.215[建筑科学—桥梁与隧道工程]