悬索桥支座改造  

Rebuilding of the suspension bridge support

作　　者：王璀瑾[1] 俞清[2] 王天晴[2] 

机构地区：[1]大连理工大学,辽宁大连116024 [2]山西省建筑科学研究院,山西太原030001

出　　处：《山西建筑》2013年第30期163-165,共3页Shanxi Architecture

摘　　要：通过对某悬索桥支座的改造,介绍了采用后作A型支座替代远端锚固的方法,详细阐述了支座改造施工的方案、操作步骤及难点,指出改造后的桥梁支座缩小了占地空间,节省了工程造价,值得推广。Through transforming the cable-stayed bridge support, the paper introduces the method of A-style support replacing far anchoring, de- scribes the support transformation scheme and operation procedures and difficulties, and finally points out its advantages, such as reducing space and saving engineering cost. Thus, it is worth promoting.

关 键 词：悬索桥 支座 锚固 

分 类 号：U448.25[建筑科学—桥梁与隧道工程]