分析比选了两种支座更换布置方案：对称的2号墩固定支座方案和非对称的3号墩固定支座方案。
Two bearing replacement programs were compared after analysis, including the symmetric fixed support program on the 2nd pier and the non-symmetric fixed support program on the 3rd pier.
本文介绍了王母立交桥支座更换的方法，这是一种较为简便、省工、省料又切实可行的方法，为更换支座提供了经验。
This paper introduces the method to change the abutment of Wangmu Fly - over Bridge. It is a simple and operable method with less labor and material, which provides experience of changing abutment.
为安装并固定钢牛腿千斤顶的工作平面提供了保证；同时也提出了其它可行的设计方案．以期为考虑支座更换的桥梁设计提供参考。
When the bearing should be replaced, the steel bracket is installed by fastening bars through the pipes, The bracket can be taken as the working plane to jack up the beams.
防止了减速机输出轴支座易坏及更换尼龙套较为频繁的弊端。
To prevent the reducer output shaft bearing perishable and more frequent replacement of the drawbacks of nylon sleeve.
主要介绍桥梁支座整体更换工作所采用的施工方法和措施。
This article introduces several construction measures adopted in the overall replacement of the bearing.
针对桥梁支座日久老化急需更换的问题，提出了研制智能化、自动化桥梁同步顶升工程装备。
In view of old bridge bearing needed to be replaced, the paper expounds how to research and develop intelligent automation engineering equipment for Bridges synchronous jacking up.
本文浅谈橡胶支座的更换方案。
对在桥梁支座整体更换工作中所采用的主要施工方法和措施作了简要介绍。
This paper introduces briefly the main construction methods and measures adopted in the integrated replacement of the bridge supporting stands.
在公路改建和桥梁养护中，支座的更换改造已成为亟需解决的问题。
How to change bridge abutments needs to be solved during road reconstruction and bridge maintenance.
总结了钢扁担梁更换支座的关键技术措施。
This paper also analyzes the cost and key technological measures for steel carrying pole method.
总结了钢扁担梁更换支座的关键技术措施。
This paper also analyzes the cost and key technological measures for steel carrying pole method.
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