Construction and alignment control of the middle steel pylon of Taizhou Bridge

被引：2
|
作者：
Ji Lin 1
2.CCCC Second Harbour Engineering Company Limited
机构：
来源：
EngineeringSciences | 2011年 / 9卷 / 02期
关键词：
construction; alignment control; steel pylon; whole process;
D O I：
暂无
中图分类号：
U445.4 [施工技术];
学科分类号：
摘要：
The general construction procedure of the steel middle pylon is briefly introduced. The alignment control of the pylon is carried out during the whole process of the construction. The control concept is extended to the manufacture stage. The manufacturing alignment error is strictly controlled in the segments precast process in factory, and the error is recognized and predicted precisely during the installation stage. The adjusting joints are employed to amend the accumulated error, which ensure that the steel pylon alignment could satisfy the precision requirements after installation.
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页码：46 / 50
页数：5
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