Construction and alignment control of the middle steel pylon of Taizhou Bridge |
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| Authors: | Ji Lin You Xinpeng |
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| Institution: | Ji Lin 1,You Xinpeng 2 (1. Jiangsu Provincial Yangtze River Highway Bridge Construction Commanding Department (JPCD),Taizhou,Jiangsu 225321,China,2.CCCC Second Harbour Engineering Company Limited,Wuhan 430014,China) |
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| Abstract: | 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 st... |
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| Keywords: | construction alignment control steel pylon whole process |
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