2024
DOI: 10.1108/ijsi-12-2023-0149
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A tensioning control method for stay cables with super large tonnage cable force

Lifeng Wang,
Yi Zhang,
Ziwang Xiao
et al.

Abstract: PurposeEffectively solving the large tonnage cable in the construction process due to the tensioning method of the inclined cable often appears in the overall cable force and the design value of the deviation is large, cable internal strand force is not uniform, the main girder stress exceeds the limit of the problem affecting the safety of the structure.Design/methodology/approachIn this study, the finite element method and theoretical analysis method are utilized to propose a construction control method of t… Show more

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“…In defining the tensioning program, besides the aforementioned considerations, the applied cable system and the equipment available to the contractor are highly relevant. Given the time and labor intensiveness of the procedures of optimizing cable tensioning during installation and construction, control becomes very important [22]. The primary objective is to minimize repetitive cable tensioning and achieve the targeted cable force according to the design specifications, thereby eliminating the necessity for final cable force adjustments [23].…”
Section: Introductionmentioning
confidence: 99%
“…In defining the tensioning program, besides the aforementioned considerations, the applied cable system and the equipment available to the contractor are highly relevant. Given the time and labor intensiveness of the procedures of optimizing cable tensioning during installation and construction, control becomes very important [22]. The primary objective is to minimize repetitive cable tensioning and achieve the targeted cable force according to the design specifications, thereby eliminating the necessity for final cable force adjustments [23].…”
Section: Introductionmentioning
confidence: 99%