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A platform for research: civil engineering, architecture and urbanism
Analysis of the Mechanical Behavior of Cable Tower during Self-Anchored Suspension Bridge Temporary Tower Anchor Self-Erection
The traditional construction technology of “beam first and cable later” for self-anchored suspension bridges affects the traffic under the bridge, making it difficult to meet the demands of modern bridge rapid construction. Therefore, this paper proposes a new type of temporary tower anchor self-erection technology. However, during the construction process, the stress mode of the tower will change, and the safety of the tower becomes the most important issue. Therefore, this paper takes a double-tower three-span self-anchored suspension bridge as the example background to discuss the influence rule of the structural parameters of the self-anchored suspension bridge on the stress of the tower. The influence law of various structural parameters on the cable tower stress is obtained, which provides a reference for future design and construction.
Analysis of the Mechanical Behavior of Cable Tower during Self-Anchored Suspension Bridge Temporary Tower Anchor Self-Erection
The traditional construction technology of “beam first and cable later” for self-anchored suspension bridges affects the traffic under the bridge, making it difficult to meet the demands of modern bridge rapid construction. Therefore, this paper proposes a new type of temporary tower anchor self-erection technology. However, during the construction process, the stress mode of the tower will change, and the safety of the tower becomes the most important issue. Therefore, this paper takes a double-tower three-span self-anchored suspension bridge as the example background to discuss the influence rule of the structural parameters of the self-anchored suspension bridge on the stress of the tower. The influence law of various structural parameters on the cable tower stress is obtained, which provides a reference for future design and construction.
Analysis of the Mechanical Behavior of Cable Tower during Self-Anchored Suspension Bridge Temporary Tower Anchor Self-Erection
Li, Guoqiang (author) / Zhu, Bo (author)
21st COTA International Conference of Transportation Professionals ; 2021 ; Xi’an, China
CICTP 2021 ; 713-723
2021-12-14
Conference paper
Electronic Resource
English
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