Simulation Analysis on Construction Control of Low Tower Cable-Stayed Bridge

Abstract:

To ensure the construction quality, safety and reliability, according the design drawings, construction process and the related design code, this paper establishes the simulation model by the software of MIDAS/CIVIL for the analysis of construction control of the low tower cable-stayed bridge. The calculation results showed that the maximum cumulative horizontal displacement of the tower and vertical displacement of the beam is 13.8mm and 154mm respectively, which can be adjusted by setting camber. At completion state of the cable-stayed bridge, the stresses of the tower and the beam are both in compressive with the maximum of 14.47MPa and 14.03MPa respectively, which are both less than the limits of corresponding materials. The bridge is safe and reliable.

• Periodical: Applied Mechanics and Materials (Volumes 438-439)
• Pages: 879-882
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.438-439.879
• Online since: October 2013
• Authors: Zhu Lin Yang, Hui Zhao, Shi Ming Liu
• Keywords: Construction Control, Deflection, Internal Force, Low Tower Cable-Stayed Bridge, Simulation Analysis

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