PreprintArticleVersion 1Preserved in Portico This version is not peer-reviewed
Assessment Method Research of Structural Risk Reliability on Continuous Beam Bridge in Cantilever and Horizontal Rotation Constructing Based on Interval Reliability Theory
Version 1
: Received: 7 November 2023 / Approved: 8 November 2023 / Online: 8 November 2023 (14:38:19 CET)
How to cite:
Yuan, L.; Yang, H.; Zou, Z.; Dong, F. Assessment Method Research of Structural Risk Reliability on Continuous Beam Bridge in Cantilever and Horizontal Rotation Constructing Based on Interval Reliability Theory. Preprints2023, 2023110564. https://doi.org/10.20944/preprints202311.0564.v1
Yuan, L.; Yang, H.; Zou, Z.; Dong, F. Assessment Method Research of Structural Risk Reliability on Continuous Beam Bridge in Cantilever and Horizontal Rotation Constructing Based on Interval Reliability Theory. Preprints 2023, 2023110564. https://doi.org/10.20944/preprints202311.0564.v1
Yuan, L.; Yang, H.; Zou, Z.; Dong, F. Assessment Method Research of Structural Risk Reliability on Continuous Beam Bridge in Cantilever and Horizontal Rotation Constructing Based on Interval Reliability Theory. Preprints2023, 2023110564. https://doi.org/10.20944/preprints202311.0564.v1
APA Style
Yuan, L., Yang, H., Zou, Z., & Dong, F. (2023). Assessment Method Research of Structural Risk Reliability on Continuous Beam Bridge in Cantilever and Horizontal Rotation Constructing Based on Interval Reliability Theory. Preprints. https://doi.org/10.20944/preprints202311.0564.v1
Chicago/Turabian Style
Yuan, L., Zhaoyong Zou and Fenghui Dong. 2023 "Assessment Method Research of Structural Risk Reliability on Continuous Beam Bridge in Cantilever and Horizontal Rotation Constructing Based on Interval Reliability Theory" Preprints. https://doi.org/10.20944/preprints202311.0564.v1
Abstract
In this paper, based on the symmetrical reliability theory, a research method for the safety factor of overall overturning stability of continuous beam bridge under carbon fiber reinforced polymers (CFRP) during cantilever and horizontal rotation construction is proposed. Under the premise that the given target reliability index is known, the method solves the overall overturning stability safety factor of continuous beam bridge under carbon fiber reinforced polymers during cantilever and horizontal rotation construction by using the symmetrical reliability analysis theory and considering the randomness of structural parameters. This method is used to calculate the safety factor and the design reinforcement aera of CRFP of overturning stability and the design reinforcement aera of CRFP of a continuous beam bridge, and the parameters are analyzed. The calculation results show that the randomness of parameters will have a great impact on the overall safety factor and the CRFP aera of overturning stability of cantilever and horizontal rotation construction of continuous beam bridge, and ignoring the influence of randomness of parameters will lead to overestimation of the overall safety factor and underestimation of the CRFP aera of overturning stability of cantilever and horizontal rotation construction of continuous beam bridge.
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
