Abstract
In order to establish accurate stochastic finite element model, reliability analysis of long-span cable-stayed bridge should consider structure's geometrical non-linearity, system-conversion during construction process and other influence. Traditional method to analyze load effect is not suitable to cable-stayed bridge for it's redundancy character. Monte-Carlo stochastic FEM is appropriate, which can express the non-linear relationship between load and load effect factually. Load effects get by Monte-Carlo stochastic FEM are combined to different limit state. The time-dependent reliability index of cable-stayed bridge is calculated considering resistance deterioration. The results show that Monte-Carlo stochastic FEM is an efficient approach to analyze cable-stayed bridge's load effect and is accorded with engineering reliability assessment.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
