Development of computational software for flutter reliability analysis of long span bridges

2012 ◽  
Vol 15 (3) ◽  
pp. 209-221
Author(s):  
Jin Cheng
Keyword(s):  
Reliability Analysis ◽  
Long Span Bridges ◽  
Long Span

Seismic Reliability of Long-Span Bridges Based on the First Order Reliability Method

2010 ◽  
Vol 163-167 ◽  
pp. 4032-4036
Author(s):  
Bu Yu Jia ◽  
Xiao Lin Yu ◽  
Heng Bin Zheng ◽  
Quan Sheng Yan ◽  
Wei Li
Keyword(s):  
Reliability Analysis ◽  
First Order Reliability Method ◽  
Seismic Reliability ◽  
Long Span Bridges ◽  
First Order ◽  
Cable Stayed Bridge ◽  
Long Span ◽  
Reliability Method ◽  
The Cross ◽  
Excursion Probability

In this paper, first order reliability method (FORM) is generalized to the seismic reliability analysis of long-span bridges and the first excursion probability of a single tower cable-stayed bridge is studied. The seismic motivation is firstly dispersed as a series of random variables. Then the cross velocities on the dispersed time points can be obtained by solving the motivation of the design checking points with FORM. The upper bound of first excursion probability is also obtained by integrating the cross velocities at different time. The results show that the seismic reliability analysis method based on the FORM is feasible and effective to solve the first excursion probability problem. The single tower cable-stayed bridge studied in this paper has a higher reliability under strong seismic.

Aerostatic Reliability Analysis of Long-Span Bridges

2010 ◽  
Vol 15 (3) ◽  
pp. 260-268 ◽  
Author(s):  
Cheng Su ◽  
Xiufeng Luo ◽  
Tianquan Yun
Keyword(s):  
Reliability Analysis ◽  
Long Span Bridges ◽  
Long Span

Alternate Designs for Long Span Bridges

PCI Journal ◽  
1980 ◽  
Vol 25 (4) ◽  
pp. 48-58
Author(s):  
Felix Kulka
Keyword(s):  
Long Span Bridges ◽  
Long Span

Wind Buffeting in Time Domain Analysis of Long-Span Bridges using RM Bridge

2017 ◽  
Vol 109 (6) ◽  
pp. 3307-3317
Author(s):  
Afshin Hatami ◽  
Rakesh Pathak ◽  
Shri Bhide
Keyword(s):  
Time Domain ◽  
Time Domain Analysis ◽  
Domain Analysis ◽  
Long Span Bridges ◽  
Long Span
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