Reliability Analysis of Bridge under Multi Adverse Factors

Hui Bing Xie; Yuan Feng Wang; Ming Hui Liu

doi:10.4028/www.scientific.net/AMM.405-408.1655

Paper Titles

Study on the Load Test of Continuous Beam Bridge
p.1637

Study on the Static and Dynamic Load Test of Continuous Girder Bridge
p.1641

Finite Element Model Updating of a Prestressed Concrete Continuous Bridge Based on Dynamic Monitoring
p.1645

Research on Modal Identification Method of Pre-Stressed Concrete Bridge
p.1651

Reliability Analysis of Bridge under Multi Adverse Factors
p.1655

Modal Parameters Identification of Bridge Structure Based on Excitation of Wind Load
p.1660

Mechanical Properties and Design Consideration of Skewed Simple Supported Bridge
p.1664

Research on the Effect of Width-Span Ratio on the Bridge Impact Coefficient
p.1670

Probabilistic Peak Displacement Analysis of Bridge Structures with P-Δ Effect
p.1674

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 405-408Reliability Analysis of Bridge under Multi Adverse...

Reliability Analysis of Bridge under Multi Adverse Factors

Abstract:

A bridge is a structure built to span physical obstacles such as a body of water, valley, or road, for the purpose of providing passage over the obstacle. As critical transportation junction in the transportation network, bridge controls the traffic capacity of the transportation network. In the past decade, collapse of highway bridges caused by natural hazard and human error occur frequently. There are three main reason of collapse: 1) overloading; 2) construction deficiency; 3) imbalance of the system safety. In this paper, a collapsed bridge in Harbin is studied based on probability. A reliability analysis is conducted to investigate the system safety of the case bridge under combined effect of overloading and construction deficiency. Some suggestions for bridge quality control are proposed.