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RISAn Analytical Method for Tension Force Estimation of Arch Bridge Suspenders Considering Multiple Factors
Publisher: ASCE
Abstract: Cable force estimation of the suspenders is of tremendous significance for the safety and condition evaluation of arch bridges. The modern suspender cable structure widely used nowadays calls for an efficient and robust ...
Corrosion Fatigue Evaluation of Suspender Cables in Railway Bridges Considering the Effect of Train-Induced Flexural Vibration
Publisher: American Society of Civil Engineers
Abstract: An increasing number of arch and suspension bridges have been built in railway networks. Suspender cables serve as the critical load-transmitting component in these cable-supported bridges, which are subjected to a combination ...
Fatigue Damage in Railway Steel Bridges: Approach Based on a Dynamic Train-Bridge Coupled Model
Publisher: American Society of Civil Engineers
Abstract: This paper evaluates the fatigue stress and damage accumulation in steel railway bridges using a dynamic coupled train-bridge system model. The system consists of a spatial vehicle model, a three-dimensional (3D) bridge ...
Fatigue Reliability Assessment of Railway Bridges Based on Probabilistic Dynamic Analysis of a Coupled Train-Bridge System
Publisher: American Society of Civil Engineers
Abstract: This paper presents an approach to fatigue reliability assessment of railway bridges based on probabilistic dynamic analysis of a coupled train-bridge system. The fatigue loading from moving trains is investigated through ...
Fatigue Reliability Assessment of Railway Bridges Based on Probabilistic Dynamic Analysis of a Coupled Train-Bridge System
Publisher: American Society of Civil Engineers
Abstract: This paper presents an approach to fatigue reliability assessment of railway bridges based on probabilistic dynamic analysis of a coupled train-bridge system. The fatigue loading from moving trains is investigated through ...
Synchronous Identification of Damage and Vehicle Load on Simply Supported Bridges Based on Long-Gauge Fiber Bragg Grating Sensors
Publisher: ASCE
Abstract: Bridge vehicle-load and damage-condition information plays a vital role in the structural analysis and assessment of bridges. This information can be derived from bridge responses (such as displacement, acceleration, and ...