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High-Dimensional Reliability Analysis with Error-Guided Active-Learning Probabilistic Support Vector Machine: Application to Wind-Reliability Analysis of Transmission Towers
Publisher: ASCE
Abstract: Adaptive reliability analysis methods based on surrogate models, especially kriging, have been successfully implemented in many problems. However, the application of kriging is limited to low-dimensional problems with ...
Longitudinal Restraint of a Double-Cable Suspension Bridge
Publisher: American Society of Civil Engineers
Abstract: A double-cable system has wide application prospects in multispan suspension bridges. Longitudinal restraint stiffness of a double-cable system to the tower was studied in this paper. Two formulas were derived to calculate ...
Experimental and Analytical Investigation into the Mechanical Performance of a Novel Multitendon CFRP Anchorage
Publisher: American Society of Civil Engineers
Abstract: Aiming to address anchoring challenges associated with carbon fiber–reinforced polymer (CFRP) tendons used as cables, this study introduces a three-segment structure CFRP-bonded anchorage and conducts tests. Building upon ...
Probabilistic Chloride Penetration Models and Corrosion Initiation Probability of RC Bridge Based on Long-Term Test Data
Publisher: American Society of Civil Engineers
Abstract: Chloride penetration initiates the corrosion of the steel reinforcement and causes the deterioration of an RC bridge in a marine area. This study focuses on the probabilistic models in the chloride penetration process for ...
Global Analysis of the SuTong Cable-stayed Bridge
Publisher: American Society of Civil Engineers
Abstract: The SuTong cable-stayed bridge is the Primary Fairway Bridge of the Suzhou-Nantong Yangtze River Bridge Project. It will be the most important project with significant target to diminish the economy gap and promote balanced ...
Concept and Preliminary Static Analysis of Hybrid Anchored Suspension Bridge
Publisher: ASCE
Abstract: Inspired by the structural system and the construction technique of self-anchored suspension bridges and earth-anchored suspension bridges, a new type of suspension bridge, named hybrid anchored suspension bridge, was ...
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