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RISGeneralized Elastic Buckling of Restrained I-Beams by FEM
Publisher: American Society of Civil Engineers
Abstract: Beam-columns of a doubly symmetric cross section generally experience overall buckling in a lateral-torsional mode. Members with thin webs and stocky flanges have been shown in a number of studies to buckle in a so-called ...
Parameters Affecting Distortional Buckling of Tapered Steel Members
Publisher: American Society of Civil Engineers
Abstract: A finite‐element method of analysis for the elastic distortional buckling of doubly symmetric tapered I‐section beam‐columns has been modified to consider the effects of off‐shear center loading and discrete elastic ...
Closure to “Parameters Affecting Distortional Buckling of Tapered Steel Members” by Hamid Reza Ronagh and Mark Andrew Bradford
Publisher: American Society of Civil Engineers
Probabilistic Design Models for Ultimate Strength and Strain of FRP-Confined Concrete
Publisher: American Society of Civil Engineers
Abstract: This paper presents a probabilistic procedure for deriving design models for the ultimate strength and strain of fiber–reinforced-polymer (FRP)-confined concrete. First, a large database of axial compression tests performed ...
Sagging and Hogging Strengthening of Continuous Unbonded Posttensioned HSC Beams by NSM and EBR
Publisher: American Society of Civil Engineers
Abstract: Continuous unbonded posttensioned concrete beams might require strengthening to cope with higher demands. Strengthening with carbon-fiber-reinforced plastics (CFRP) is a viable option; however, because of the limited number ...
Sagging and Hogging Strengthening of Continuous Unbonded Posttensioned HSC Beams by NSM and EBR
Publisher: American Society of Civil Engineers
Abstract: Continuous unbonded posttensioned concrete beams might require strengthening to cope with higher demands. Strengthening with carbon-fiber-reinforced plastics (CFRP) is a viable option; however, because of the limited number ...