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Simplified Methods for Predicting the Pushover Response of a Hybrid Steel Braced Frame with Concentric and Eccentric Connections
Publisher: American Society of Civil Engineers
Abstract: Two methods to predict the pushover response of a hybrid steel braced frame that features concentric and eccentric connections are presented. The proposed hybrid frame configuration is intended for cold-formed steel (CFS) ...
Alternative Approaches to Predict Shear Strength of Slender RC Beams Strengthened with Externally Bonded Fiber-Reinforced Polymer Laminates
Publisher: ASCE
Abstract: The method provided in ACI 440.2R for predicting the shear strength of reinforced concrete (RC) beams strengthened with externally bonded reinforcement (EBR) gives conservative estimates of shear capacity due to its inability ...
Time-Dependent Flexural Deformations in Composite Prestressed Concrete and Steel Bridge Beams. I: Prediction Methodology
Publisher: ASCE
Abstract: A methodology will be presented to predict the complete history of flexural deformations in composite prestressed concrete and steel beams from inception to the end of service life, which will include a prediction of beam ...
Time-Dependent Flexural Deformations in Composite Prestressed Concrete and Steel Bridge Beams. II: Comparison of Predictions
Publisher: ASCE
Abstract: Time-dependent flexural deformations for composite and noncomposite prestressed concrete beams and steel–concrete composite beams, which are subject to various loading and unloading events, are predicted based on several ...
Live-Load Distribution Factors for Composite Bridges with Precast Inverted T-Beams
Publisher: American Society of Civil Engineers
Abstract: Short- to medium-span composite bridges constructed with adjacent precast inverted T-beams and cast-in-place topping are intended to provide a higher degree of resistance against reflective cracking and time-dependent ...