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RISModeling Shear Behavior of Hybrid RCS Beam-Column Connections
Publisher: American Society of Civil Engineers
Abstract: A model to predict the shear strength versus shear distortion response of hybrid connections between reinforced concrete columns and steel (RCS) beams is presented. Based on a preestablished maximum attainable joint shear ...
Deformation Capacity and Shear Strength of Fiber-Reinforced Cement Composite Flexural Members Subjected to Displacement Reversals
Publisher: American Society of Civil Engineers
Abstract: The behavior of fiber-reinforced cement composite (FRCC) flexural members under large displacement reversals was experimentally evaluated. Emphasis was placed on estimating the displacement capacity and shear strength of ...
Seismic Behavior of Reinforced Concrete Column-Steel Beam Subassemblies and Frame Systems
Publisher: American Society of Civil Engineers
Abstract: In this paper, results are presented from tests of four reinforced concrete (RC) column-steel beam (RCS) subassemblies under large displacement reversals and dynamic analyses of RCS systems under various ground motions. ...
Seismic Response of Exterior RC Column-to-Steel Beam Connections
Publisher: American Society of Civil Engineers
Abstract: The inelastic cyclic response of hybrid connections consisting of RC columns and steel beams (RCS) is studied in this paper. Experimental results from the lateral load testing of nine exterior RCS connections are presented. ...
Behavior of Steel Double-Channel Built-Up Chords of Special Truss Moment Frames under Reversed Cyclic Bending
Publisher: American Society of Civil Engineers
Abstract: Results from the tests of six cantilever double-channel built-up members under reversed cyclic bending are presented. The main parameters investigated were stitch spacing and lateral bracing requirements in order to sustain ...
Behavior of Reinforced Concrete Column–Steel Beam Roof Level T-Connections under Displacement Reversals
Publisher: American Society of Civil Engineers
Abstract: Results from an experimental study on the seismic response of two hybrid RC column-to-steel (S) beam (RCS) roof level T-connection subassemblies are presented. The primary variables investigated were: (1) anchorage ...
Seismic Behavior and Detailing of High-Performance Fiber-Reinforced Concrete Coupling Beams and Coupled Wall Systems
Publisher: American Society of Civil Engineers
Abstract: The seismic behavior of coupling beams and walls constructed with tensile strain-hardening, high-performance fiber-reinforced concrete (HPFRC) was studied through tests of large-scale precast coupling beams and coupled ...
Field Tests of Two Prestressed-Concrete Girder Bridges for Live-Load Distribution and Moment Continuity
Publisher: American Society of Civil Engineers
Abstract: Two similar bridges constructed with a live-load continuous connection were tested for live-load distribution and joint continuity. Girder distribution factors (GDFs) were compared with AASHTO equivalent values. For positive ...
Shear Strength and Drift Capacity of Fiber-Reinforced Concrete Slab-Column Connections Subjected to Biaxial Displacements
Publisher: American Society of Civil Engineers
Abstract: Results from the tests of three large-scale slab-column subassemblies subjected to combined gravity load and biaxial lateral displacements are presented. The main purpose of the experimental program was to investigate the ...
Shear Strength Model for Steel Fiber Reinforced Concrete Beams without Stirrup Reinforcement
Publisher: American Society of Civil Engineers
Abstract: A simple model is presented to estimate the shear strength of steel fiber reinforced concrete (FRC) beams without stirrup reinforcement. The model was developed on the basis of observations from tests of 27 large-scale ...