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RISElongation of Reinforced Concrete Members Subjected to Cyclic Loading
Publisher: American Society of Civil Engineers
Abstract: Longitudinal elongation develops in reinforced concrete members that exhibit flexural yielding during cyclic loading. The longitudinal elongation can decrease the shear strength and deformation capacity of the members. In ...
Axial Compressive Behavior of Concrete-Encased High-Strength Steel Angle Columns
Publisher: ASCE
Abstract: This study investigated the compressive behavior of concrete-encased high-strength steel angle columns (Fy=718 MPa). Axial compressive tests were performed on six composite columns with different angle sections and ...
Flexural Behavior of Noncompact and Slender Concrete-Filled U-Section Beams under Negative Bending
Publisher: ASCE
Abstract: In this study, the flexural behavior of noncompact and slender concrete-filled U-section (CFU) beams was investigated focusing on local buckling of U-section walls and shear transfer across the beam-to-slab interface. Seven ...
Shear Strength of Exterior Beam-Column Joints with Limited Ductility Details
Publisher: ASCE
Abstract: The seismic performance of exterior beam-column joints in low-rise buildings with limited ductility details was investigated. Seven exterior beam-column connection specimens were prepared for cyclic loading tests, and the ...
Cyclic Load Test and Shear Strength Degradation Model for Columns with Limited Ductility Tie Details
Publisher: American Society of Civil Engineers
Abstract: For existing buildings in low and moderate seismic zones, various nonseismic ties not conforming to special seismic requirements have been used in columns for convenience in reinforcing bar placement. This study investigates ...
Behavior of Hollow Structural Section Branch-to-Casting Node Connections for Free-Form Grid Shell Structures
Publisher: ASCE
Abstract: Casting nodes are used to connect branch members at joints of freeform grid shell structures. In this study, the structural performance of a rectangular hollow section (RHS) branch-to-casting node connection was investigated. ...
Cyclic Loading Tests on Framed Stud Walls with Strap Braces and Steel Sheathing
Publisher: American Society of Civil Engineers
Flexural Test for Steel-Concrete Composite Members Using Prefabricated Steel Angles
Publisher: American Society of Civil Engineers
Abstract: In the proposed composite [prefabricated steel-reinforced concrete (PSRC)] column, steel angles located at the corners of the cross section are weld connected with tie bars to provide a bond for the steel angles, shear ...
Cyclic Loading Test for Beam-Column Connections of Concrete-Filled U-Shaped Steel Beams and Concrete-Encased Steel Angle Columns
Publisher: American Society of Civil Engineers
Abstract: Prefabricated steel–reinforced concrete angle columns and concrete-filled U-shaped steel beams were recently developed for efficient steel-concrete composite construction. In the present study, seismic details of TSC ...
Axial Load and Cyclic Lateral Load Tests for Composite Columns with Steel Angles
Publisher: American Society of Civil Engineers
Abstract: To enhance the structural capacity and constructability of composite columns, a prefabricated steel-reinforced concrete (PSRC) column was developed. By using the prefabricated steel cage, field rebar work is unnecessary, ...