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RISFatigue Strengthening of Metallic Structures with a Thermally Activated Shape Memory Alloy Fiber-Reinforced Polymer Patch
Publisher: American Society of Civil Engineers
Abstract: This paper evaluates the effectiveness of a new type of shape memory alloy (SMA)/fiber-reinforced polymer (FRP) patch for repair of fatigue-sensitive steel elements. Twenty-seven single edge-notched steel coupons with ...
Debonding of Carbon Fiber–Reinforced Polymer Patches from Cracked Steel Elements under Fatigue Loading
Publisher: American Society of Civil Engineers
Abstract: This paper summarizes the details of a numerical and experimental research program that was conducted to study the debonding of carbon fiber–reinforced polymer (CFRP) patches from cracked steel members under fatigue loading. ...
Reversed Cyclic Behavior of Column-to-Foundation Connections in Low-Rise Metal Buildings
Publisher: American Society of Civil Engineers
Fatigue and Overloading Behavior of Steel–Concrete Composite Flexural Members Strengthened with High Modulus CFRP Materials
Publisher: American Society of Civil Engineers
Abstract: Due to corrosion and the continuous demand to increase traffic loads, there is a need for an effective system which can be used to repair and/or strengthen steel bridges and structures. This paper describes an experimental ...
Seismic Behavior of Posttensioned Concrete-Filled Fiber Tubes
Publisher: American Society of Civil Engineers
Abstract: Precast segmental construction technique is an excellent candidate for economic rapid bridge construction in highly congested urban environments and environmentally sensitive regions. This paper presents the seismic behavior ...
Calibration of Flexural Resistance Factors for Load and Resistance Factor Design of Concrete Bridge Girders Prestressed with Carbon Fiber–Reinforced Polymers
Publisher: American Society of Civil Engineers
Abstract: In this research, the flexural resistance factors in the American Association of State Highway and Transportation Officials’ (AASHTO) load and resistance factor design (LRFD) format were calibrated for bridge girders that ...