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Performance Implications of Imperfectly Plastic Material in Metallic Structures with Nonmetallic Reinforcement
Publisher: American Society of Civil Engineers
Abstract: The performance under load of flexural metallic structures with adhesively bonded nonmetallic—specifically fiber reinforced polymer (FRP)—reinforcement can be strongly influenced by the stresses developed in the adhesive ...
Sensitivities of Strength and Ductility of Plated Reinforced Concrete Sections to Preexisting Strains
Publisher: American Society of Civil Engineers
Abstract: Existing reinforced concrete (RC) beams are commonly enhanced in flexure by bonding steel or fiber-reinforced polymer (FRP) plates to their tension faces. At the time of plating, preexisting loads, such as dead loads, are ...
Significance of Midspan Debonding Failure in FRP-Plated Concrete Beams
Publisher: American Society of Civil Engineers
Abstract: Reinforced concrete beams enhanced in flexure with adhesively-bonded fibre reinforced polymer plates are susceptible to a brittle form of failure, defined by delamination of the cover concrete attached to the adhesive that ...
Prediction of Interface Shear Stresses in Elastoplastic Moment-Varying Zones of Advanced Composite Material-Strengthened Concrete Members
Publisher: American Society of Civil Engineers
Abstract: Adhesive bonding of plates of advanced composite materials (ACMs) to reinforced concrete structural members is increasingly used to strengthen such members in flexure. The integrity of the strengthened member under load ...
Collapse Considerations and Electrical Analogies for Statically Indeterminate Structures
Publisher: American Society of Civil Engineers
Abstract: It is a commonly held belief that increased levels of statical indeterminacy equip structures with enhanced factors of safety against collapse. This belief is loosely predicated on the idea that statically indeterminate ...
Nonlinear FE Analysis of Steel-Concrete Composite Structures
Publisher: American Society of Civil Engineers
Abstract: This paper presents an advanced nonlinear finite-element (FE) program developed for the analysis of general composite structures of steel and reinforced concrete, including composite space trusses. The elements used to ...
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