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Quantification of Bond-Slip Relationship for Externally Bonded FRP-to-Concrete Joints
Publisher: American Society of Civil Engineers
Abstract: The interfacial bond parameters are quantified and modeled in this work through experimental and analytical studies. A database comprising 628 shear tests of externally-bonded fiber reinforced polymer (FRP) joints is built ...
Discussion of “Modified Plastic-Hinge Method for Circular RC Bridge Columns” by Jason C. Goodnight, Mervyn J. Kowalsky, and James M. Nau
Publisher: American Society of Civil Engineers
Plastic Hinge Length of FRP-Confined Square RC Columns
Publisher: American Society of Civil Engineers
Abstract: The confinement effect of fiber-reinforced polymer (FRP) jacket on the plastic hinge length of square RC columns is studied through experimental testing and analytical study. Seven half-scale RC square columns with different ...
Design and Validation of Novel Teleoperation Rendezvous and Docking System
Publisher: American Society of Civil Engineers
Abstract: Teleoperation rendezvous and docking (RVD) can be used as a supporting technology for unmanned spacecrafts, or as a technology to dock the chaser with a noncooperative target. Teleoperation RVD has attracted little attention ...
Effect of Interfacial Bond on Plastic Hinge Length of FRP-Confined RC Columns
Publisher: American Society of Civil Engineers
Abstract: Structural retrofitting by wrapping with fiber reinforced–polymer (FRP) laminates can effectively increase the ductility of RC columns. The effect of the FRP-to-concrete interfacial bond on the behavior of FRP-confined RC ...
Eccentrically Loaded Concrete under Nonuniform Passive Confinement
Publisher: ASCE
Abstract: There is no doubt that the strength and ductility of concrete structures can be enhanced significantly by lateral confining with steel or fiber reinforced polymer (FRP). Nevertheless, studying the mechanical response of ...
Modified Analytical Solutions for Purely Elastic Stress and Approximation of the Plastic Zone in Deep-Buried Circular Roadways
Publisher: American Society of Civil Engineers
Abstract: Traditional deep-buried tunnel excavation theories often overlook the self-weight of surrounding rock within the calculation zone, leading to increased design errors and potential safety risks. This study proposes an ...
Evaluation of PERSIANN-CCS Rainfall Measurement Using the NAME Event Rain Gauge Network
Publisher: American Meteorological Society
Abstract: Robust validation of the space?time structure of remotely sensed precipitation estimates is critical to improving their quality and confident application in water cycle?related research. In this work, the performance of ...
Effect of Load Eccentricity on the Mechanical Response of FRP-Confined Predamaged Concrete under Compression
Publisher: ASCE
Abstract: Fiber-reinforced polymer (FRP) confinement is an effective way of enhancing the mechanical properties of concrete. However, currently, a model that can predict the mechanical response of eccentrically loaded FRP-confined ...