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Comparison of Tests of a Nonlinear Structure Using a Shake Table and the EFT Method
Publisher: American Society of Civil Engineers
Abstract: The viability of effective force testing (EFT), a real-time dynamic testing procedure for large-scale structures, has been validated by comparing results of tests on idealized structural models to analytical results. In ...
Nonlinear System Modeling and Velocity Feedback Compensation for Effective Force Testing
Publisher: American Society of Civil Engineers
Abstract: Effective force testing (EFT) is a test procedure that can be used to apply real-time earthquake loads to large-scale structural models. The implementation of the EFT method requires velocity feedback compensation for the ...
A Recalibration of the Crack Width Bond-Dependent Coefficient for GFRP-Reinforced Concrete
Publisher: American Society of Civil Engineers
Abstract: Serviceability requirements can often control the design of glass fiber–reinforced polymer (GFRP)-reinforced concrete flexural members due to the lower stiffness of GFRP than of steel. ACI Committee 440 crack control ...
Physical Properties, Longitudinal Tensile Properties, and Bond Strength of the New Generation of GFRP Bars
Publisher: ASCE
Abstract: This paper presents an experimental study that investigated the physical properties, longitudinal tensile properties, and bond strength of a new generation of glass fiber–reinforced polymer (GFRP) bars. Five commercially ...
Bond-Dependent Coefficient <i>k<sub>b</sub></i> for New-Generation GFRP Bars
Publisher: ASCE
Abstract: The new American Concrete Institute (ACI) design code for glass fiber–reinforced polymer (GFRP)–reinforced concrete (RC) members specifies a single value of 1.20 for the bond-dependent coefficient (kb) of all types of GFRP ...
Reconsideration of the Environmental Reduction Factor <i>C<sub>E</sub></i> for GFRP Reinforcing Bars in Concrete Structures
Publisher: ASCE
Abstract: Design guides for fibre-reinforced polymer-reinforced concrete (FRP-RC) require that the design tensile strength of FRP bars be determined by multiplying the guaranteed tensile strength by an environmental reduction factor ...
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