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RISComparative Investigation of Concrete Plasticity Models for Nonlinear Finite-Element Analysis of Reinforced Concrete Specimens
Publisher: ASCE
Abstract: The study presents the calibration procedure and the different challenges that arise with the selection of the material and plasticity parameters for the nonlinear finite-element analysis (FEA) of reinforced concrete ...
Punching Shear Response of Concrete Slabs Strengthened with Ultrahigh-Performance Fiber-Reinforced Concrete Using Finite-Element Methods
Publisher: ASCE
Abstract: Many times, existing RC flat slabs must be retrofitted to enhance their structural performance and service life. Among other retrofit techniques, concrete flat slabs can be strengthened with a top thin layer of ...
Reconnaissance of Buildings Impacted by the 2018 Tornadoes in Ottawa, Canada
Publisher: ASCE
Abstract: On September 21, 2018, two major tornadoes occurred in Ottawa, Canada. The most severe was an Enhanced Fujita (EF3) storm that happened in Dunrobin area. The second major storm took place in the Arlington Woods area and ...
Finite-Element Analysis of Reinforced Concrete Slabs with Punching Shear Reinforcement
Publisher: American Society of Civil Engineers
Concrete Floor with GFRP-Embedded I-Beams and Stay-in-Place Structural Forms
Publisher: ASCE
Abstract: This paper introduces a new concrete floor concept comprising embedded glass fiber-reinforced polymer (GFRP) I-beams and GFRP stay-in-place (SIP) structural forms spanning between the lower flanges of the I-beams. The forms ...
Considering Debonding in Design of Cementitious Liners within Concrete Pipes
Publisher: American Society of Civil Engineers
Abstract: Many reinforced concrete pipes currently in service are experiencing unsafe levels of deterioration, and if left unattended may become susceptible to collapse. Rather than proceeding with full replacements, many municipalities ...