Results 21 to 30 of about 1,194,571 (156)
Strength of slender reinforced concrete walls [PDF]
, 1983 This study is concerned with the behaviour of single span slender reinforced concrete members with depth/span ratios equal to and larger than 1. A series-of deep panels with depth/span ratios between I and 4 was studied experimentally.
Besser Avila, Israel
core +6 more sources
Shear resistance of reinforced concrete beams with and without steel fibres. [PDF]
, 1981 The fabrication and placement of conventional shear rein- forcement are time consuming and costly and its use in thin structural concrete members is often impractical.
Chiam, Tou Ping
core +6 more sources
Reinforcement detail: Stress trajectory‐oriented corbel reinforcement
Structural Concrete, Volume 24, Issue 6, Page 6923-6932, December 2023., 2023 Abstract The article presents a novel design of concrete corbels, where horizontal and vertical stirrups are replaced by main reinforcement bars that are bent down into the corbel web, following the principal stress lines. A test series of three specimen pairs of fanned‐out and conventional reinforcement design, supported by finite element analysis ...
Lars Hoffmann +2 more
wiley +1 more source
Triaxial shake table testing of an integrated low‐damage building system
Earthquake Engineering &Structural Dynamics, Volume 52, Issue 10, Page 2983-3007, August 2023., 2023 Abstract Lessons from recent earthquakes have provided a tough reality check of the traditional seismic design approach and technologies, highlighting the urgent need for a paradigm shift of performance‐based design criteria and objectives toward low‐damage design philosophy and technologies for the whole building system.
Stefano Pampanin +10 more
wiley +1 more source
Behavior of Corbels Strengthened with Carbon Fiber Reinforced Polymers (CFRP) – Numerical Study [PDF]
Engineering and Technology Journal, 2014 In this paper, a numerical modeling performed to study the effect of carbon fiber reinforced polymers (CFRP) as a shear strengthening of corbels.
Sameh Badry Tobeia
doaj +1 more source
Structural Concrete, Volume 24, Issue 1, Page 211-226, February 2023., 2023 Abstract This paper numerically investigates three typologies of Gerber saddle in existing ordinary and post‐tensioned girder concrete bridges. The main goals of this work concern the evaluation of the effective load‐bearing capacity of Gerber saddles, and the identification of weak points (i.e., lack of enough diagonal reinforcement, loss of ...
Nino Spinella, Davide Messina
wiley +1 more source
Experimental Behavior of Self Compacting Concrete Corbels Strengthened with External CFRP [PDF]
Engineering and Technology Journal, 2018 This research aims to study the influence of using Carbon Fiber Reinforced Polymer (CFRP) strips as an external strengthened and repairing material on the behavior of self-compacting concrete (SCC) Corbels.
Sarmad Abdulqader +2 more
doaj +1 more source
Advances in Materials Science and Engineering, Volume 2023, Issue 1, 2023., 2023 This study focuses on the behavior of a three‐dimensional reinforced concrete dapped‐end beam subjected to the effects of impact velocity and dapped‐end beam cross‐section geometry by numerical simulation using ABAQUS (V6.14) software under a constant impact load. The finite element software ABAQUS is utilized to simulate and analyze the drop impact to
Getinet Melesse +3 more
wiley +1 more source
Experimental Study on Two‐Step Concrete Corbels with Several Interface Conditions
Advances in Civil Engineering, Volume 2023, Issue 1, 2023., 2023 Corbels are usually used in precast concrete structures for beam–column connections and are common in industrial structures to support crane girders and may be required in new alteration works. To overcome the difficulty of casting columns with corbels, especially in precast concrete industry, columns are sometimes cast without their corbels, and then ...
Mohamed A. Hassan +4 more
wiley +1 more source
Influence of Precast Member Corbels on Seismic Performance of Precast Beam-Slab-Column Joints
Advances in Civil Engineering, 2021 To improve the construction efficiency of precast structures, reinforced concrete corbels acted as support members are the most common connection method.
Hongtao Liu, Pengchao Kong, Taoping Ye
doaj +1 more source