Results 191 to 200 of about 97,786 (312)

Comparative Evaluation of Flexural Toughness of Steel Fiber-Reinforced Concrete Beams. [PDF]

Materials (Basel), 2023
Yun HD, Choi KB, Choi WC.
europepmc   +1 more source

Dual potential capacity model for short and deep reinforced concrete members containing steel fibers

Structural Concrete, EarlyView.
Abstract This study presents an analytical model for estimating the shear strength of short and deep steel fiber‐reinforced concrete (SFRC) members with a shear span‐to‐depth ratio less than 2.5. To this end, a dual potential capacity model (DPCM) is developed based on the demand‐capacity approach for evaluating the shear strength of SFRC beams that ...
Sun‐Jin Han, Deuckhang Lee, Hyunjin Ju, Dichuan Zhang   +3 more
wiley   +1 more source

Effect of jacket configuration and anchorage in hybrid strain hardening cementitious composites with steel mesh strengthening of reinforced concrete beams. [PDF]

Sci Rep
Alaskar A, Mahmoodzadeh A, Elsamak G, Iskander Y, Shahin RI, Ghalla M.   +5 more
europepmc   +1 more source

Performance Prediction of Hybrid Bamboo-Reinforced Concrete Beams Using Gene Expression Programming for Sustainable Construction. [PDF]

Materials (Basel), 2023
Waqas HA, Bahrami A, Sahil M, Poshad Khan A, Ejaz A, Shafique T, Tariq Z, Ahmad S, Özkılıç YO.   +8 more
europepmc   +1 more source

Nonlinear analysis of flat post‐tensioned concrete slab–edge column connections

Structural Concrete, EarlyView.
Abstract This study presents nonlinear finite element analyses to investigate the punching shear behavior of unbonded post‐tensioned concrete flat slabs at slab‐edge column connections. A parametric analysis was conducted to evaluate the influence of four critical parameters on the punching shear resistance: the distribution of prestressing tendons ...
Igor Gonçalves, Ricardo Randi, Orlando M. Almeida, Elyson A. P. Liberati, Leandro M. Trautwein   +4 more
wiley   +1 more source

State-of-the-Art Review of Studies on the Flexural Behavior and Design of FRP-Reinforced Concrete Beams. [PDF]

Materials (Basel)
Tran H, Nguyen-Thoi T, Dinh HB.
europepmc   +1 more source

Experimental study of the size effect on punching shear of steel fiber reinforced concrete slabs

Structural Concrete, EarlyView.
Abstract As the behavior and design of steel fiber reinforced concrete slabs subjected to punching still remain an area of concern, the present work aims to provide a further contribution to the knowledge on punching behavior of slabs without transverse reinforcement.
Enrico Faccin, Diego Hernández Fraile, Fausto Minelli, Aurelio Muttoni, Giovanni Plizzari   +4 more
wiley   +1 more source

Reinforced Concrete Beams with FRP and Hybrid Steel-FRP Composite Bars: Load-Deflection Response, Failure Mechanisms, and Design Implications. [PDF]

Materials (Basel)
Dziomdziora P, Smarzewski P.
europepmc   +1 more source

Numerical analysis of the effects of corrosion on the punching shear capacity of reinforced concrete flat slabs with openings

Structural Concrete, EarlyView.
Abstract The reinforcement corrosion is one of the main degradation mechanisms in reinforced concrete structures. Its effects can harm structural elements by reducing mechanical capacity, mainly due to diminished reinforcement properties and expansive reactions within the concrete.
Vinícius D'Almeida Rodrigues Ramos, Leandro Mouta Trautwein, António Pinho Ramos, Elyson Andrew Pozo Liberati   +3 more
wiley   +1 more source

Bending Test and Numerical Simulation of Externally Prestressed Reinforced Concrete Beams on the Side Facade. [PDF]

Materials (Basel)
Ren Z, Zhang K, Wu C, Zhang Y, Zeng X, Ding X.   +5 more
europepmc   +1 more source