Results 261 to 270 of about 116,225 (363)

Flexural Behavior of BFRP Bar-Recycled Tire Steel Fiber-Reinforced Concrete Beams. [PDF]

Materials (Basel)
Fu JH, Zhang A, Chen KF, Li BY, Wu W.
europepmc   +1 more source

Strength improvement of a High Performance Fiber Reinforced Concrete (HPFRC) containing local raw materials

, 2014
Farida Ait Medjber, Mohammed Saidi, Brahim Safi, Madjid Samar   +3 more
openalex   +2 more sources

Assessment of the factor κk,max in classification of steel fiber‐reinforced concrete

Structural Concrete, EarlyView.
Abstract This paper presents a general approach, and results employed in a study aimed at assessing the value of a coefficient, κk,max, introduced in Annex L in EN 1992‐1‐1:2023 (EC2). This coefficient defines an upper limit of the ratio between steel fiber reinforced concrete (SFRC) characteristic and mean values of the residual tensile strengths, fR1
Ron Kesse, Avraham N. Dancygier, Yuri S. Karinski   +2 more
wiley   +1 more source

Experimental investigation of reinforced concrete members subjected to reversed cyclic axial loading

Structural Concrete, EarlyView.
Abstract This paper presents an experimental campaign of five reinforced concrete members subjected to cyclic axial loading alternating between tension and compression. Fiber optical sensors and digital image correlation, in combination with automated crack detection and measurement, were used to investigate, among other aspects, the development of ...
Simon Karrer, Karel Thoma, Walter Kaufmann   +2 more
wiley   +1 more source

Research on the shear behavior of PBL connectors in steel fiber reinforced concrete composite beam. [PDF]

Sci Rep
Chai H, Wu H, Zhang Y, Zhou J, Liu D, Yu Y, Liao W.   +6 more
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

Eco-Efficient Fiber-Reinforced Concrete: From Mix Design to Fresh and Hardened State Behavior. [PDF]

Materials (Basel)
Bergmann A, Eid MN, de Grazia MT, Dantas SRA, Sanchez LFM.   +4 more
europepmc   +1 more source

Steel fiber reinforced concrete ground slabs : a comparative evaluation of plain and steel fiber reinforced concrete ground slabs

, 2001
Walied A. Elsaigh
openalex   +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

Transport Properties of Solutions in γ-FeOOH/CSH Pores of Steel Fiber-Reinforced Concrete (SFRC) Derived Using Molecular Dynamics. [PDF]

Materials (Basel)
Luan Y, Wang R, Huang C, Jivkov A, Zhang L.   +4 more
europepmc   +1 more source