Results 201 to 210 of about 7,485 (265)

Anchorage performance of different punching shear reinforcement elements in cracked concrete

Structural Concrete, EarlyView.
Abstract Extensive research has been conducted on the bond and anchorage behavior of reinforcement elements in concrete. While many experimental studies have focused on uncracked concrete, the anchorage performance in the presence of cracks remains insufficiently understood.
Niklas Mueller, Jan Ungermann, Martin Classen, Josef Hegger   +3 more
wiley   +1 more source

An Experimental Study of the Flexural Bearing Capacity of Reinforced Concrete Beams Damaged by Explosions Using Piezoelectric Smart Aggregates. [PDF]

Sensors (Basel)
Xu K, Sheng S, Jiang R, Feng Q.
europepmc   +1 more source

Optimizing the embodied carbon of the product stage of reinforced concrete columns

Structural Concrete, EarlyView.
Abstract The construction sector faces urgent sustainability challenges. This study quantifies the potential for reducing embodied carbon in reinforced concrete columns by optimizing concrete strength and reinforcement ratios. The interplay between concrete compressive strength (20–90 MPa), reinforcement percentages (0.2%–2.0%), and embodied carbon ...
Robine Calixte, Jean Michel Torrenti, Mélanie Chatenet   +2 more
wiley   +1 more source

Acoustic emission monitoring of damage modes in reinforced concrete beams by using narrow partial power bands. [PDF]

Sci Rep
Mandal DD, Bentahar M, El Mahi A, Brouste A, El Guerjouma R, Montresor S, Cartiaux FB, Semiao J.   +7 more
europepmc   +1 more source

Experimental and numerical investigation on the flexural response of GFRP‐reinforced SFRC beams

Structural Concrete, EarlyView.
Abstract In order to address the challenges related to the deformability and ductility of concrete beams reinforced with fiber reinforced polymer (FRP) bars, an alternative solution involving steel fiber reinforced concrete (SFRC) has been proposed. In the present study, a total of seven beams—including one steel‐reinforced reference beam and six glass
İsmet Vapur, İlker Fatih Kara, Ashraf Fawzy Ashour   +2 more
wiley   +1 more source

Investigation of the Structural Behavior of Reinforced Concrete Beams at Elevated Temperatures. [PDF]

ACS Omega
Yağan M, Özkal FM, Öztürk MO, Polat M.   +3 more
europepmc   +1 more source

Three‐parameter kinematic theory for shear assessment of reinforced concrete short columns

Structural Concrete, EarlyView.
Abstract This work presents a rational kinematics‐based model for assessing the shear capacity of rectangular reinforced concrete short columns. Due to their high stiffness and brittleness, short columns are particularly vulnerable to seismic forces, often exhibiting critical failures.
Daniele Arcuri, Lorenza Petrini, Boyan I. Mihaylov   +2 more
wiley   +1 more source

Experimental and Numerical Investigation of the Flexural Behavior of Reinforced-Concrete Beams Utilizing Waste Andesite Dust. [PDF]

Materials (Basel)
Korkut F, Karalar M, Motameni A, Althaqafi E, Özdöner N, Özkılıç YO.   +5 more
europepmc   +1 more source

Expression of concern: "A state-of-the-art review on experimental investigation and finite element analysis on structural behaviour of fibre reinforced polymer reinforced concrete beams" [Heliyon 9 (2023) e14225]. [PDF]

Heliyon
europepmc   +1 more source

Study on Shear Performance of Corroded Steel Fiber Reinforced Concrete Beams under Impact Load. [PDF]

Materials (Basel)
Gu J, Li L, Huang X, Chen H.
europepmc   +1 more source