Results 31 to 40 of about 6,397,016 (197)

Structural Behavior of Retrofitted Reinforced SCC Continuous Deep Beam With CFRP and Hybrid Techniques [PDF]

Engineering and Technology Journal, 2021
In this research, the results of experimental test of seven reinforced SCC continuous deep beams after being retrofitting by CFRP with different techniques. The main objective of the current research is to investigate the structural behavior in the shear
Wisam Al -Bdari, Nabeel Al-Bayati, Ihsan Al-Shaarbaf   +2 more
doaj   +1 more source

BEHAVIOR OF REINFORCED CONCRETE CONTINUOUS BEAMS STRENGHENED WITH NEAR SURFACE MOUNTED REINFORCEMENT [PDF]

, 2023
Using Near Surface Mounted (NSM) technique for flexural strengthening of reinforced concrete continuous beams became particularly attractive for researchers and applicators.
Etman,, , Emad, El-Masry, A. H., Khalil, A.   +2 more
core  

Effect of main and NSM reinforcing materials on the behavior of the shear strengthened RC beams with NSM reinforced HSC layers and bars

Case Studies in Construction Materials, 2023
It became common practice to utilize near-surface mounted (NSM) bars to improve the shear capacity of steel-reinforced concrete (RC) beams. Consequently, carbon fiber-reinforced polymer (FRP) is usually used to improve RC beams' shear performance ...
Ayman Abdo, Sayed Ahmed, Mohamed Selim, I.A. Sharaky   +3 more
doaj   +1 more source

Structural evaluation of RC overhang cantilever slab strengthened with FRP near‐surface mounted (NSM) composites for bridge applications

Structural Concrete, 2023
AbstractThis paper presents the findings of a large‐scale experimental study that focus on assessing structural behavior of reinforced concrete (RC) cantilever slabs with carbon/epoxy fiber‐reinforced polymer (CFRP) composite strips using a near‐surface‐mounted (NSM) approach. The NSM/CFRP system evaluated in this study was implemented in strengthening
Ayman S. Mosallam, Naif Ghaban, Ehsan Mirnateghi, Ashraf Abdel Khalek, Ibrahim Mahdy, Haohui Xin   +5 more
openaire   +1 more source

Shear strengthening of reinforced concrete beams with near surface mounted steel bars [PDF]

MATEC Web of Conferences, 2019
This paper reports on an experimental study examining reinforced concrete beams without stirrups strengthened with Near Surface Mounted (NSM) steel bars. The beams were simply supported and were subjected to four point bending load.
Thamrin Rendy, Haris Sabril, Haris Zaidir   +2 more
doaj   +1 more source

Inclusion of CFRP-Epoxy Composite for End Anchorage in NSM-Epoxy Strengthened Beams

Advances in Materials Science and Engineering, 2015
Nowadays, the use of near surface mounted (NSM) technique strengthening reinforced concrete (RC) structural members is going very popular. The failure modes of NSM strengthened reinforced concrete (RC) beams have been shown to be largely due to premature
Md. Akter Hosen, Mohd Zamin Jumaat, A. B. M. Saiful Islam   +2 more
doaj   +1 more source

Characterization of FRP rods as near-surface mounted reinforcement [PDF]

, 2001
The use of near surface mounted (NSM) fiber-reinforced polymer (FRP) rods is a promising technology for increasing flexural and shear strength of deficient reinforced concrete (RC) members.
DE LORENZIS, Laura, Lorenzis, Laura De, NANNI, ANTONIO, L. De Lorenzis, Antonio Nanni   +4 more
core   +1 more source

Analisis Perkuatan Near Surface Mounted (NSM) dengan Plat Baja 2 mm pada Balok Beton Bertulang Menggunakan Metode Elemen Hingga [PDF]

, 2023
Balok merupakan salah satu komponen struktur yang banyak menggunakan beton bertulang sebagai material penyusunnya. Akan tetapi seringkali terjadi kerusakan pada balok beton bertulang yang diakibatkan dari berbagai macam faktor.
PRATIWI, Khansa Nabila
core  

Near surface mounted FRP reinforcement for strengthening of concrete structures [PDF]

, 2007
This paper is based on literature review regarding fibre reinforced polymers (FRP) used as near surface mounted (NSM) reinforcement for strengthening of concrete structures. Strengthening of structures is a complex task.
L. Balázs, György, Kálmán Szabó, Zsombor   +1 more
core   +1 more source

Strengthening of Reinforced Normal and Self-Compacted Concrete Beams: Comparative Experimental Investigation

International Journal of Applied Mechanics and Engineering
Carbon fiber reinforced polymer (CFRP) is a sustainable and long-lasting material that can improve concrete strength in many different structural contexts.
Rozhno Omar Mustafa, Bedar Rauf Hassan, Mohammed Ali Abdulrehman, Hussam A. Goaiz, Akram Q. Moften   +4 more
doaj   +1 more source