Results 261 to 270 of about 652,820 (300)

Design of a model mount for near-surface submarine experiments

2022
A wire suspension mount will greatly minimize mount interference and allow enough flexibility for a model to react appropriately without distortion of the reaction forces. This paper explores the initial steps to design this mount by developing a mathematical model to validate wire suspension as a viable mounting method for water environments.
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Concrete Structures Strengthened with near Surface Mounted Reinforcement of CFRP

Advances in Structural Engineering, 2003
The need of maintenance, repair and upgrading of concrete structures has increased considerably over the last decade and will most likely continue to do so. There can be several reasons for this, but it can often be attributed to normal change of use, increased demands on the structure, errors in the design and/or construction phase or in the worst ...
Björn Täljsten, Anders Carolin, Håkan Nordin   +2 more
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Repairing corroded RC beam with near-surface mounted CFRP rods

Materials and Structures, 2010
This experimental program investigates the possibility of using Carbon-Fiber-Reinforced Polymer (CFRP) rods to repair RC beams damaged by steel corrosion. The 6-mm-diameter carbon-epoxy pultruded FRP rods were implemented in undamaged areas of the concrete cover by using the Near Surface Mounted reinforcement (NSM) technique.
Kreit, Amjad, Al-Mahmoud, Firas, Castel, Arnaud, François, Raoul   +3 more
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Bond Behavior of Near-Surface Mounted FRP Bars to Masonry

Journal of Composites for Construction, 2018
AbstractThe contribution of near-surface mounted (NSM) fiber-reinforced polymer (FRP) bars to the shear strength of unreinforced masonry (URM) walls built with concrete masonry units (CMU) was eval...
Piyong Yu, Pedro Silva, Antonio Nanni
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Debonding Failures of RC Beams Strengthened with Near Surface Mounted CFRP Strips

Journal of Composites for Construction, 2006
This paper presents the results of a series of tests conducted on reinforced concrete (RC) beams strengthened in flexure with near surface mounted (NSM) carbon fiber-reinforced polymer (CFRP) strips. As the main focus of the research is on debonding failure mechanisms, the only test variable investigated was the embedment length of the NSM strip and ...
TENG J. G, DE LORENZIS, Laura, WANG B, LI R, WONG T. N, LAM L.   +5 more
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Bond Strength of Near-Surface Mounted FRP Strip-to-Concrete Joints

Journal of Composites for Construction, 2007
The retrofitting technique of near-surface mounting (NSM) fiber-reinforced polymer (FRP) bars/strips is receiving more attention recently due to a number of advantages over the externally bonded technique. However, there is insufficient data available in the existing literature to quantify the intermediate crack (IC) debonding mechanism of reinforced ...
Seracino, R., Jones, N., Mohamed Sadakkathulla, M., Page, M., Oehlers, D.   +4 more
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Bond Strength Model for CFRP Strips Near-Surface Mounted to Concrete

Journal of Composites for Construction, 2014
AbstractThis paper is concerned with the development of an accurate bond strength model for carbon-fiber-reinforced polymer (CFRP) strips near-surface mounted (NSM) to concrete where debonding occurs as a result of cohesion failure in the adjacent concrete.
Zhang, S S, Teng, Jin-Guang, Yu, Tao
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Externally applied or near surface mounted FRP

2022
Stefan L. Burtscher, Susana Cabral Fonseca, Luís Correia, António Costa, Filipe Dourado, João Ramoa Correia, Renata Kotynia, Jacob Schmidt, José Sena Cruz, Alois Vorwagner   +9 more
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Retrofitting of Reinforced Concrete Beams Using Near Surface Mounting

2021
Alzahraa Fatma, Sabry
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Bond Strength of Near Surface-Mounted FRP Plate in RC Member

Journal of the Korea Concrete Institute, 2012
Dept. of Architectural Engineering, Korea National University of Transportation, Chungju 380-702, KoreaABSTRACT This paper analyzed seventy eight previous test results to evaluate bond strength of Near Surface-Mounted (NSM)FRP and prediction formulas previously proposed by researchers.
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