Results 141 to 150 of about 552 (172)

Study on flexural behaviour of glulam beams reinforced by Near Surface Mounted (NSM) CFRP laminates

Construction and Building Materials, 2015
Abstract Near Surface Mounted (NSM) reinforcement is an effective strengthening technique for timber engineering. This study investigated the flexural behaviour of glulam beams reinforced by NSM–CFRP laminates. A total of twenty-four glulam beams, including eighteen reinforced glulam beams and six unreinforced glulam beams were tested up to failure ...
Weidong Lu, Zhibin Ling, Qifan Geng, Weiqing Liu, Huifeng Yang, Kong Yue   +5 more
openaire   +3 more sources

Experimental and applied element modeling of masonry walls retrofitted with near surface mounted (NSM) reinforcing steel bars

Bulletin of Earthquake Engineering, 2019
In this paper, unreinforced masonry (URM) and retrofitted masonry walls are modeled experimentally and computationally. The walls were subjected to in-plane loading to assess on the effectiveness of a retrofit solution that makes use of near surface mounted (NSM) reinforcing steel bars. A laboratory testing campaign was performed that included pull-out
Rajendra Soti, Andre R. Barbosa
openaire   +4 more sources

Bond strength model for near-surface mounted (NSM) FRP bonded joints: Effect of concrete edge distance

Composite Structures, 2018
Abstract As one of the mainstream topics in the research field of infrastructure application of FRP composites, the near-surface mounted (NSM) fiber-reinforced polymer (FRP) strengthening technique has attracted an increasing attention over the last decade and become an effective alternative to the externally bonded FRP strengthening method.
Shi-Shun Zhang
openaire   +3 more sources

Developing an anchored near-surface mounted (NSM) FRP system for fuller use of FRP material with less epoxy filler

Composite Structures, 2019
Abstract Near-surface mounted (NSM) FRP systems have a number of advantages over externally bonded (EB) FRP systems. Relying exclusively on epoxy-filler bond, however, conventional NSM FRP systems cannot ensure the tensile strength of FRP reinforcements to be fully developed.
Sun, Wei, He, Tao, Wang, Xingjun, Zhang, Jingshu, Lou, Tiejiong   +4 more
openaire   +4 more sources

Strengthening of RC beams in shear with novel near-surface mounted (NSM) U-shaped fiber-reinforced polymer (FRP) composites

Engineering Structures, 2023
M.J. Jedrzejko, J. Tian, S.S. Zhang, Y. Ke, X.F. Nie, Y.M. Yang   +5 more
openaire   +3 more sources

Experimental Study on Flexural Performances of Concrete Beams Strengthened with Near-Surface Mounted (NSM) FRP Reinforcement

Advanced Materials Research, 2010
This paper illustrates the results of an experimental study on the bending performance of concrete beams strengthened with near-surface mounted (NSM) FRP reinforcement. The critical parameter of the embedded length of NSM-FRP plates was investigated in particularly.
Li Li Sui, Tie Jun Liu, Feng Xing, Yu Xiang Fu   +3 more
openaire   +1 more source

Bond-slip behavior of Aluminum Alloy (AA) bars for near-surface mounted (NSM) technique

Engineering Structures
An experimental study consisting of 22 pull-out tests was carried out to investigate the bond-slip performance and load transfer mechanism between near-surface mounted (NSM) Aluminum Alloy (AA) bars and concrete when the AA bars are inserted into pre-cut grooves on the surface of the host structure and bonded with an appropriate bonding agent.
Chen, Xu, Xing, Guohua, Luo, Da, Lu, Yongjian, Chang, Zhaoqun, del Rey Castillo, Enrique, Ingham, Jason   +6 more
openaire   +2 more sources

Strength models of near-surface mounted (NSM) fibre-reinforced polymer (FRP) shear-strengthened RC beams based on machine learning approaches

Composite Structures
Y. Ke, S.S. Zhang, M.J. Jedrzejko, G. Lin, W.G. Li, X.F. Nie   +5 more
openaire   +3 more sources

Evaluation of near surface mounting (NSM) carbon fiber reinforced polymer (CFRP) technique used in a concrete bridge slab.

2023
Tesis (Master of Science in Engineering)--Pontificia Universidad Católica de Chile, 2011 ; El uso de pletinas de polímeros reforzados con fibras de carbono (CFRP) utilizando la técnica de colocación en la superficie del material, o near surface mounting (NSM) por sus siglas en inglés, constituye un desafío; ya que ciertos aspectos de su desempeño aún ...
openaire   +2 more sources