Results 161 to 170 of about 203,884 (214)

Yielding brace system as a next-generation lateral load mechanism for seismic resilient cities. [PDF]

Sci Rep
Rc B, Rani V, Shirkol AI, Vyas R, Gondaliya K, Debnath P, Alluqmani AE, Fissha Y, Cheepurupalli NR, Ghodhbani R, Mandhaniya P, Ansari A.   +11 more
europepmc   +1 more source

Fire Performance of FRP-Composites and Strengthened Concrete Structures: A State-of-the-Art Review. [PDF]

Polymers (Basel)
Zhou J, Zhou Y, Guo M, Xiang S.
europepmc   +1 more source

Deflection Control of Concrete Wide Beams Supporting Columns Using CFRP Composites and Honeycomb Plates. [PDF]

Polymers (Basel)
Baatiah A, Elsanadedy H, Abadel A, Abbas H, Almusallam T, Al-Salloum Y.   +5 more
europepmc   +1 more source

Quantum walk comb in a dual waveguide quantum cascade laser. [PDF]

Nat Commun
Cargioli A, Montesinos Ballester M, Gantner S, Gini E, Beck M, Faist J.   +5 more
europepmc   +1 more source

Photon-counting CT outperforms dental CBCT in detecting small accessory canals in root-filled teeth in a phantom study. [PDF]

Sci Rep
Rau S, Rau A, Lang F, Fink A, Weiß J, Kellner E, Bamberg F, Jung BA, Schmelzeisen R, Pichotka M, Altenburger M, Russe MF, Semper-Hogg W.   +12 more
europepmc   +1 more source

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Ring Beam Joints to RC Beams

2020
As we all know that there was severe damage of beam-to-column connections especially in the regions with high seismicity, such as Northridge of the United States, Hanshin of Japan and Wenchuan of China (Popov et al in Eng Struct 20(12):1030–1038 1998; Miller in Eng Struct 20(4–6):249–260, 1998).
Yufen Zhang, Degang Guo
openaire   +1 more source

Discrete Rotation in RC Beams

Journal of Engineering Mechanics, 2012
AbstractThe ability of a RC beam to rotate is extremely important at both the serviceability and ultimate limit states as it affects deflection, moment redistribution, and the absorption of energy. The rotation in a RC beam can be considered to have two components: the continuous rotation that occurs in the homogenous portions of the beam and that can ...
Mohamed Sadakkathulla, M., Oehlers, D., Haskett, M., Griffith, M.   +3 more
openaire   +2 more sources

Beam collimation for CSNS/RCS

Chinese Physics C, 2010
The current design of the CSNS/RCS beam collimation system consists of a two-stage betatron collimation and a single momentum collimator. This paper summarizes various aspects of collimator design, including collimation principle and layout, material choice and collimator mechanical structure, etc.
Wei Tao, Wu Qing-Biao, Li Wen-Qian
openaire   +1 more source

Experimental study of RC jacketed and CFRP strengthened RC beams

Construction and Building Materials, 2015
Abstract This paper presents the results of an experimental study on retrofitting RC beams using FRP strengthening and RC jacketing. Three-point loadings are applied to twelve strengthened beams and three reference specimens to put the two techniques into perspective.
Hamidreza Tahsiri, Omid Sedehi, Alireza Khaloo, Elias Molaei Raisi   +3 more
openaire   +1 more source

Ductility of RC beams under torsion

Engineering Structures, 2018
Abstract In this article, the torsional ductility of reinforced concrete (RC) beams with rectangular cross section is studied. For this, the experimental results of several RC beams found in the literature were compiled and analyzed. A torsional ductility index was used to characterize the torsional ductility of the studied beams.
M.M. Teixeira, L.F.A. Bernardo
openaire   +1 more source