Results 41 to 50 of about 393,359 (294)

Influential parameters in the shear strength of RC beams without stirrups

Revista IBRACON de Estruturas e Materiais, 2022
: Experimental investigations have been commonly used to improve the existing knowledge about structural design, presenting accurate conclusions regarding structure behavior.
Guilherme Frank Leme, Elyson Andrew Pozo Liberati, Marília Gonçalves Marques, Leandro Mouta Trautwein, Luiz Carlos de Almeida   +4 more
doaj   +1 more source

Beam-Beam Simulations for Double-Gaussian Beams [PDF]

Proceedings of the 2005 Particle Accelerator Conference, 2006
Electron cooling together with intra-beam scattering results in a transverse distribution that can best be described by a sum of two gaussians, one for the high-density core and one for the tails of the distribution [1]. Simulation studies are being performed to understand the beam-beam interaction of these double-gaussian beams.
Montag, C., Malitsky, N., Ben-Zvi, Ilan, Litvinenko, V.   +3 more
openaire   +1 more source

Nonparaxial accelerating Bessel-like beams [PDF]

, 2013
A new class of nonparaxial accelerating optical waves is introduced. These are beams with a Bessel-like profile that are capable of shifting laterally along fairly arbitrary trajectories as the wave propagates in free space.
Chremmos, Ioannis, Chremmos, I., Ioannis D. Chremmos, Nikolaos K. Efremidis, Efremidis, Nikolaos K., Efremidis, N.   +5 more
core   +1 more source

Flexural–torsional behavior of thin-walled composite box beams using shear-deformable beam theory [PDF]

, 2008
This paper presents a flexural–torsional analysis of thin-walled composite box beams. A general analytical model applicable to thin-walled composite box beams subjected to vertical and torsional loads is developed.
Lee, Jaehong, Vo, Thuc
core   +1 more source

Shear transfer between precast prestressed bridge beams and in-situ concrete crosshead in continuous structures [PDF]

, 1988
A detailed investigation was made to study the shear transfer between precast prestressed beams and in-situ concrete in a relatively new method of construction of continuous bridge decks where the ends of precast beams are connected to an integral in ...
Mirtalaie, K, Mirtalaie, Kamal
core   +6 more sources

Study of the full electric dipole strength of the double halo nucleus 11Li using proton inelastic scattering [PDF]

EPJ Web of Conferences
This study focuses on the electric dipole (E1) response of the double neutron halo nucleus 11Li. This response is composed of the lower energy Pygmy Dipole Resonance (PDR) and the higher energy electric Giant Dipole Resonance (GDR).
López-González J.M., Ayyad Y., Bazin D., Zamora J.C., Ali S.M., Ardelean C., Barioni A., Barranco F., Beceiro-Novo S., Benetti C., Cabo C., Chen J., Dominik W., Gai M., Garg U., Giraud S., Harakeh M.N., Kay B.P., Kuich M., Lay J.A., Maher C., McCann G.W., Mitchell A.J., Mittig W., Noji S., Olaizola B., Painter S., Pathirana N.D., Pereira J., Potel G., Rahman Z., Ramirez D., Serikow Z., Sharp D.K., Vigezzi E., Votaw B., Wagner B., Zegers R.G.T.   +37 more
doaj   +1 more source

Beam-beam effects in RHIC [PDF]

, 2012
In this article we review the beam-beam effects in the polarized proton runs in the Relativistic Heavy Ion Collider (RHIC). The operational observations, limitations, and the next luminosity goal are presented and discussed. With an upgraded polarized proton source, the proton bunch intensity will be increased from 1.7 × 10 up to 3.0 × 10.
Y., Luo, Bai, M., Fischer, W., Montag, C., White, S.   +4 more
openaire   +4 more sources

On the Detection of Fracture within Vibrating Beams Traversed by a Moving Force

Infrastructures, 2022
In this work, we examine the influence of a crack in the span of a beam as it is being traversed by a point force with constant velocity. This problem presents two types of discontinuities: one spatial, where the crack is modelled as a discontinuity in ...
Georgios I. Dadoulis, George D. Manolis
doaj   +1 more source

A unified approach for beam-to-beam contact [PDF]

Computer Methods in Applied Mechanics and Engineering, 2017
Existing beam contact formulations can be categorized in point contact models that consider a discrete contact force at the closest point of the beams, and line contact models that assume distributed contact forces. In this work, it will be shown that line contact formulations provide accurate and robust mechanical models in the range of small contact ...
Christoph Meier, Wolfgang A. Wall, Alexander Popp   +2 more
openaire   +4 more sources

Linear encoder based low frequency inertial sensor

MATEC Web of Conferences, 2015
For many applications, there is an increasing demand for low cost, high-resolution inertial sensors, which are capable of operating in harsh environments.
Collette Christophe, Lambert Pierre, Hellegouarch Sylvain, Roza Lionel Fueyo, Artoos Kurt   +4 more
doaj   +1 more source