Results 61 to 70 of about 686,620 (189)

Piles Subjected to Torsional Cyclic Load: Numerical Analysis

open access: yesFrontiers in Built Environment, 2019
Pile foundations supporting large structures (such as high-rise buildings, oil drilling platforms, bridges etc). are often subjected to eccentric lateral load (in addition to the vertical loads) due to the action of wind, waves, high speed traffic, and ...
Sanjay Shrawan Nimbalkar   +3 more
doaj   +1 more source

Tensor characteristics of forward Brillouin sensors in bare and coated fibers

open access: yesAPL Photonics, 2023
Forward Brillouin scattering fiber sensors can detect and analyze media outside the cladding of standard fibers, where guided light does not reach. Nearly all such sensors reported to-date have relied on the radially symmetric guided acoustic modes of ...
Alon Bernstein   +6 more
doaj   +1 more source

Dynamic torsional buckling: Prebuckling waves and delayed instability [PDF]

open access: yesCommunications in Nonlinear Science and Numerical Simulation, 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
X. W. Zhao, G. H. M. van der Heijden
openaire   +2 more sources

Mode control of guided wave in magnetic hollow cylinder using electromagnetic acoustic transducer array

open access: yesNuclear Engineering and Technology, 2015
The aim of this work is to demonstrate a method for exciting and receiving torsional and longitudinal mode guided waves with an electromagnetic acoustic transducer (EMAT) ring array. First of all, a three-dimensional guided wave simulator is developed in
Akinori Furusawa   +2 more
doaj   +1 more source

Torsional response of a bisymmetric structure induced by bending–torsion interaction in vertical members

open access: yesJapan Architectural Review, 2022
The biaxially symmetric column induces torsional moment owing to the bending–torsion interaction when the top of the column is given horizontal displacement in the two directions of the principal axes of the cross section and the rotation of the column ...
Masayuki Kohiyama   +2 more
doaj   +1 more source

Study Of Three Dimensional Propagation Of Waves In Hollow Poroelastic Circular Cylinders

open access: yesInternational Journal of Applied Mechanics and Engineering, 2015
Employing Biot’s theory of wave propagation in liquid saturated porous media, waves propagating in a hollow poroelastic circular cylinder of infinite extent are investigated.
S.A. Shah
doaj   +1 more source

Propagation of torsional waves in tubular bones [PDF]

open access: yes, 1983
By considering the material inhomogeneity and anisotropy of osseous tissues, the propagation of torsional waves in tubular bones has been studied in this paper. An exact closed form solution is presented.
Misra, J.C, Samanta, S.C
core   +1 more source

Numerical Simulation on Effects of Phase Difference on Rock-Breaking Efficiency Under Compound Impact

open access: yesShiyou jixie, 2023
Previous researches on rock-breaking efficiency under compound impact neglect the effects of the phase difference between axial and torsional impact loads.Therefor,such effects were discussed.The single-cutter rock-breaking numerical model of PDC bit ...
Xi Yan   +5 more
doaj  

Flexural–torsional behavior of thin-walled composite space frames [PDF]

open access: yes, 2009
A general analytical model based on the first-order shear deformable beam theory applicable to thin-walled composite space frames with arbitrary lay-ups under external loads is presented.
Lee, Jaehong, Vo, Thuc
core   +1 more source

Experimental demonstration of Willis coupling for elastic torsional waves

open access: yes, 2022
While Willis coupling has been originally proposed as the analog bianisotropy for elastic waves in a bulk solid, its realizations are currently limited to airborne sound and flexural waves on an elastic beam.
Hao, Yiran   +3 more
core   +1 more source

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