elastic waves in solids free download

... for surface acoustic waves in monoclinic elastic crystals J Acoust Soc Am., 109, 1398–1402 Destrade, M (2007) Interface waves in prestressed incompressible solids Waves in Nonlinear Pre-Stressed ... nonlinearly elastic solids Int J Nonlinear Mech., 40, 213–227 Merodio, J & Ogden R W (2005b) Tensile instabilities and ellipticity in fiber-reinforced compressible nonlinearly elastic solids Int ... doi:10.1093/imamat/hxu023 Non-principal Rayleigh waves in deformed transversely isotropic incompressible non-linearly elastic solids Jose Merodio Department of Continuum Mechanics and Structures, E.T.S Ing Caminos, Canales

Ngày tải lên: 16/12/2017, 07:04

... be true of waves from a point source located in a medium of infinite extent. Cylindrical spreading loss indicates that, once an interface wave is excited, it is likely Interface Waves 165 ... and direct waves. In the right panel the raw data have been low pass filtered, which brings out the interface waves. In this case the interface waves appear in the 1.0 - 2.5 s time interval ... of interface waves are discussed. The techniques for using interface waves to estimate the seabed geoacoustic parameters are introduced and discussed including signal processing for extracting

Ngày tải lên: 19/06/2014, 12:20

... globules play a role of 200 Waves in Fluids and Solids vibrating molecules The standing waves are induced in each... Low-temperature persistent afterglow in opal photonic crystals ... for various intensities... us also note that in the globular PTC a new type of standing acoustic elementary waves is possible [6, 7] These standing acoustic waves are induced in the globules ... final processing. In Fig. 19 the reflectance spectra of the globular PTC with various globule diameter and containing the atmospheric air (curve 1 in Fig. 19 (a) – (c)), and water (curve 2 in

Ngày tải lên: 19/06/2014, 12:20

... Following Dablain’s definition (Dablain, 1986), we take the Nyquist frequency of the source to be twice the dominant frequency in this study. The rule of thumb in numerical methods for choosing ... S... domain as defined in equation (21) The spatial and temporal increments are x  y  z  25 m and t  1.0  10 3 sec, respectively, resulting in 3.3 grid points per minimum wavelength ... 0.3, in which φ is the wave propagating angle to the z-axis, and δ is the propagating angle of the wave projection in the xy plane to the x-axis. (a) (b) Waves in Fluids and Solids

Ngày tải lên: 19/06/2014, 12:20

... implying the supplementary restrictions in its initial position and velocity. One could say that, within the stability domains, a potential 244 Waves in Fluids and Solids Studies on the Interaction ... kr0 for a single bubble in different materials 260 Waves in Fluids and Solids Thereby it follows that the energy converted into shear waves is insignificant as the incident... ... is derived in (King, 1934) as: F R = π 5 d 6 λ 4 wF(ρ 0 /ρ 1 ) (16) 248 Waves in Fluids and Solids [...]... of the surrounding fluid particles (air in this case), which are oscillating due to

Ngày tải lên: 19/06/2014, 12:20

... predominantly coherent. Contrarily, within the localization region almost all the waves are trapped inside a spatial domain and the fluctuation of wave field at a spatial point fails in interacting ... the intrinsic physical mechanism from which the acoustic localization stems. Waves in Fluids and Solids 270 Fig. 3.1. The phase diagrams for the oscillating bubbles in a bubbly gelatin ... an individual bubble pulsating in a viscoelastic medium, on the other hand, the oscillation will be hindered by the friction damping caused by the viscoelastic solid wall. While the bubble in

Ngày tải lên: 19/06/2014, 12:20

... first kind and P n is a Legendre polynomial. 298 Waves in Fluids and Solids [...]... scholar Inverse Scattering in theRegion by Using Acoustic Point Sources by Using Acoustic Point Sources Inverse ... various point-source locations and plane wave incidence 303 11 Inverse Scattering in theRegion by Using Acoustic Point Sources by Using Acoustic Point Sources Inverse Scattering in the Low-Frequency ... d and are given in the Appendix of (19) 305 13 Inverse Scattering in theRegion by Using Acoustic Point Sources by Using Acoustic Point Sources Inverse Scattering in the Low-Frequency...

Ngày tải lên: 19/06/2014, 12:20

... for scattering by thin layers J Nondestruct Eval 11:175–184 Meccanica 23 Martin PA (1992) Boundary integral equations for the scattering of elastic waves by elastic inclusions with thin interface ... (1995) On interfacial waves in pre-stressed layered incompressible elastic solids Proc R Soc Lond A 450:319–341 18 Sotiropoulos DA (2000) Guided elastic waves in a prestressed compressible interlayer ... 49:681–689 11 Vinh PC, Linh NTK (2012) An approximate secular equation of generalized Rayleigh waves in pre-stressed compressible elastic solids Int J Non-Linear Mech 50:91–96 12 Vinh PC, Anh VTN

Ngày tải lên: 11/12/2017, 23:22

... of Rayleigh waves for the remaining combinations is needed M The main purpose of this paper is to derive explicit secular equations of Rayleigh waves propagating in an orthotropic elastic half-space ... Rayleigh waves propagating in an incompressible orthotropic half-space (see Ogden & Vinh, 2004) 4.3 The incompressible/compressible case For obtaining the explicit secular equation for the incompressible/compressible ... P (1967) Free waves in a plate supported by AN US a semi-infinite continuum Journal of Applied Mechanics 34, 397-404 Ben-Menahem, A and Singh, S J (2000) Seismic waves and Sources SpringerVerlag

Ngày tải lên: 12/12/2017, 06:53

... Elsevier Inc All rights reserved Introduction Elastic surface waves in isotropic elastic solids, discovered by Rayleigh [1] more than 120 years ago, have been studied extensively and exploited in a ... in [8], and orthotropic in [11] Following Biot’s approach, Dey and Mahto [12] investigated the influence of gravity on the propagation of the Rayleigh wave in an isotropic elastic medium, taking ... Rayleigh waves in isotropic elastic media under the effect of gravity, in the   case <  ¼ g= kc2 ( 1, and it was first derived by Love [4] in a different way Interestingly that, the (original)

Ngày tải lên: 12/12/2017, 08:17

... Rayleigh waves in incompressible orthotropic elastic solids J Acoust Soc Am 115:530–533 24 Vinh PC (2010) On formulas for the velocity of Rayleigh waves in prestrained incompressible elastic solids ... the influence of gravity on elastic waves, and, in particular, on the vibrations of an elastic globe Proc Lond Math Soc 30:98–120 Biot MA (1940) The influence of initial stress on elastic waves ... (70), (74) (dashed line), (70), (71) (solid line) and by solving directly Eq (36) (solid line) In this paper, the propagation of Rayleigh waves in an incompressible isotropic elastic half-space

Ngày tải lên: 15/12/2017, 23:56

... therefore the main purpose of the investigations of Rayleigh waves propagating in half-spaces covered with a thin layer Taking 174 P C Vinh, N T K Linh, V T N Anh the assumption of thin layer, explicit ... Ultrasonic surface waves for studying the properties of thin films, Thin Solid Films, 315, 29–34, 1998 J.D Achenbach, S.P Keshava, Free waves in a plate supported by a semi-infinite continuum, J Appl ... generalization of Love waves and Stoneley waves, Math Mech Solids, 14, 52–71, 2009 13 P.C Vinh, N.T.K Linh, An approximate secular equation of Rayleigh waves propagating in an orthotropic elastic half-space

Ngày tải lên: 16/12/2017, 01:11

... surface waves under the influence of gravity, Acta Geophys Polonica XXVI (1978) 291–298 [3] S.C Das, D.P Acharya, D.R Sengupta, Surface waves in an inhomogeneous elastic medium under the influence ... Ting, Explicit secular equations for surface waves in an anisotropic elastic half-space from Rayleigh to today, in: Surface Waves in Anisotropic and Laminated Bodies and Defects Detection, NATO ... state problems in anisotropic elasticity, J Math Phys 41 (1962) 77–103 [12] Pham Chi Vinh, Geza Seriani, Comments to Stoneley waves and Rayleigh waves in a non-homogeneous orthotropic elastic medium

Ngày tải lên: 16/12/2017, 02:24

... associated kinetic energy [8] and angular momentum [9] Due to this property, the space-times lying in the ring of pp-waves help in explaining the phenomenon of GWs that travel in space for different intervals ... of this paper is to find conformal vector fields (CVFs) for some vacuum classes of the pp-waves space-times in the ghost free infinite derivative gravity (IDG) In order to find the CVFs of the ... where Gab is the Einstein tensor, αk is the dimensionful parameter, Fi ( ) = n ∞ n=0 fin ( Ps2n ), with i = 1, 2, denoting form factor containing infinite derivative functions, fin are the dimensionless

Ngày tải lên: 10/10/2022, 07:24

... strategic marketing planning for developing and sustaining competitive advantages in virtual retailing It develops and presents a useful practical guide for the development of marketing plans by ... opportunities in future marketing environments The retail planning process in particular, is seen as consisting of three discrete steps These interlinked steps are (Cox and Brittain, 1996): (a) ... marketing plan was developed 15 The marketing plan in its written document form, includes two major sections At its very beginning, an Executive Summary is inserted, which briefly presents (in one

Ngày tải lên: 18/10/2022, 13:12

... Cartesian coordinate system ( x, z) is shown in Fig Free guided waves propagating in the layered half-space are discussed in this section For a homogeneous isotropic elastic solid, the governing equations ... Eq waves, waves in layer the layered half-space because is (11) a frequency famous equation of Rayleigh surface waves in a half-space Unlike Rayleigh waves, guided waves in term via k appearing ... analyzed dispersion curves for free waves in a layered half-space while Tiersten [15] investigated the influence of thin film on the propagation of guided waves in the film-halfspace structure

Ngày tải lên: 23/10/2022, 12:13

... electromagnetic waves in layered lossy and dispersive medium and after the physical forward modeling experiment, in chapter 7, the delamination in polished wall paintings by wall coupling antennas us- ing ... method of moments and finite difference method defined in the frequency domain was proposed for electromagnetic wave scattering from structures containing complex cylindrical or spherical objects. ... finding... powders in the microwave range, Modelling and Simulation in Materials Science and Engineering 18 (2): 1 13 Ghodgaonkar, D K., Varadan, V V and Varadan, V K (19 90) Free-space

Ngày tải lên: 19/06/2014, 19:20

... scattering wave in complex  that the problem of a finding I s is reduced to a finding of the scattered field Es The scattered field we shall find behind Kirchhoff method [16], and considering ... structures At falling of electromagnetic wave there is her dispersion on the area of rough surface - the removed wave scattering not only in direction of floppy, and, in general speaking, in different ... Electromagnetic Waves in Different Media and Structures increase the degree of a surface calibration the picture becomes complicated; the greatest intensity of a scattering wave is observed in a mirror

Ngày tải lên: 19/06/2014, 19:20

... 2011 Printed in Croatia A free online edition of this book is available at www.intechopen.com Additional hard copies can be obtained from orders@intechweb.org Waves in Fluids and Solids, ... Chapter 10 Acoustic Waves in Bubbly Soft Media 257 Bin Liang, Ying Yuan, Xin-ye Zou and Jian-chun Cheng Chapter 11 Inverse Scattering in the Low-Frequency Region by Using Acoustic Point Sources 293 ... viewpoints. Shear waves (S-wave) are essential in the field of seafloor geotechnical applications as they propagate in solids. More specifically interface waves and the use of the interface waves...

Ngày tải lên: 19/06/2014, 12:20

... (Stovas&Ursin, 2007). Acoustic Waves in Layered Media - From Theory to Seismic Applications 25  1 2 2 2 2 2 Im cos sin sin sin sin cos Im sin Im 1 1sin 1 sin sin sin sin cos Im sin sin 1 i D i D ... intermediate root defines the critical point 2 C on the lower branch of the curve (123). The minimum point 1 A (dividing the triplication domain 1 and 2) is also Waves in Fluids and Solids 30 0 ...   2 2 12 12 1 2 12 2 2 2 2 12 12 1 2 12 2 2 2 2 21 Re cos sin sin cos cos sin sin 11 21 Im sin cos sin sin cos cos sin 11 2sin 1 rr a rr rr a rr r b r            ...

Ngày tải lên: 19/06/2014, 12:20