WebMay 1, 2024 · Numerous studies have investigated crustal azimuthal anisotropy utilizing receiver functions including splitting of P to S conversions from the Moho ( Chen et al., 2013; Qiang et al., 2016 ), and azimuthal variation of P to S conversions ( Liu and Niu, 2012; Wang et al., 2016; Sun et al., 2012; Wu et al., 2024a ). WebMar 10, 2024 · We report a study using teleseismic P-wave receiver functions to infer the orientation of the maximum horizontal principal stress from the direction of upper crustal shear-wave velocity anisotropy. We apply an inverse approach using the Neighborhood Algorithm to conduct a nonlinear search, attaining a best-fitting crustal model that …
Crustal anisotropy of Taihang Mountain Range using …
WebMay 20, 2015 · We isolate the signals, in the receiver function wavelet, that witness the presence of anisotropic structures at depth, with the aim of mapping the variation of anisotropy across the northern part of the island. WebJul 10, 1998 · We examine the effects on receiver functions of transverse anisotropy and of dipping isotropic boundaries. Splitting of the Moho Ps phase predicts the anisotropy from … iop in york pa
Characteristics of deep crustal seismic anisotropy from a …
Webextracted by receiver function analysis, is now widely used in measuring seismic anisotropy in the crust. In general, this con-version wave is registerd as a very weak signal in individual receiver functions. Making robust measurement of crust aniso-tropy with such a weak signal can be extremely difficult and dangerous. WebApr 19, 2002 · Four basic seismic wave behaviors have been used to identify seismic anisotropy: direction-dependent travel time anomalies, shear-wave birefringence, surface-wave scattering, and direction-dependent conversion of compressional ( P) to shear ( S) waves. Each approach has advantages and disadvantages. Mechanisms for Developing … WebJul 10, 1998 · We examine the effects on receiver functions of transverse anisotropy and of dipping isotropic boundaries. on the old spanish trail movie