Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Qinya Liu"'
Publikováno v:
地球与行星物理论评, Vol 54, Iss 3, Pp 287-317 (2023)
Full waveform inversion is an acoustic/elastic/anelastic wave equation-based high accuracy seismic imaging method for studying the Earth's interior structure. To date, it has been widely used in exploration seismology, studies on crustal and mantle s
Externí odkaz:
https://doaj.org/article/91214e1be7bd40b394e84392e2168473
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
Externí odkaz:
https://doaj.org/article/bf7ed321c5e04c72889d208eee8c226f
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 6, Iss 6, Pp 574-581 (2014)
Hydraulic fracturing (HF) technique has been extensively used for the exploitation of unconventional oil and gas reservoirs. HF enhances the connectivity of less permeable oil and gas-bearing rock formations by fluid injection, which creates an inter
Externí odkaz:
https://doaj.org/article/2d92e7cb6540434ca81c8a595a5f3c1b
Autor:
Fichtner, Andreas, Kennett, Brian L. N., Tsai, Victor C., Thurber, Clifford H., Rodgers, Arthur J., Tape, Carl, Rawlinson, Nicholas, Borcherdt, Roger D., Lebedev, Sergei, Priestley, Keith, Morency, Christina, Bozdağ, Ebru, Tromp, Jeroen, Ritsema, Jeroen, Romanowicz, Barbara, Qinya Liu, Golos, Eva, Fan-Chi Lin
Publikováno v:
Bulletin of the Seismological Society of America; Jun2024, Vol. 114 Issue 3, p1185-1213, 29p
Autor:
Lucas Sawade, Liang Ding, Daniel Peter, Hom Nath Gharti, Qinya Liu, Meredith Nettles, Göran Ekström, Jeroen Tromp
Currently, the accuracy of synthetic seismograms used for Global CMT inversion, which are based on modern 3D Earth models, is limited by the validity of the path-average approximation for mode summation and surface-wave ray theory. Inaccurate computa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cf939777263c224640ed32aab02eec5
https://doi.org/10.5194/egusphere-egu23-16782
https://doi.org/10.5194/egusphere-egu23-16782
Publikováno v:
Bulletin of the Seismological Society of America. 112:118-132
Teleseismic full-waveform inversion has recently been applied to image subwavelength-scale lithospheric structures (typically a few tens of kilometers) by utilizing hybrid methods in which an efficient solver for the 1D background model is coupled wi
Locating microseismic sources based upon L-shaped single-component geophone array: A synthetic study
Publikováno v:
Journal of Central South University. 27:2711-2725
We have developed a type of L-shaped single-component geophone array as a single station (L-array station) for surface microseismic monitoring. The L-array station consists of two orthogonal sensor arrays, each being a linear array of single-componen
Publikováno v:
Journal of Central South University. 27:2367-2381
Partition of unity based numerical manifold method can solve continuous and discontinuous problems in a unified framework with a two-cover system, i.e., the mathematical cover and physical cover. However, renewal of the topology of the two-cover syst
Publikováno v:
Applied Mathematical Modelling. 76:466-478
The main challenges in the numerical simulation of fluid–structure interaction (FSI) problems include the solid fracture, the free surface fluid flow, and the interactions between the solid and the fluid. Aiming to improve the treatment of these is
Full waveform inversion or adjoint tomography has routinely been performed to image the internal structure of the Earth at high resolution. This is typically done using the Fréchet kernels and the approximate Hessian or the approximate inverse Hessi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25210ec6a331b9e150827b2bd300cb14
https://eprints.soton.ac.uk/450940/
https://eprints.soton.ac.uk/450940/