Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Celine Hadziioannou"'
Autor:
Charlotte Bruland, Celine Hadziioannou
Publikováno v:
Communications Earth & Environment, Vol 4, Iss 1, Pp 1-9 (2023)
Abstract A location in the Gulf of Guinea, which emits monochromatic seismic waves at 26-second period, seemingly continuously, was identified in the 1960s. However, the origin of these seismic waves remains enigmatic to date. Here we use three-compo
Externí odkaz:
https://doaj.org/article/6087a554c3624afab26f9c0d6f34000c
Autor:
Felix Bernauer, Shihao Yuan, Joachim Wassermann, Heiner Igel, Celine Hadziioannou, Frederic Guattari, Chun-Man Liao, Ernst Niederleitinger, Eva P. S. Eibl
Observing motion within a building in six degrees of freedom (three components of translational motion plus three components of rotational motion) opens completely new approaches to structural health monitoring. Inspired by inertial navigation, we ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::578fa2c43346a804c572c841325c37a0
https://doi.org/10.5194/egusphere-egu23-9629
https://doi.org/10.5194/egusphere-egu23-9629
Autor:
Marco Dominguez-Bureos, Celine Hadziioannou, Niklas Epple, Camila Sanchez Trujillo, Ernst Niederleithinger
It has been shown that non-destructive tests (NDTs) based on nonlinear wave propagation are more sensitive to detecting very small damages in concrete structures than linear techniques. With the aim of exploring the nonlinear effects in civil structu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80b6ca91eaa3d81f30bcef1da4b78d51
https://doi.org/10.5194/egusphere-egu23-10767
https://doi.org/10.5194/egusphere-egu23-10767
The adoption of machine learning in different sectors demonstrates a huge potential of multiple techniques applicable to learn specific features of a dataset. We aim to make use of machine learning methods to predict the development of seismic wave f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91ce63fc47da1cb01b44d5afdd752c4e
https://doi.org/10.5194/egusphere-egu23-1284
https://doi.org/10.5194/egusphere-egu23-1284
Autor:
Anjali Dhabu, Felix Bernauer, Chun-Man Liao, Celine Hadziioannou, Heiner Igel, Ernst Niederleithinger
The increasing evidence of rotational motions due to earthquakes is now motivating civil engineers to investigate the effects of rotational ground motions on structures. With the advancement in instrumentation techniques, rotational sensors have been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2b08795473829b56f97a1a5c52a7b37
https://doi.org/10.5194/egusphere-egu23-8851
https://doi.org/10.5194/egusphere-egu23-8851
Continuous excitation of isolated noise sources leads to repeating wave arrivals in cross correlations of ambient seismic noise, including throughout their coda. These waves propagate from the isolated sources. We observe this effect on correlation w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9643377eea65f360bf631c611f1abfc
https://doi.org/10.31223/x52m20
https://doi.org/10.31223/x52m20
Autor:
Heiner Igel, Andreas Brotzer, Eleonore Stutzmann, Jean-Paul Montagner, Chin-Jen Lin, Celine Hadziioannou, Joachim Wassermann, Ulrich Schreiber
The quantitative low/high noise models (L/HNM) for translational ground motions (e.g., Petersen 1993) based on many observations of acceleration power-spectral densities has been extremely successful for the evaluation of site quality, as well as the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d927b4f8cad4b40b36ec96cfc3c905be
https://doi.org/10.5194/egusphere-egu22-3112
https://doi.org/10.5194/egusphere-egu22-3112
Publikováno v:
Seismica, Vol 1, Iss 1 (2022)
Seismic interferometry gives rise to a correlation wavefield that is closely related to the Green’s function under the condition of uniformly distributed noise sources. In the presence of an additional isolated noise source, a second contribution t
Externí odkaz:
https://doaj.org/article/d0fe6a26dce24fcd9bb0182a4c5c791b