نتایج جستجو برای: artificial earthquake
تعداد نتایج: 317412 فیلتر نتایج به سال:
Department of Biological Physics, Eötvös University, Budapest, Hungary, Department of Mathematics, University of Turku, Turku, Finland, Department of Genetics, Eötvös University, Budapest, Hungary, Adaptive Dynamics Network, International Institute for Applied Systems Analysis, Laxenburg, Austria, Section Theoretical Evolutionary Biology, Institute of Evolutionary and Ecological Sciences (EEW),...
• allow teleparticipation by remote users in tests performed in any of the three laboratories, • provide open access to consistently formatted data from tests in the three laboratories, • enable synchronous distributed tests between the three laboratories, maximising the size of structure that can be tested, and • allow the laboratories to link into the US NEES network, giving access to advance...
ABSTRACT The method described in Part 1 of this paper was applied to about 30 earthquakes in various parts of the world. The modified single couple hypothesis proposed in Part 1 appears to explain the observations generally better than the double couple hypothesis. Surprisingly consistent pictures of tectonics were obtained in the Mediterranean region and in Japan on the basis of the modified s...
On March 11, 2011 an unusually strong earthquake, now called the Tohoku earthquake, occurred off the north-eastern coast of Japan's main island, Honshu. While the earthquake caused some destruction, the ensuing tsunami about three quarters of an hour later largely destroyed numbers of towns and devasted cities such as Sendai. http://earthquake.usgs.gov/earthquakes/eqarchives/poster/2011/2011031...
This article presents numerical studies on semi-active seismic response control of structures equipped with Magneto-Rheological (MR) dampers. A multi-layer artificial neural network (ANN) was employed to mitigate the influence of time delay, This ANN was trained using data from the El-Centro earthquake. The inputs of ANN are the seismic responses of the structure in the current step, and the ou...
OBJECTIVE The features of earthquake-related head injuries may be different from those of injuries obtained in daily life because of differences in circumstances. We aim to compare the features of head traumas caused by the Sichuan earthquake with those of other common head traumas using multidetector computed tomography. METHODS In total, 221 patients with earthquake-related head traumas (th...
In this article, topology optimization of two-dimensional (2D) building frames subjected to seismic loading is performed using the polygonal finite element method. Artificial ground motion accelerograms compatible with the design response spectrum of ASCE 7-16 are generated for the response history dynamic analysis needed in the optimization. The mean compliance of structure is minimized as a t...
The residential earthquake insurance of 2002 created additional protected residential earthquake insurance plan, under which residential earthquake insurance is available to individuals from insurance industry in Taiwan. Earthquake damages that occurrence in Taiwan remain largely uninsured losses despite the efforts of governmental and private insurance programs. Spatial Econometrics has been r...
Modeling of earthquake sequences using an epidemic-type aftershock sequence model by Phys. Rev. E 66, 061104 (2002)] has led these authors to conclude that previous analyses of apparent earthquake diffusions were flawed. We show here that diffusion analyses based on spatiotemporal correlation measures for earthquake populations are an appropriate method for capturing the space-time coupling pre...
High-amplitude seismic waves from the Mw 7.0 Kumamoto earthquake of April 16, 2016, triggered another large earthquake 80 km to the NE roughly 30 s later. The source was located at shallow depths beneath the Yufuin geothermal field, Oita Prefecture, Japan, and the event magnitude was approximately 5.9. To date, this is one of the clearest known examples of a remotely triggered large earthquake....
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