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Due to the lack of proper preparedness in the country against natural disasters, even an earthquake of moderate magnitude can cause extensive damage. This necessitates seismic zonation. Seismic zonation is a process in which a large region is demarcated into small zones based on the levels of...
Persistent link: https://www.econbiz.de/10012044994
The paper presents some of the main scientific results achieved in the framework of a recently completed NATO Science for Peace and Security research project. The project aimed to harmonize the different seismic hazard maps of Romania, Moldova and Bulgaria and to develop standard maps in...
Persistent link: https://www.econbiz.de/10008694178
At the end of May 2012, the Po plain region in northern Italy was shaken by a long sequence of seismic events. The 2012 Northern Italy earthquake sequence counted two mainshocks, about 1,600 aftershocks and lasted for several weeks. Although the mainshocks, which occurred on May 20 and May 29,...
Persistent link: https://www.econbiz.de/10010949727
Assuring safer and sustainable development in seismic prone areas requires predictive measurements, <em>i.e</em>., hazard, vulnerability and risk assessment. This research aims to assess urban vulnerability due to seismic hazard through a risk based spatial plan. The idea is to indicate current and...
Persistent link: https://www.econbiz.de/10011030233
SRTM (Shuttle Radar Topographic Mission), Landsat ETM+ satellite image analysis along with earthquake data in the Jia Bhareli river catchment, an eastern Himalayan tributary of the Brahmaputra indicates neotectonic activities in the region. We have envisaged from the study that the western part...
Persistent link: https://www.econbiz.de/10010758729
Although the U.K. is in an area of only low to moderate seismicity, the seismic hazard is sufficient to pose a threat to sensitive structures such as chemical plants and nuclear facilities. In quantifying the level of hazard by conventional probabilistic methodology, however, some problems arise...
Persistent link: https://www.econbiz.de/10010758823
Seismic hazard within juvenile rift systems ismodelled by a semi-statistical procedure based onfault segmentation theory. Fault segmentationprovides the physical basis for strong earthquakerecurrence in regions undergoing extension, andtherefore, it may control the position and size of rupture...
Persistent link: https://www.econbiz.de/10010758839
Endeavors to realistically model physical processes responsible for earthquake occurrence and sustained large uncertainties in the results have lead to the application of techniques like artificial neural network for estimation of rate/probability of earthquake occurrence in future. The...
Persistent link: https://www.econbiz.de/10010758911
The republic of El Salvador in Central America is an area of high seismic hazard where at least twelve destructive earthquakes have occurred this century alone. The principal sources of seismic hazard are earthquakes associated with the subduction of the Cocos plate in the Middle America Trench...
Persistent link: https://www.econbiz.de/10010758968
Quaternary tectonics and paleoseismologicalinvestigations have defined a reliable framework ofactive faults in the southern Umbria and AbruzziApennines. Two sets of NW–SE to NNW–SSE trending, 16to 33 km-long, normal and normal-oblique faults orfault systems have caused the displacement of...
Persistent link: https://www.econbiz.de/10010759048