Specifics of zoning urban areas for assessing risk caused by natural hazards
نویسندگان
چکیده
منابع مشابه
Spatial Analysis and Statistics for Zoning of Urban Areas
The use of statistical data and of the neural networks, capable of elaborate a series of data and territorial info, have allowed the making of a model useful in the subdivision of urban places into homogeneous zone under the profile of a social, real estate, environmental and urbanist background of a city. The development of homogeneous zone has fiscal and urbanist advantages. The tools in the ...
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Nowadays, tunneling in urban areas is a common activity for a variety of transportations such as subways, water supply, lifelines andsewers that may require blast operations. The characteristics of stress waves of the blast are quite different from earthquake waves. The blast waves are usually of high frequency content, short duration, equality of amplitudes in horizontal and vertical direction...
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Assessing urban vulnerability to natural hazards such as earthquakes can be regarded as an ill-structured problem (i.e. a problem for which there is no unique, identifiable, objectively optimal solution). A review of the literature indi cates a number of contrasting definitions of what vulnerability means, as well as numerous conflicting perspectives on what should or should not be included wi...
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BACKGROUND: Rural areas, usually when compared to other natural events, have the greatest vulnerability of human settlements. The aim of this study was to evaluate natural hazards as earthquakes, landslides, floods and identify high-risk zone in relation to the rural areas of the central township of Azna County, Iran. METHODS: Topographic and geology maps, elevation digital model, and seismic ...
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ژورنال
عنوان ژورنال: Геоэкология. Инженерная геология. Гидрогеология. Геокриология
سال: 2019
ISSN: 0869-7809
DOI: 10.31857/s0869-780920196106-111