中國大陸建筑物地震災(zāi)害風(fēng)險(xiǎn)分布研究
[Abstract]:It is of great significance for the government to guide the construction planning, to strengthen the buildings, to enhance the people's awareness of disaster prevention, to direct the earthquake emergency response and to assess the losses before the earthquake. On the basis of a large number of sample surveys on the seismic capacity of buildings in various regions of China, this paper studies the correlation between economic, land use, fortification, population density and attributes of administrative divisions, and so on, in relation to the aseismic capacity of regional buildings. A comprehensive zoning classification method for seismic capacity of regional buildings in the mainland of China is established, and a method for predicting earthquake damage by using actual earthquake damage data, earthquake damage prediction data and building group earthquake damage prediction method is established. The seismic vulnerability matrix of buildings of various structural types in different areas is established, and the GIS software platform is used to combine the various kinds of building stock in different areas. To calculate and draw the distribution map of earthquake disaster risk loss in China mainland under the action of basic fortified earthquake intensity. In this paper, a set of ideas and methods for evaluating the risk loss of earthquake disaster in regional buildings are put forward, which can be used for reference in the study of the risk loss of lifeline earthquake disaster and the distribution of casualties.
【作者單位】: 中國地震局工程力學(xué)研究所;中國地震局地震工程與工程振動(dòng)重點(diǎn)實(shí)驗(yàn)室;
【基金】:地震行業(yè)科研專項(xiàng)(201508026) 黑龍江省應(yīng)用技術(shù)研究與開發(fā)計(jì)劃國家項(xiàng)目省級(jí)資助(GX16C009) 國家科技支撐計(jì)劃課題(2015BAK17B06) 中國地震局創(chuàng)新團(tuán)隊(duì)發(fā)展計(jì)劃資助
【分類號(hào)】:TU352.11
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