节点文献
城市地震灾害预测方法研究
ON METHOD FOR SEISMIC DAMAGE PREDICTION OF CITY
【摘要】 以武汉市中心城区为算例,以城市震害指数为基础,引入多种方法,多角度、多尺度修正震害指数计算模型,估算出地震灾害造成的直接经济损失。
【Abstract】 Taking central Wuhan as an example,on the basis of seismic damage prediction indexes with available methods,such as local general investigation,dividing the units from electronic map,and information from vector data,the calculation model of seismic damage index is amended from multiple scales and multiple angles,then the direct economic losses from destruction of the building can be estimated.
【关键词】 城市震害预测;
震害指数;
单元划分;
模型修正;
直接经济损失;
【Key words】 seismic damage prediction of city; seismic damage index; dividing units; amended calculation model; direct economic loss;
【Key words】 seismic damage prediction of city; seismic damage index; dividing units; amended calculation model; direct economic loss;
【基金】 地震行业科研专项(201108002)
- 【文献出处】 大地测量与地球动力学 ,Journal of Geodesy and Geodynamics , 编辑部邮箱 ,2012年01期
- 【分类号】P315.7
- 【被引频次】4
- 【下载频次】159