文献类型：期刊文章

作　　者：张新厂[1] 娄伟平[2]

机构地区：[1]南京信息工程大学研究生部 [2]浙江省新昌县气象局,浙江新昌312500

出　　处：《Meteorological and Environmental Research》

基　　金：Supported by Scientific Research Project for Commonwealth (GYHY200806017);Innovation Project for Graduate of Jiangsu Province (CX09S-018Z)

年　　份：2010

卷　　号：1

期　　号：4

起止页码：11-14

语　　种：中文

收录情况：CAS、CSA、PROQUEST、外刊、普通刊

摘　　要：The evaluation model was established to estimate the number of houses collapsed during typhoon disaster for Zhejiang Province.The factor leading to disaster,the environment fostering disaster and the exposure of buildings were processed by Principal Component Analysis.The key factor was extracted to support input of vector machine model and to build an evaluation model;the historical fitting result kept in line with the fact.In the real evaluation of two typhoons landed in Zhejiang Province in 2008 and 2009,the coincidence of evaluating result and actual value proved the feasibility of this model.

关 键 词：TYPHOON The number of collapsed houses  Principal Components Analysis  Support Vector Machine  EVALUATION China  

分 类 号：P444[大气科学类]