基于GIS的地震滑坡危险性的模糊综合评价研究
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摘要
地震滑坡的形成机制复杂,影响因素众多,但各个因素对滑坡稳定性的影响却不一样。以往的研究中,对影响因素权重的确定主观因素有很大的影响。在前人研究的基础上,利用层次分析法对地震滑坡各影响因素的权重进行确定,较好地克服了主观因素的影响,在此基础上利用模糊数学的方法对研究区域的地震滑坡危险性进行评定,编制了地震滑坡危险性评价图。
The formation of the seismic landslide is complex,and factors influencing the seismic landslide are multitudinous.Meantime,the influence of different factor is different.In the previous study,the choice of importance of the factors is often subjective.Analytic Hierarchy Process is used to decide the importance of each factor,which overcomes the subjective ingredient,applies fuzzy method into studying the regional hazard of seismic landslide,combines with GIS and then depicts the seismic landslide hazard map.
The formation of the seismic landslide is complex,and factors influencing the seismic landslide are multitudinous.Meantime,the influence of different factor is different.In the previous study,the choice of importance of the factors is often subjective.Analytic Hierarchy Process is used to decide the importance of each factor,which overcomes the subjective ingredient,applies fuzzy method into studying the regional hazard of seismic landslide,combines with GIS and then depicts the seismic landslide hazard map.
引文
①四川省地理研究所.1976年5月29日龙陵地震滑坡调查报告.1976
[1]王亚强,王兰民,张小曳.GIS支持下的黄土高原地震滑坡区划研究.地理科学,2004,24(2):170-176
[2]丁彦慧,王余庆,孙进忠,等.地震崩滑预测方法及其工程研究应用.工程地质学报,2000,8(4):475-480
[3]王余庆,辛鸿博,高艳平,等.预测岩土边坡地震崩滑的综合指标法研究.岩土工程学报,2001,23(3):311-314
[4]辛鸿博,王余庆.岩土边坡地震崩滑及其初判准则.岩土工程学报,1999,21(5):591-594
[5]Varnes D J.Landslide hazard zonation:A review ofprinciples and practice.Natural Hazards 3.UNESCO,1984
[6]Keefer D K.Landslides caused by earthquakes.Geologicalsociety of America Bulletin,1984,95:406-421
[7]Zhou Bengang,Zhang Yuming.Some characteristics ofearthquake-induced landslide in southwestern China.Northwestern Seismological Journal,1994,16(1):95-103
[8]孙崇绍,蔡红卫.我国历史地震时滑坡崩塌的发育及分布特征.自然灾害学报,1997,6(1):25-30
[9]祁生文,伍法权,刘春玲,等.地震边坡稳定性的工程地质分析.岩石力学与工程学报,23(16):2792-2797
[10]Saaty T L,Wong M M.Projective average family size inrural India by the Analytic Hierarchy Process.Journal ofMathematical Socilogy,1983,9:181-209
[11]聂洪峰,祁生文,孙进忠,等.重庆市区域稳定性层次分析模糊综合评价.工程地质学报,2002,10(4):339-345
[12]刘为付,旷红伟.利用模糊数学综合评价火山岩储层.油气地质与采收率,2003,10(2):9-13
[1]王亚强,王兰民,张小曳.GIS支持下的黄土高原地震滑坡区划研究.地理科学,2004,24(2):170-176
[2]丁彦慧,王余庆,孙进忠,等.地震崩滑预测方法及其工程研究应用.工程地质学报,2000,8(4):475-480
[3]王余庆,辛鸿博,高艳平,等.预测岩土边坡地震崩滑的综合指标法研究.岩土工程学报,2001,23(3):311-314
[4]辛鸿博,王余庆.岩土边坡地震崩滑及其初判准则.岩土工程学报,1999,21(5):591-594
[5]Varnes D J.Landslide hazard zonation:A review ofprinciples and practice.Natural Hazards 3.UNESCO,1984
[6]Keefer D K.Landslides caused by earthquakes.Geologicalsociety of America Bulletin,1984,95:406-421
[7]Zhou Bengang,Zhang Yuming.Some characteristics ofearthquake-induced landslide in southwestern China.Northwestern Seismological Journal,1994,16(1):95-103
[8]孙崇绍,蔡红卫.我国历史地震时滑坡崩塌的发育及分布特征.自然灾害学报,1997,6(1):25-30
[9]祁生文,伍法权,刘春玲,等.地震边坡稳定性的工程地质分析.岩石力学与工程学报,23(16):2792-2797
[10]Saaty T L,Wong M M.Projective average family size inrural India by the Analytic Hierarchy Process.Journal ofMathematical Socilogy,1983,9:181-209
[11]聂洪峰,祁生文,孙进忠,等.重庆市区域稳定性层次分析模糊综合评价.工程地质学报,2002,10(4):339-345
[12]刘为付,旷红伟.利用模糊数学综合评价火山岩储层.油气地质与采收率,2003,10(2):9-13
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