| Flyash properties and analysis of flyash dam stability under seismic load |
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| 作者姓名： | 李海芳 温晓贵 龚晓南 薛守义 杨涛 |
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| 作者单位： | Geotechnical Engineering Research Institute，Geotechnical Engineering Research Institute，Geotechnical Engineering Research Institute，Shandong Construction Engineering College，Shanghai University of Technology Zhejiang University，Hangzhou 310027，China，Zhejiang University，Hangzhou 310027，China，Zhejiang University，Hangzhou 310027，China，Jinan 250014，China，Shanghai 200093，China |
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| 摘 要： | Flyashisakindofwastefromapowerplantwithcoalasfuelandisusuallydumpedinaflyashlagoon .La goonsoccupyalotoflandanddamsforlagoonsusuallyuseclayasfill.Usingflyash ,insteadofclay ,asfillcaneffectivelyincreaselagooncapacityanddecreaseinvestmentforclay .Flyashisalsousedasfillofroadandbuild ingfoundationandotherprojects1～ 3] .1 Basicpropertiesofflyashandclay ThespecificgravityofflyashfromXiahuayuan ,No 15 0andBaotouPowerPlantsis 2 12 ,2 12and 2 17respectivelyandtheirgraincompositionsareshow…
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Flyash properties and analysis of flyash dam stability under seismic load |
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| LI Hai fang ,WEN Xiao gui ,GONG Xiao nan ,XUE Shou yi ,YANG Tao.Flyash properties and analysis of flyash dam stability under seismic load[J].Journal of Coal Science & Engineering(China),2003(2). |
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| Authors: | LI Hai fang WEN Xiao gui GONG Xiao nan XUE Shou yi YANG Tao |
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| Affiliation: | LI Hai fang 1,WEN Xiao gui 1,GONG Xiao nan 1,XUE Shou yi 2,YANG Tao 3 |
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| Abstract: | This article discusses the flyash mechanical properties and analyzes stability of two flyash dams under earthquake by finite element methods. It is studied whether the mixture of flyash and clay can be used as the fill for a dam located in an earthquake region. |
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| Keywords: | flyash dam strong earthquake district finite element method liquefaction |
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