简介:InvitedbyKigaliInstituteofScience,TechnologyandManagement,fourspecialistsfromHangzhouRegionalCenterforsmallHydroPower(HRC),China,haveconductedstudytourinRwandatoprovideconsultationservicetoKavumuandRutongositesaswellasseveralotherhydropowersitesforpotentialconstructionfrom11to22May2005.TheteamleaderofthegroupisProf.
简介:AttheinvitationoftheAcademyofSciencesofDPRofKorea,themissionofHangzhouRegional(Asia-Pacific)CenterforSmallHydroPowerConductedthestudytourtoDPRofKoreabetween18thDec2001and29thDec201.TheimplementationofthestudytourforthekeySHPdevelopmenttechnologyisoneofthecooperativeprojectsfixedbythe37thconferencejointlyheldbytheChineseMinistryofScience&TechnologyandtheAcademyofSciencesDPRofKorea.
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简介:Theinstalledcapacityofhydropowerstationsrisesrapidly,andinthewholecountry800countiesaremainlydependingontheelectricpowerfromsmallhydropowerstationsandtheirpowergrids.Bytheendof2000,theinstalledcapacityofhydropowerfromthewaterresourcesadministrativebodieshadamountedto31.1GW,andtheannualgenerationreached94.5billionkWh.
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简介:通过k_0固结蠕变试验探讨饱和淤泥土在轴向加载和侧向减载条件下的蠕变特性。由试验数据知:排水条件下,两种应力路径的轴向蠕变规律基本一致,体积应变明显小于轴向应变,且随时间的延长呈现一定程度的剪缩与剪胀交替性。Merchant和Burgers蠕变模型对淤泥土都有较好拟合精度。二者的蠕变参数E_K、η_K、η_M均呈现随应力水平的增大而减小的变化规律,E_M随应力水平的变化则较为平稳,无明显增大或减小趋势,说明淤泥土的蠕变变形受黏弹模量影响较小,受土体黏滞系数及弹性模量影响较大。