云南鲁基厂水电站坝基振冲试验与施工
投稿时间：2009-12-10  修订日期：2009-12-10  点此下载全文
引用本文：方成名,李全福,何凤.云南鲁基厂水电站坝基振冲试验与施工[J].钻探工程,2010,37(4):54-57.
FANG Cheng-ming,LI Quan-fu,HE Feng. Vibroflotation Test and Construction of Dam Foundation of Lujichang Hydropower Station in Yunnan[J]. Drilling Engineering, 2010,37(4):54-57.
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作者单位E-mail
方成名 中国水利水电第十工程局有限公司基础工程分局 cwetffcm@163.com 
李全福* 中国水利水电第十工程局有限公司基础工程分局 dzlqf@vip.163.com 
何凤 中国水利水电第十工程局有限公司基础工程分局 352718093@qq.com 
中文摘要:鲁基厂水电站坝基建在覆盖层地基上，地基为砂卵砾石层、块石层、泥质粉细砂等地层互层，天然地基承载力不能满足设计要求，采用180 kW大功率电动振冲器加钻机引孔的施工工艺，解决了地层复杂、振冲加固处理深度大的施工技术难题。
中文关键词:大功率电动振冲器  振冲试验  振冲施工
 
Vibroflotation Test and Construction of Dam Foundation of Lujichang Hydropower Station in Yunnan
Abstract:The dam foundation of Lujichang hydropower station was built on overburden formation with interlayer of sand gravel, block stone and shaly fine sand formation, the bearing capacity of natural foundation could not satisfy the design requirement; 180 kW high power electric vibroflotation device and drilling rig were applied to solve the construction difficulties in complex formation and deep vibroflotation consolidation.
keywords:high power electric vibroflotation device  vibroflotation test  vibroflotation construction
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