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guang chang xian zhong fang shui ku fang shen jia gu gong cheng chu li ji shu zong ping
Author(s): 
Pages: 82
Year: Issue:  2
Journal: Heilongjiang Science and Technology of Water Conservancy

Abstract: 中坊水库防渗加固,在地质钻探的基础上,结合现场物探ct成果,主坝坝体采用套孔冲抓造黏土心墙和左侧山体钻孔造混凝土防渗墙技术结合进行防渗处理.完工后,检查坝脚及后坝坝面,明流渗水消失,逸出点周围地面干燥,坝面未见明显的散浸,较好地解决了困扰水库20多年的大坝渗漏问题,达到了预期目的.
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