长江科学院院报
長江科學院院報
장강과학원원보
JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTITUTE
2009年
z1期
76-80
,共5页
水库%土石坝%渗漏%防渗处理
水庫%土石壩%滲漏%防滲處理
수고%토석패%삼루%방삼처리
reservoir%earth-rock dam%leakage%anti-seepage treatment
湖北省共有各类水库5 838座,二、三类水库为4 262座,其中70%以上为土石坝,普遍存在大坝渗漏问题.目前大坝防渗处理技术措施较多,如何因地制宜地选择防渗处理方案以满足除险加固工程的功能性、可实施性、经济性、环境和安全性的要求,是建设各方必须重视的问题.以湖北省某水库为例分析了大坝渗漏的类型及成因,提出了有针对性的优选方案和施工中应注意的问题,为水库的防渗加固处理提供参考和借鉴.
湖北省共有各類水庫5 838座,二、三類水庫為4 262座,其中70%以上為土石壩,普遍存在大壩滲漏問題.目前大壩防滲處理技術措施較多,如何因地製宜地選擇防滲處理方案以滿足除險加固工程的功能性、可實施性、經濟性、環境和安全性的要求,是建設各方必鬚重視的問題.以湖北省某水庫為例分析瞭大壩滲漏的類型及成因,提齣瞭有針對性的優選方案和施工中應註意的問題,為水庫的防滲加固處理提供參攷和藉鑒.
호북성공유각류수고5 838좌,이、삼류수고위4 262좌,기중70%이상위토석패,보편존재대패삼루문제.목전대패방삼처리기술조시교다,여하인지제의지선택방삼처리방안이만족제험가고공정적공능성、가실시성、경제성、배경화안전성적요구,시건설각방필수중시적문제.이호북성모수고위례분석료대패삼루적류형급성인,제출료유침대성적우선방안화시공중응주의적문제,위수고적방삼가고처리제공삼고화차감.
There are totally 5838 reservoirs in Hubei Province including 4262 second- and third- class reservoirs, 70% of which are earth-rock dam, and there exist widely leakage in them. While many seepage control techniques for dams have been developed, It has still significant to choose proper anti-seepage measures according to local conditions in the function, practicality, economy and safe requirement. The causes and types of dam leakage are analyzed by taking a reservoir in Hubei Province as an example, and the optimal measurements and issues to be attended to in construction are advanced for reference to similar reinforcing projects.
