广东水利电力职业技术学院学报
廣東水利電力職業技術學院學報
엄동수리전력직업기술학원학보
JOURNAL OF GUANGDONG TECHNICAL COLLEGE OF WATER RESOURCES AND ELECTRIC ENGINEERING
2011年
2期
31-33,40
,共4页
坝体%渗水%上截下排%防渗墙
壩體%滲水%上截下排%防滲牆
패체%삼수%상절하배%방삼장
dam%seepage%upstream cut-off with downstream drainage%wall to prevent water seepage
土坝坝体渗水是一种安全隐患,如处理不当将直接威胁大坝及下游人民生命财产的安全,因此坝体防渗处理至关重要。对此,通过分析三洲塘水库坝体渗水的成因,按照＂上截下排＂的防渗处理原则,结合工程实际,选择砼防渗墙及高压旋喷的防渗方法妥善处理三洲塘水库坝体渗水问题,保证大坝及下游人民生命财产安全。
土壩壩體滲水是一種安全隱患,如處理不噹將直接威脅大壩及下遊人民生命財產的安全,因此壩體防滲處理至關重要。對此,通過分析三洲塘水庫壩體滲水的成因,按照＂上截下排＂的防滲處理原則,結閤工程實際,選擇砼防滲牆及高壓鏇噴的防滲方法妥善處理三洲塘水庫壩體滲水問題,保證大壩及下遊人民生命財產安全。
토패패체삼수시일충안전은환,여처리불당장직접위협대패급하유인민생명재산적안전,인차패체방삼처리지관중요。대차,통과분석삼주당수고패체삼수적성인,안조＂상절하배＂적방삼처리원칙,결합공정실제,선택동방삼장급고압선분적방삼방법타선처리삼주당수고패체삼수문제,보증대패급하유인민생명재산안전。
Dam seepage is a risk to security,for an improper handling will be a direct threat to the dam and people＇s life and property security in downstream area.Therefore,it is essential to prevent dam seepage.This paper proposes proper handling of Sanzhoutang dam seepage by analyzing the causes of dam seepage,obeying ＂upstream cut-off with downstream drainage ＂ seepage principles,combining engineering practice and adopting concrete cutoff wall and the high pressure jet grouting method.As a result,the dam safety and people＇s life and property security are ensured.
