水电与新能源
水電與新能源
수전여신능원
HYDROPOWER AND NEW ENERGY
2013年
6期
44-47
,共4页
胡瀚尹%黄会宝%王龙%董林
鬍瀚尹%黃會寶%王龍%董林
호한윤%황회보%왕룡%동림
瀑布沟水电站%泄洪洞%裂缝%修补
瀑佈溝水電站%洩洪洞%裂縫%脩補
폭포구수전참%설홍동%렬봉%수보
Pubugou Hydropower Station%flood discharging tunnel%crack%repairment
为满足瀑布沟水电站防洪度汛要求，确保泄洪隧洞安全运行，对泄洪洞衬砌裂缝进行了检查和测量，分析了洞内衬砌产生裂缝的原因。采取聚氨酯和亲水性环氧灌浆料两序孔复合补强灌浆技术，对泄洪洞衬砌缺陷进行了修补。经历了汛期泄洪过流的实践检验，修复后的泄洪洞运行状况良好。
為滿足瀑佈溝水電站防洪度汛要求，確保洩洪隧洞安全運行，對洩洪洞襯砌裂縫進行瞭檢查和測量，分析瞭洞內襯砌產生裂縫的原因。採取聚氨酯和親水性環氧灌漿料兩序孔複閤補彊灌漿技術，對洩洪洞襯砌缺陷進行瞭脩補。經歷瞭汛期洩洪過流的實踐檢驗，脩複後的洩洪洞運行狀況良好。
위만족폭포구수전참방홍도신요구，학보설홍수동안전운행，대설홍동츤체렬봉진행료검사화측량，분석료동내츤체산생렬봉적원인。채취취안지화친수성배양관장료량서공복합보강관장기술，대설홍동츤체결함진행료수보。경력료신기설홍과류적실천검험，수복후적설홍동운행상황량호。
In order to meet the requirements of flood control of Pubugou Hydropower Station and to ensure the safe oper -ation of flood discharging tunnel , the tunnel lining cracks are inspected and measured and the reasons for cracks are ana-lyzed.Two sequence hole complex reinforcement grouting technique with polyurethane and hydrophilic epoxy grouting material are employed for repairing cracks .The repaired water discharging tunnel survived the test of large flood flow , which shows the good repair and operation .
