中国水能及电气化
中國水能及電氣化
중국수능급전기화
CHINA HYDROPOWER & ELECTRIFICATION
2014年
7期
4-7
,共4页
大岗山水电站%斜井%混凝土滑模%施工
大崗山水電站%斜井%混凝土滑模%施工
대강산수전참%사정%혼응토활모%시공
Dagangshan hydropower station%inclined shaft%concrete sliding mold%construction
大岗山水电站引水系统共布置4条引水管道，其中单条斜井段长度128m，衬砌后洞径为10m的圆形断面，在方案选择时采用滑模技术进行浇筑。滑模系统在进场后，首先对滑模进行了预拼装检查，并进行消缺处理。在滑模安装完成后，首先进行空载提升试验，保证滑模行走系统、提升系统和卷扬系统能顺利运行。本文总结了大岗山水电站滑模快速施工实践经验，对类似工程斜井或竖井的滑模施工具有借鉴作用。
大崗山水電站引水繫統共佈置4條引水管道，其中單條斜井段長度128m，襯砌後洞徑為10m的圓形斷麵，在方案選擇時採用滑模技術進行澆築。滑模繫統在進場後，首先對滑模進行瞭預拼裝檢查，併進行消缺處理。在滑模安裝完成後，首先進行空載提升試驗，保證滑模行走繫統、提升繫統和捲颺繫統能順利運行。本文總結瞭大崗山水電站滑模快速施工實踐經驗，對類似工程斜井或豎井的滑模施工具有藉鑒作用。
대강산수전참인수계통공포치4조인수관도，기중단조사정단장도128m，츤체후동경위10m적원형단면，재방안선택시채용활모기술진행요축。활모계통재진장후，수선대활모진행료예병장검사，병진행소결처리。재활모안장완성후，수선진행공재제승시험，보증활모행주계통、제승계통화권양계통능순리운행。본문총결료대강산수전참활모쾌속시공실천경험，대유사공정사정혹수정적활모시공구유차감작용。
Dagangshan hydropower station water diversion system is totally provided with four water diversion pipelines. Wherein,single inclined shaft section is 128m long.The hole diameter is 10m round cross section after building.Sliding mold technology is adopted for pouring during program selection.Sliding mold should undergo pre-assembly check firstly after the sliding mode is delivered into the construction site.Defect elimination treatment is conducted.After sliding mold is installed,empty-load lifting test should be firstly conducted to ensure that the sliding mold running system,lifting system and hoisting system can be smoothly operated.Rapid construction practice experience of Dagangshan hydropower station is summarized in the paper,thereby providing reference for sliding mold construction projects in similar inclined shaft and vertical shafts.
