建井技术
建井技術
건정기술
Mine Construction Technology
2015年
z2期
175-180
,共6页
埋石混凝土%重力坝%运输及入仓%质量控制
埋石混凝土%重力壩%運輸及入倉%質量控製
매석혼응토%중력패%운수급입창%질량공제
embedding stone concrete%gravity dam%transportation and placing%quality control
目前埋石混凝土在中小型重力坝施工中得到广泛应用。巫溪两会沱埋石混凝土重力坝采用汽车拉运入仓,挖掘机仓内铺设混凝土和块石的施工方案。通过现场有效的施工管理和质量控制,解决了本工程大型设备无法入场、高仓位混凝土和块石运输及入仓难度大的问题,提高了埋石混凝土施工的机械化程度,提高了埋石率,加快了施工进度,确保了施工质量,节约了施工成本。
目前埋石混凝土在中小型重力壩施工中得到廣汎應用。巫溪兩會沱埋石混凝土重力壩採用汽車拉運入倉,挖掘機倉內鋪設混凝土和塊石的施工方案。通過現場有效的施工管理和質量控製,解決瞭本工程大型設備無法入場、高倉位混凝土和塊石運輸及入倉難度大的問題,提高瞭埋石混凝土施工的機械化程度,提高瞭埋石率,加快瞭施工進度,確保瞭施工質量,節約瞭施工成本。
목전매석혼응토재중소형중력패시공중득도엄범응용。무계량회타매석혼응토중력패채용기차랍운입창,알굴궤창내포설혼응토화괴석적시공방안。통과현장유효적시공관리화질량공제,해결료본공정대형설비무법입장、고창위혼응토화괴석운수급입창난도대적문제,제고료매석혼응토시공적궤계화정도,제고료매석솔,가쾌료시공진도,학보료시공질량,절약료시공성본。
Buried concrete has used in the small and medium‐sized gravity dam construction widely. The buried concrete gravity dam of Lianghuituo in Wuxi uses construction program that transportation warehousing and excavators laying concrete and stone. Through the effective construction management and quality control ,the problems of large equipment entry site ,concrete and stone transportation warehousing in high position were solved ,which improving the mechanization degree of buried con‐crete construction ,increasing the rate of buried stone ,speeding up the construction progress ,ensuring the construction quality and saving the construction cost.