吉林地质
吉林地質
길임지질
JILIN GEOLOGY
2011年
4期
95-98
,共4页
东升电站%堆石混凝土坝%固结灌浆
東升電站%堆石混凝土壩%固結灌漿
동승전참%퇴석혼응토패%고결관장
Dongsheng power station%concrete rockfill dam%consolidation grouting
东升水电站挡水建筑物采用堆石混凝土重力坝,基础固结灌浆过程中发现钻孔施工难度较大,采用了先对抛石段灌浆,后钻孔,再整体固结灌浆的方法,解决了这一问题,提高了整体的施工效率,经检验,固结灌浆效果明显,达到了设计要求。
東升水電站擋水建築物採用堆石混凝土重力壩,基礎固結灌漿過程中髮現鑽孔施工難度較大,採用瞭先對拋石段灌漿,後鑽孔,再整體固結灌漿的方法,解決瞭這一問題,提高瞭整體的施工效率,經檢驗,固結灌漿效果明顯,達到瞭設計要求。
동승수전참당수건축물채용퇴석혼응토중력패,기출고결관장과정중발현찬공시공난도교대,채용료선대포석단관장,후찬공,재정체고결관장적방법,해결료저일문제,제고료정체적시공효솔,경검험,고결관장효과명현,체도료설계요구。
Dongsheng station uses rockfill concrete gravity retaining structures,it is difficult in foundation consolidation grouting in drilling construction.According to specific circumstances,firstly,we threw stones,grouted,and drilled,then,the overall consolidation grouted solutions to solve this problem.It improves the overall efficiency of construction,and inspection,consolidation grouting effect is obvious,and meets the design requirements.
