中国农村水利水电
中國農村水利水電
중국농촌수이수전
CHINA RURAL WATER AND HYDROPOWER
2014年
10期
105-107,112
,共4页
小断面长隧洞%大坡度长斜井%一体化提升系统%应用
小斷麵長隧洞%大坡度長斜井%一體化提升繫統%應用
소단면장수동%대파도장사정%일체화제승계통%응용
long tunnel with small section%long inclined shaft with large slope%integrated liftsystem%application
小断面长隧洞施工中,以大坡度长斜井作为施工支洞时,支洞运输方案的选择是关键。本文依托云南省牛栏江-滇池补水大五山隧洞工程,通过对不同形式的运输方案进行比选,提出并设计了“一体化提升系统”[1]。结果表明,该运输方式的应用,减少了中间环节,降低了生产成本,提高了设备利用率,确保了工程工期。
小斷麵長隧洞施工中,以大坡度長斜井作為施工支洞時,支洞運輸方案的選擇是關鍵。本文依託雲南省牛欄江-滇池補水大五山隧洞工程,通過對不同形式的運輸方案進行比選,提齣併設計瞭“一體化提升繫統”[1]。結果錶明,該運輸方式的應用,減少瞭中間環節,降低瞭生產成本,提高瞭設備利用率,確保瞭工程工期。
소단면장수동시공중,이대파도장사정작위시공지동시,지동운수방안적선택시관건。본문의탁운남성우란강-전지보수대오산수동공정,통과대불동형식적운수방안진행비선,제출병설계료“일체화제승계통”[1]。결과표명,해운수방식적응용,감소료중간배절,강저료생산성본,제고료설비이용솔,학보료공정공기。
When the long inclined shaft with large slopes is used as the working tunnel in the construction of long tunnel with small sections ,it is important to choose the right transportation scheme .By comparing some methods ,this paper proposes a new way called“integrated liftsystem”in the construction of Kraaljiang-Dianchi Lake Water from five mountains in Yunnan Province .The re-sult shows that this transportation reduces successfully the intermediate links and production costs ,thus improving equipment utili-zation ,and ensuring the project as planned .