小孤山引水隧洞衬砌快速施工  

Rapid Construction for the Diversion Tunnel Lining of Xiaogushan Hydropower Station

作　　者：石峰 张景岳 

机构地区：[1]甘肃黑河水电开发股份有限公司,甘肃张掖734000

出　　处：《水力发电》2010年第11期30-31,81,共3页Water Power

摘　　要：引水隧洞衬砌施工进度是决定电站投产发电的关键工程。小孤山隧洞衬砌为了加快施工进度采用双台车施工,并且通过分析针梁式台车施工程序,从流水作业思路出发,在有限空间内合理区别不控制和控制进度的工序。对非控制进度工序安排了流水作业线,对控制进度的工序则尽量缩短施工时间。经过努力,于2005年8月创造了衬砌428.4 m/月的全国纪录。For speeding the construction of diversion tunnel lining,two trolleys in series were used for the lining construction of Xiaogushan Hydropower Station.By analyzing the constructing process of needle beam trolley,the non-controlled and controlled processes were identified from the idea of flow operation.The non-controlled processes were arranged to flow operation and the controlled processes were completed as fast as possible.A national lining record of 428.4 m per month is created in August 2005.

关 键 词：小孤山 引水 隧洞衬砌 快速施工 HYDROPOWER Station 控制进度 加快施工进度 流水作业线 工序安排 针梁式台车 有限空间 投产发电 施工时间 施工程序 合理区别 关键工程 思路 纪录 分析 电站 

分 类 号：TV73[水利工程—水利水电工程] TM612[电气工程—电力系统及自动化]