摘要
在进行张峰输水管线金峰山陡坡段PCCP管道安装过程中,因地形、地质、外界等因素遇到了施工困难,常规爆破开挖岩石、履带吊吊装管道均无法实施。根据现场条件制定了特定方案,最终利用反铲挖掘机拓展功能,顺利完成了岩石开挖、管道吊装的施工任务。
In the process of installing PCCP of the Zhangfeng Water Diversion Line in the steep slope section of Jinfeng Mountain, the construction difficulty had appeared due to meeting topographic, geologic and exterior factors, and the conventional methods to excavate rock by blasting and to hoist PCCP by crawler crane could not be used to complete this construction task. According to the actual condition in situ, the particular construction scheme was drawn up. At last,the construction task of excavating rock and handling PCCP was completed successfully by expanding the function of the back acting shovel and using it.
出处
《山西水利科技》
2015年第1期14-15,22,共3页
Shanxi Hydrotechnics
关键词
反铲挖掘机
岩石开挖
管道吊运
back acting shovel
excavating rock
handling PCCP
