摘要
该文描述了口孜东煤矿风井建设过程中,充分运用综合机械化设备及多项革新技术,通过优化井筒冻结方案、合理布孔及科学管理,实现了巨厚表土大直径冻结井筒的优质快速施工。
This paper describes the air shaft con.sanction of Kouzidong coal mine, in the proecss of construction the comprehensive mechanized equipments and multinomial renovation skills are fully used. According as the good design of the frozen project ,through taking scientific organize and reasonable disposal in the process of construction ,the frozen well with major diameter realizes high quality accelerated construction in huge-thick soil.
出处
《山东煤炭科技》
2009年第1期72-73,共2页
Shandong Coal Science and Technology
关键词
优化冻结设计
综合机械化
大直径巨厚表土
快速施工
Optimize frozen design
Comprehensive mechanization
The major diameter and huge- thick soil
Accelerated construction
