摘要
以张唐铁路杨木栅子隧道施工为例,对工程采用的水压爆破施工工艺进行了详细阐述,并分析了该技术的施工特点与经济效益,指出水压爆破施工技术提高了炮孔利用率、增加了循环进尺速度、提高了空气质量、改善了施工环境。
Taking the Zhang-Tang Yangmushanzi tunnel construction as an example,this paper elaborated in detail the construction technology of hydraulic blasting used in engineering,and analyzed the construction characteristics and economic benefits of the technology,pointed out that hy-draulic blasting construction technology improved the hole utilization ratio,increased the circulation scale velocity,improved the air quality,im-proved the construction environment.
出处
《山西建筑》
2014年第17期179-180,共2页
Shanxi Architecture
关键词
水压爆破
施工技术
隧道
设计
water pressure blasting
construction technology
tunnel
design
