摘要
爆破在下穿输水隧道工程施工中,在提升施工效率、加快施工进度等方面有显著优势,但爆破也存在一定的危险,控制不当容易发生严重的安全事故。为最大限度发挥出爆破施工技术在下穿输水隧道工程中的优势和作用,结合黑白面将军山隧道工程实际情况,分析了爆破施工技术的应用要点以及爆破施工中的安全控制措施,认为在下穿输水隧道工程施工中应用爆破施工技术,需结合工程特点选择合适的施工方案,并加强施工过程及施工安全的控制,能够保证施工任务高效、安全、高质量地完成,从而获得更大的经济效益。该案例中的经验值得类似工程参考借鉴。
Blasting has significant advantages in improving construction efficiency and accelerating construction progress in the construction of underpass water conveyance tunnel,but improper control in blasting is prone to serious safety accidents.In order to give full play to the advantages and role of blasting construction technology in underpass water conveyance tunnel project,the application points of blasting construction technology and safety control measures are analyzed combined with the actual situation of Heibaimian Jiangjunshan Tunnel Project.It is pointed out that the application of blasting construction technology in the construction of underpass water conveyance tunnel needs to be conducted based on the engineering characteristics,so as to select appropriate construction scheme and strengthen the control of construction process and construction safety with higher efficiency,safety and quality,as well as greater economic benefits.The constructing experience is worthy of reference for similar projects.
作者
马会力
MA Hui-li(China Railway 18th Bureau Group First Engineering CO.,LTD.,Zhuozhou 072750,China)
出处
《浙江水利水电学院学报》
2021年第6期47-51,共5页
Journal of Zhejiang University of Water Resources and Electric Power
关键词
输水隧道
爆破
飞石
振动
water conveyance tunnel
blast
flying stone
vibration
