科技创新与应用2024，Vol.14Issue(12)：181-184,4.DOI:10.19981/j.CN23-1581/G3.2024.12.042
单线铁路隧道钻爆法快速施工技术研究
谢永福 1杨方林 1赵宗波 1解振乙 1李洲1
作者信息
- 1. 贵州桥梁建设集团有限责任公司,贵阳 550000
- 折叠
摘要
Abstract
In order to realize the rapid construction of single-track railway tunnel by drilling and blasting,this paper takes Xianchang tunnel as the engineering background,through engineering investigation and field practice,carries on the optimization exploration from three aspects:tooling,construction method and construction traffic organization.The construction progress has been greatly improved.The actual results show that the matching design of tooling needs to proceed from the characteristics of the actual project,and the matching tooling with good applicability can greatly improve the construction progress,ensure the construction quality and reduce the construction cost at the same time;the optimization of the construction method under the premise of ensuring construction safety is conducive to the operation of special equipment,while ensuring the rapid connection of working procedures;considering the functional requirements of ancillary facilities as a whole,the cavern can be adjusted according to the needs of the construction stage.The research results of this paper can provide reference experience for follow-up similar projects.关键词
单线铁路隧道/钻爆法施工/快速施工/工法优化/施工交通组织Key words
single-track railway tunnel/drilling and blasting construction/rapid construction/construction method optimization/construction traffic organization分类
建筑与水利引用本文复制引用
谢永福,杨方林,赵宗波,解振乙,李洲..单线铁路隧道钻爆法快速施工技术研究[J].科技创新与应用,2024,14(12):181-184,4.
