路基工程Issue(6)：151-155,5.DOI:10.13379/j.issn.1003-8825.202305032
贵南高铁高台阶路堑超大面积边坡稳定性爆破开挖
Stability Blasting Excavation of Extra-large Area Cutting Slope with High Terrace of Guiyang-Nanning High-speed Railway
张健 1黎勇 2张少龙3
作者信息
- 1. 南宁汉鼎爆破工程公司,南宁 530005
- 2. 南宁市工程爆破协会,南宁 530003
- 3. 中铁北京局贵南高铁广西段七标项目部,广西河池 541002
- 折叠
摘要
Abstract
In order to overcome the impact of geological hazards in slope blasting excavation during the construction of high-speed railway embankments in karst Dashishan district,this article references the design parameters of smooth blasting and presplitting blasting,designs blasting plans under extremely complex geological conditions,and carries out timely analysis and on-site adjustment based on the geological conditions that occur during the construction process.It ensures the progress of the project and the stability of the slope.关键词
单壁路堑/超大面积/地质灾害/光爆预爆参数/稳定性爆破Key words
single wall cutting/extra-large area/geological hazards/smooth blasting and presplitting blasting parameters/stability blasting分类
矿业与冶金引用本文复制引用
张健,黎勇,张少龙..贵南高铁高台阶路堑超大面积边坡稳定性爆破开挖[J].路基工程,2023,(6):151-155,5.
