摘要
以某国防工程为例,根据现场试验对比结果给出了详细的大型地下硐室施工中光面爆破的设计参数,同时还给出了本工程的施工方案及技术经济指标。施工结果表明,所给出的参数及方案是合理的。
In this paper, taking some tunnel defense engineering as an example, the detailed design parameters of smooth blasting for the excavation of large underground chamber arc given according to the results obtained from the comparison of blasting experiments in site. The construction scheme and the technical and economical indexes of the example engineering are also given. The results of construction show that the determined parameters and scheme are reasonable.
出处
《矿业研究与开发》
CAS
北大核心
2007年第1期57-58,78,共3页
Mining Research and Development
关键词
光面爆破
硐室掘进
爆破参数
Smooth blasting, Chamber excavation, Blasting parameter
