红水河2024，Vol.43Issue(3)：1-6,6.DOI:10.3969/j.issn.1001-408X.2024.03.001
水电工程石方洞挖数码电子雷管联网方案及耗量分析方法研究
Networking Scheme and Consumption Analysis Method of Digital Electronic Detonator for Rock Excavation in Hydropower Project
摘要
Abstract
Since the mandatory application of digital electronic detonators in the blasting excavation of hydropower projects in 2021,the research on the blasting networking design scheme,actual consumption and cost analysis of digital electronic detonators is still in the blank stage.The authors start with the comparative analysis of the design scheme of digital electronic detonator and non-electric millisecond detonator blasting network,study the difference of blasting network mode between the two detonators,and theoretically derive the consumption adjustment coefficient of the two detonators.At the same time,the unconstrained support vector machine model is used to construct the functional relationship between detonator consumption and rock grade and excavation section.The consumption adjustment coefficient of digital electronic detonator after replacing non-electric millisecond detonator is calculated,and the accuracy of the calculated data is verified by single variable test.The results show that the measured data results are consistent with the theoretical derivation results and the mathematical model analysis results,which proves the reliability of the two research methods.关键词
数码电子雷管/非电毫秒雷管/爆破联网/无约束支持向量机/调整系数Key words
digital electronic detonator/non-electric millisecond detonator/explosive networking/unconstrained support vector machine/adjustment coefficient分类
建筑与水利引用本文复制引用
刘春高,马赫,唐永发,乔天霞..水电工程石方洞挖数码电子雷管联网方案及耗量分析方法研究[J].红水河,2024,43(3):1-6,6.基金项目
国家自然科学基金重点项目(51739003) （51739003）
国网新源控股有限公司科技项目(SGXYKJ-2023-047) （SGXYKJ-2023-047）
