【摘要】 爆破工程设计与教学中常用示意图来直观表征爆破器材与起爆方法,而目前并没有统一标准对这些示意图进行规范。针对目前常用的导爆管及其起爆方法,归纳了多种不同的图示与标识方法,分析相应图示标识的操作工艺及其优缺点;根据图示形象化、简单化与直观化的特点对相应的图示图例进行了规范,以求更好地指导爆破生产实践与科研设计及教学等环节。更多还原

【Abstract】 The explosive materials and initiation method are intuitively characterized by the schematic diagram in teaching and design of blasting engineering.However,no unified code for the schematic diagram is proposed.According to the common nonel tube and its initiation method,a number of different graphic representation and marking methods are collected to analyze the corresponding operation technologies and their respective merits and demerits.Consequently,the corresponding graphic representation and legend are normalized based on its features as imagery,simplification and visualization,thus providing a better guide to blasting practice and teaching process.更多还原