关键词: 爆炸冲击波, 计算模型, 机器学习, 含铝炸药, 装药形状, 地形环境

Abstract: This paper summarizes the existing research achievements of the computational models for the shock wave field of air-burst explosive charges, deeply analyzes the applicable scope and shortcomings of the existing computational models, and looks forward to the future development trends of the air-burst shock wave field computational models. It provides a new approach for the rapid and accurate calculation of the shock wave field of second and third-generation high-energy explosives in complex environments such as urban and mountainous areas. Focusing on the propagation law of shock waves from high-energy explosives in the air, it summarizes the current research status and achievements on the influence laws of charge shape, terrain environment, and atmospheric environment on shock wave parameters. It also analyzes the applicable scope, advantages and disadvantages, and research progress of existing theoretical models, empirical models, and machine learning models. It discusses the application prospects of artificial intelligence algorithms such as neural networks in the prediction of explosive shock wave fields and looks forward to the main development directions in this field. This can provide support for the prediction of the power field of high-energy explosives in the air and the development of damage technology, and also offer references for subsequent related research.

Key words: explosion shock wave, calculation model, machine learning, aluminized explosives, charge shape, terrain environment