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在井下爆破材料库的安全性评估中，如何计算巷道中的空气冲击波超压值尤为重要。本文介绍了一种计算井下巷道中空气冲击波超压值的计算模型和计算方法，此方法用于井下爆破材料库安全评估计算能得到较为准确的结果，可以判断发生事故的可能及危害程度，为采取预防措施提供了依据。在不违反现行《爆破安全规程》的前提下，文章还提出了修改井下爆破材料库的设计方案
How to calculate the overpressure of air shock wave in roadway is particularly important in the safety evaluation of underground blasting material library. In this paper, a calculation model and calculation method for calculating overpressure of air shock wave in underground tunnels are introduced. This method can be used to get more accurate results in the safety assessment of downhole material database, and can be used to determine the possible and harmful degree of accidents. Take precautions to provide a basis. Under the premise of not violating the current “blasting safety regulations”, the article also proposed the design scheme of modifying the underground blasting material storehouse