火工品INITIATORS&PYROTECHNICS文章编号：1003-1480（2023）01-0042-04浅埋爆炸空气冲击波峰值压力计算方法研究杨峰1，翟红波1，苏健军1，李尚青1，肖洋1，刘伟2（1.西安近代化学研究所，陕西西安，710065；2.军事科学院防化研究院，北京，102205）摘要：为研究装药比例埋深和比例距离对浅埋爆炸空气冲击波峰值压力的影响，测试了3种比例埋深工况下，7种比例距离处浅埋爆炸空气冲击波的峰值压力，结合量纲分析对试验数据进行拟合，得到了浅埋爆炸空气冲击波峰值压力的经验公式。结果表明：空气冲击波峰值压力随着比例埋深和比例距离的增加而减小；随着比例距离增加，比例埋深对空气冲击波峰值压力的影响减弱；空气冲击波峰值压力ΔPD与装药量Q、爆心距R和埋深L有关，其经验公式为：。关键词：浅埋爆炸；空气冲击波；峰值压力；比例埋深；比例距离中图分类号：TJ55文献标识码：ADOI：10.3969/j.issn.1003-1480.2023.01.009ResearchontheCalculationMethodofPeakPressureofShallowBuriedExplosionAirShockWaveYANGFeng1，ZHAIHong-bo1，SUJian-jun1，LIShang-qing1，XIAOYang1，LIUWei2(1.Xi’anModernChemistryResearchInstitute,Xi’an,710065；2.ResearchofChemicalDefenseAcademyofMilitaryScience,Beijing,102205)Abstract：Inordertostudytheinfluenceofproportionalburialdepthandproportionaldistanceofchargesonthepeakpressureofshallowburiedexplosionairshockwave,thepeakpressureofshallowburiedexplosionairshockwaveat7proportionaldistancesunder3proportionalburialdepthconditionswastested.Thetestdatawerefittedcombinedwithdimensionalanalysis,andtheempiricalformulaofthepeakpressureofshallowburiedexplosionairshockwavewasobtained.Theresultsshowthatthepeakpressureofairshockwavedecreaseswiththeincreaseofproportionalburialdepthandproportionaldistance;Withtheincreaseofproportionaldistance,theinfluenceofproportionalburialdepthonthepeakpressureofairshockwavedecreases;PeakpressureofairshockwaveΔPDisrelatedtochargequantityQ,explosioncenterdistanceRandburialdepthL,itsempiricalformulais:.Keywords：Shallowburiedexplosion；Airshockwave；Peakpressure；Proportionalburialdepth；Proportionaldistance地雷和钻地弹等侵彻武器浅埋爆炸时产生的冲击波会对人员与建筑目标造成严重毁伤，因此对浅...
