Replication Data for: Chemical Blast Standard (1 kg)

A compiled standardized set of acoustic blast wave waveforms from 19 distinct high-explosives detonations totaling 817 waveforms. The waveforms are standardized to a 1 kg Trinitrotoluene (TNT) explosion in free air using scaling laws and corrections for location effects. The units of the blast wave waveforms are in Pascals (Pa), the scaled sample rate is in cuberoot kilogram Hertz (kg^(1/3) Hz) that can be used to compute the scaled time (s/kg^(1/3)), and the scaled distance is in meters per cube root kilogram (m/kg^(1/3)). The time span of the blast wave waveforms are 0.3 s/kg^(1/3) with the peak overpressure occurring at 0.1 s/kg^(1/3). Both the pandas DataFrame and SAC files include the sample rate, data, and the scaled distance* of the explosion blast waves. *The scaled distance for the SAC files are stored in \"dist\", which is usually used for distance from source in km The included explosion blast wave features are those computed by Schnurr et. al., 2020.

本数据集为经整理的标准化声学冲击波波形集，涵盖19种不同高能炸药的爆轰实验，总计817条波形。所有波形均通过相似律与位置效应校正，标准化为自由空气中1公斤三硝基甲苯（Trinitrotoluene，TNT）的爆炸场景。该冲击波波形的单位为帕斯卡（Pascals，Pa）；标准化采样率的单位为千克三次方根赫兹（kg^(1/3)·Hz），可用于计算标准化时间（单位：s/kg^(1/3)）；标准化距离的单位为米每千克三次方根（m/kg^(1/3)）。冲击波波形的时间跨度为0.3 s/kg^(1/3)，峰值超压出现于0.1 s/kg^(1/3)时刻。本数据集同时提供pandas数据框（DataFrame）与SAC格式文件，二者均包含采样率、波形数据以及爆炸冲击波的标准化距离。*注：SAC格式文件中的标准化距离存储于字段"dist"中，该字段通常用于表示距爆源的距离（单位：千米）。本次纳入的爆炸冲击波特征均由Schnurr及其团队于2020年计算得到。