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有效的应变波能和有效的鼓胀能是一种炸药的最重要性能。对那些爆炸能损耗于紧靠装药周围的岩石破碎或塑性形变的地方，有效的应变波能的现行计算值是太高了，因为该计算值包括了这种无用能量。对于弱的或多裂隙的岩石来说，有效鼓胀能的现行计算值又太低，因为该计算值没有包括爆炸气体释放的有用能，爆炸气体的压力在100MPa（计算的有效能一般选取的分界压力）和30MPa之间。在计算和预测有效能方面的这些不足导致高估了高压炸药（如乳化炸药）的性能和低估了低压炸药（如AN-FO）的性能。
Effective strain wave energy and effective bulging energy are the most important properties of an explosive. For those where explosions can be depleted in rock fragmentation or plastic deformation proximate to the charge, the current calculated value of the effective strain wave energy is too high because this calculation includes such useless energy. For weak or fractured rocks, the current calculated value of effective bulging energy is too low because the calculated value does not include the useful energy released by the explosive gas at a pressure of 100 MPa (the calculated effective energy is generally chosen as the demarcation Pressure) and 30MPa. These deficiencies in calculating and predicting effective energy have resulted in overestimating the performance of high-pressure explosives such as emulsion explosives and underestimating the performance of low-pressure explosives such as AN-FO.