【摘要】 在工程实践中,通过萨道夫斯基公式进行爆破地震波强度预测时会出现较大的偏差。根据大量有关论文资料及实际测试结果分析,认为衰减规律本身、地质地形条件、总药量与段药量、药包形状与装药形式、自由面条件和爆区方位与高程差异等都可能是造成爆破振动强度预测较大误差的主要原因。更多还原

【Abstract】 In engineering practice,big deviation would be appeared by Sadov’s formula when forecasting the blasting vibration.Based on analysis of abundant document materials and actual measure results,the major causes might lead to this big deviation consist of the attenuation law,the topography and geology condition,total charge amount and charge amount per delay,charge shape and structure,free surface,direction and elevation difference of blasting area,and so on.更多还原