同步爆炸成型地下仓及混凝土仓壁的爆扩过程

Research on Blast Enlargement Process of Synchronous Forming Underground Warehouse and Concrete Wall in Soil

运用爆炸冲击动力学理论，从理论上系统地分析了土中同步爆炸成型地下仓及混凝土仓壁过程中空腔的运动特征．在基本假设基础上结合冲击波传播规律，提出了反映空腔爆扩速度、时间和最终爆腔尺寸的理论计算式．

Explosion mechanics theory is applied to analyze the movement characters of blast enlargement process of synchronous forming underground warehouse and concrete wall in soil . Based on the basic hypotheses and the propagation pattern of shock wave, theoretical formulas of calculating the explosive expanding velocity, time and final dimensions of cavity are advanced.