爆区软弱带对爆破效应的影响原理

Principle of Influence of Soft Stratum in Blasting Region on the Blasting Effect

定向爆破工程中，爆区地质条件往往很复杂，因此对爆破效应的影响也是多方面的。本文就一种较简单的地质条件，用一维应力波理论，解释了软弱带对爆破效应的影响原理。

In blasting engineering work,the influence of complicated geological conditions whiCh usually occur on blasting effect comes in many ways.With one-dimension stress wave theory,the principle ofinfluence of soft stratum on blasting effect taler a comparatively simple geological condition is explained in the paper .