blasting crater

基本解释

A computer program based on the model has been composed, which can successfully simulate the blasting crater and figure the distribution of damage in rock.
在此模型的基础上编制的计算模拟程序可对岩体内的三维损伤分布进行计算，并可对爆破漏斗进行模拟。
Based on the indoor model tests and field blasting crater tests, the paper discussed the influence of single closed fissure upon fragmentation effect of blasting with single spherical charge.
本文在室内模型试验与现场爆破漏斗试验基础上，着重论述了单个闭合状裂隙对单个球状药包爆破破碎效果的影响。
Serial blasting crater test method was used in underground medium and deep hole mining of Dahongshan copper mine for determining drilling and blasting parameters, and good results were obtained.
大红山铜矿地下中深孔采矿中，采用系列爆破漏斗试验方法确定中深孔采矿凿岩爆破参数，取得了较好的效果。