blasting crater

基本解釋

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.
在此模型的基礎(chǔ)上編制的計算模擬程序可對巖體內(nèi)的三維損傷分布進行計算，并可對爆破漏斗進行模擬。
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.
本文在室內(nèi)模型試驗與現(xiàn)場爆破漏斗試驗基礎(chǔ)上，著重論述了單個閉合狀裂隙對單個球狀藥包爆破破碎效果的影響。
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.
大紅山銅礦地下中深孔采礦中，采用系列爆破漏斗試驗方法確定中深孔采礦鑿巖爆破參數(shù)，取得了較好的效果。