摘要
本文利用ADINA计算程序计算单孔爆破半无限岩体内应变能的数值，得出当抵抗较小时，若岩体内应变能分配均匀，则有利于岩石破碎。
This paper uses ADINA program to calculat strain energy in semi - indefinite rock mass of single- hole blasting, analyses rock mass strain energy distribution regulation with resistance change and draw up the decision that rock mass strain energy is even distribution in small resis tance which is good to rock mass breakage.
出处
《爆破》
CSCD
1997年第1期9-11,共3页
Blasting
