摘要
本文阐述了爆破震动引起边坡体的震动效应。介绍了爆破震动波的传播特征、岩体的动态性质及岩体内的动应力分布;通过具体实例对边坡在动、静载荷共同作用下进行了稳定性计算,并对影响爆破震动效应的因素与边坡稳定性关系作了灵敏度分析。
Synopsis It is shown that blast shocks can lead to shocking effect of slopes. The
paper describes the transmission character of the blast shock wave, rockma-
ss dynamic property and dynamic stress distribution in rockmass. The stabi-
lity is calculated for the slope under the condition of both dynamic and
stationary actions on the basis of the specific examples and sensitivity anal-
ysis is made for the factors influencing the blast shocking and its relation
to the slope stability.
出处
《爆破》
CSCD
1989年第4期9-14,共6页
Blasting
