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为了探讨井孔地下水位微动态形成的机理,笔者曾对我国西北某地的两次地下核爆炸组织了井孔地下水位动态观测与研究,其结果表明核爆力和爆心岩体的破裂对地下水位都有相当明显的作用和反映。本文介绍了这两次试验观测的条件与结果,分析了地下水位核爆效应的某些特征,讨论了影响这种效应的地质—水文地质条件等。
In order to discuss the mechanism of micro-dynamic formation of wellbore groundwater level, the author once conducted dynamic observation and research on the underground water table of borehole at two underground nuclear explosions in a place in the northwest of China. The results show that the nuclear explosion force and the rupture of the explosive core rock cause groundwater Bit has a very significant role and reflection. In this paper, the conditions and results of these two experimental observations are introduced. Some characteristics of the nuclear explosion effect of groundwater level are analyzed. The geological-hydrogeological conditions that affect this effect are discussed.