论文部分内容阅读
在三山岛金矿开拓中,-195m平巷F_3破碎带曾发生泥石流。这是特殊条件下的特殊工程地质现象。在天深处,修建天山公路和南疆铁路的隧道中,也出现过此类现象。 1986年底,在三山岛金矿,为坑道泥石流问题召开了专家分析会,会上专家们分析了泥石流产生的原因、形成的条件以及危害性,并且作出了处理意见一、坑道泥石流形成的特殊条件地形条件:在F_3断层破碎带,-195m
In Sanshandao gold mine development, -195m lane F_3 crush debris flow occurred. This is a special engineering geological phenomenon under special conditions. In the depths of time, the construction of Tianshan Highway and South Xinjiang Railway tunnel, there have been such a phenomenon. At the end of 1986, an expert analysis meeting was held at the Sanshandao Gold Mine for the debris flow in the tunnel. At the meeting, the experts analyzed the causes, formation conditions and dangers of the debris flow and made some suggestions on the treatment. First, special conditions for the formation of debris flow in the tunnel Topographic conditions: in the F_3 fault zone, -195m