摘要
阳山金矿区地下水类型主要有第四系孔隙水、层状岩类基岩裂隙水、块状岩类基岩裂隙水及构造带脉状裂隙水4种类型,坑道内涌水岩层主要为炭质千枚岩夹灰岩及斜长花岗斑岩,充水来源为第四系松散堆积层及地表浅部节理裂隙发育带,过水通道则主要为岩石节理裂隙,涌水量的大小受岩性及裂隙发育程度的影响,较大的涌水对坑道施工及将来的采矿产生不利影响,文章通过比拟法对矿坑涌水量进行预测,并对SM3坑道涌水问题的影响及矿坑水利用提出了建议。
The groundwater type Yangshan gold deposit the are mostly Quaternary System pore water, bedrock fissured water and structure nervation fissured water. Water gushing yield terrane in sap is char phyUite nip limestone and granite-porphyry. The origin of water is Quaternary System accumulate material and fissure in terrane, the alleyway is fissure. The lithoiogy and develop degree of fissure will infection Water gushing yield. The large water gushing yield is disadvantage in sap construction or the gold mine mining. The text get across method of assimilate forecast the water gushing yield , at one time bring forward advice of the problem in water gushing yield and exploitation of mine water.
出处
《矿产勘查》
2012年第1期117-122,共6页
Mineral Exploration
关键词
阳山金矿
水文地质特征
涌水量预测
矿床开采
矿坑水利用
Yangshan gold mine
hydrogeological characteristics
water gushing yield forecast
mineral deposit exploitation
utilization of mine water
