Application of electric method in detection of work-out section in Honghuisan coal mine;
电法勘探在红会三矿探测采空区中的应用
When the electric method water source prospecting is used under the geologic environmental condition of northern GY foreland and northwestern TX mountainous areas in Hebei Province,the water well locating shall not put undue stress on conductive formation or limestone karst fissures,especially the H-type curve appears.
在河北GY北部山前地带及河北TX西北部山区等环境条件下,采用电法找水,不应过分依赖于低阻岩带或灰岩溶隙选定井位,特别是电测深H型曲线,如低阻出现深度较浅,且未出现低阻平直段,曲线尾部又近于45°渐近线,则可能是浅层的亚粘土、砂质粘土形成的,不具备成井条件;而A型曲线如在深部(200～350m)出现高阻平直段,则可推测为基岩深部的脉状裂隙水反映。
The author introduced the electricity method for lead-zinc prospecting at home and abroad,with a focus on prospecting in Tongchangba lead-zinc deposit and Aozhigang zinc deposit.
通过简要介绍国内外以沉积型为主铅锌多金属矿投入物探方法的概况和鄂西铅锌矿的基本地质特征以及在该矿开展物探工作的现状,重点分析了铜厂坝铅锌矿和凹子岗锌矿电法的工作成果及应用效果,说明电法是鄂西铅锌矿普查评价中的重要手段之一。
Drawing original data map of physical-prospecting electrical method by second-developed MAPGIS;
用MAPGIS二次开发绘制物探电法原始数据图
The appraisal of “FFF” electrical method used in gold mine;
<FFF>电法在金矿评价中的应用效果
Based on investigations of the Gachun silver polymetallic deposit in western Sichuan and the Wunugetusan lindgrenite deposit in Manzhouli, this paper deals with the positioning and predicting roles and the application effects of the electrical method in prospecting for concealed metallic deposits.
以川西呷村银多金属矿和满洲里乌奴格吐山铜钼矿典型矿床的勘查研究成果为基础,介绍电法在寻找隐伏矿方面的定位预测作用和实际应用效果。
The nuclear magnetic resonance is used to the water research in the hydro-geological surveying for the Xiaogan 500KV transformer station,and the electrical prospecting is also used for the surveying.
在对孝感500KV变电站的供水水文地质勘察中,运用核磁共振直接找水,并在场区布置合理的电法勘探工作,根据勘探成果解释,确定合理井位,再钻探成井,解决了变电站的用水难题。
This article introduces the electrical prospecting ways which include high density resistivity(HDR),geology purpose radar(GPR),temporal electromagnetism(TEM) and so on are used to testing and prospecting the alive fault in Changchun city.
结果表明,在长春市活断层调查中,电法是探测隐伏断裂既经济又有效的重要手段。
This paper briefly introduces 3D-seismic exploration,electrical prospecting,hydrogeological exploration for designing and producing of coal mine as well as the result of its application.
近年来该物测队利用综合物探方法在解决煤矿含水层划分方面取得了一些成果,文章简要介绍了三维地震、电法勘探和水文地质综合勘探在煤矿设计和生产中发挥的作用及其应用效果。
According to the result of electrical prospecting,the Pb-Zn ores in Daheishan,Xiaoshuihe and Hulugou in Xunyang region,Shaanxi Province is evaluated.
采用电法勘探对陕西旬阳地区大黑山、小水河和葫芦沟地区铅锌矿做地质探讨评价,通过对该地区成矿背景和电性规律研究,成功探明大黑山1、2号矿体产状、走向和规模,圈定小水河和葫芦沟地区多处有找矿意义的异常,同时总结出该地区铅锌矿电性突出,具有"高视电阻率、高视极化率"特征。