CAJ | 학술논문

为改善山东泰安市岱岳区北部下港乡的饮水条件,运用视电阻率联合剖面法分析了研究区低电阻率的异常特征,推测出低阻正交点异常与小型裂隙发育有关,从而确定 NNE 向异常体为裂隙破碎带；在此基础上通过三极电测深法分析了低阻/ U 型0异常特征,推测出以530/3测点为中心的地下水富集区,确定深度70~250 m 基岩裂隙发育,富水性强,水量丰富；最终选择530/3测点为孔位点,同时对其进行成井施工探水,最终孔深为194 m,涌水量为168 m3/ d。研究结果不仅解决了用水问题,同时证明综合电法是一种可行、有效的找水勘探手段。
위개선산동태안시대악구북부하항향적음수조건,운용시전조솔연합부면법분석료연구구저전조솔적이상특정,추측출저조정교점이상여소형렬극발육유관,종이학정 NNE 향이상체위렬극파쇄대；재차기출상통과삼겁전측심법분석료저조/ U 형0이상특정,추측출이530/3측점위중심적지하수부집구,학정심도70~250 m 기암렬극발육,부수성강,수량봉부；최종선택530/3측점위공위점,동시대기진행성정시공탐수,최종공심위194 m,용수량위168 m3/ d。연구결과불부해결료용수문제,동시증명종합전법시일충가행、유효적조수감탐수단。
In order to improve t he drinking w ater conditions of Xiagang village in the nort h of Daiyue district of Taian city of Shandong Province, the abnormal characteristics of lower resistivity were analyzed using the apparent resistivity combined pro-files method in this paper. T he results showed t hat the fracture development is related to the abnormal characteristics of low re-sistance point of intersection, which can determine the fissure crushed zone w ith NNE direct ion. On the basis, the abnormal characteristics of low er resist ivit y U-type w ere analyzed using the tri electrode sounding method, w hich speculates the groundw-ater rich area in center point of 530/ 3 and suggest s that bedrock fissure develops at the depth of 70 to 250 meters. Finally, the point of 530/ 3 w as used as the drilling point, and geophysical exploration w as performed to det ermine that the point is 194 me-ters deep and has an average daily water product ion of 168 m3 . The study not only solves the water supply problem, but also proves that the integrated elect ric method is a practical and effect ive w ay for groundw ater exploration.