CAJ | 학술논문

焦家金矿望儿山分矿建矿30多年，由于存在历史遗留采空区和民采空区，加上近期浅部产量不断增加，地表沉降加速，导致多处山体地表出现塌陷区域。为了及时反映望儿山浅部山体塌陷区域以及周围、居民区域的地表变化情况，利用Dini03数字水准仪，采用线路测量方法，在采空区地表布设了7条观测线，70余个测点，进行连续岩移观测，获得该区域较全面的地表移动数据。近年来，该矿区在采空区地表以水准测量与钻探相结合的方式，进行采空区治理，物探和钻探工作探明了-60 m水平以上浅采空区的空间分布。通过对地表下沉监测数据与物探地下浅部采空区进行对照分析可知，南北线3行人道路旁，下沉值较大的6、15、16和17号点皆位于采空区正上方，说明物探结果可信。
초가금광망인산분광건광30다년，유우존재역사유류채공구화민채공구，가상근기천부산량불단증가，지표침강가속，도치다처산체지표출현탑함구역。위료급시반영망인산천부산체탑함구역이급주위、거민구역적지표변화정황，이용Dini03수자수준의，채용선로측량방법，재채공구지표포설료7조관측선，70여개측점，진행련속암이관측，획득해구역교전면적지표이동수거。근년래，해광구재채공구지표이수준측량여찬탐상결합적방식，진행채공구치리，물탐화찬탐공작탐명료-60 m수평이상천채공구적공간분포。통과대지표하침감측수거여물탐지하천부채공구진행대조분석가지，남북선3행인도로방，하침치교대적6、15、16화17호점개위우채공구정상방，설명물탐결과가신。
Wangershan Cent mineral of Jiaojia Gold Mine in eastern Laizhou Jincheng territory in Shandong Province has been constructed over 30 years.Due to the historical gob and the privately owned gob,as well as the recent increasing production at the shallow area,resulting in the surface subsidence accelerated and appeared at many mountain regions.In order to reflect the Wangershan mine shallow collapse areas and surrounding surface changes of office and residents area,7 observation lines and over 70 measuring points have been emplaced using the Dini03 digital level and line measurement method,then,conducted continuous the rock movement observation and access to the region more comprehensive surface movement data.In recent years,the gob governance,the geophysical and the drilling work,were carried out by the ways of combining leveling and drilling in gob surface, and proved the spatial distribution of a more shallow level of -60 m gob.And the surface subsidence monitoring data and geophysical shallow underground gob results were analyzed to know that both the North-South Line of 3 walkway along roadsides and the larger subsidence value of points 6,15,16,17 are located just above the mined-out area,indicating that geophysical results are credible.