CAJ | 학술논문

为满足西部大开发中乌鲁木齐和周边地区对建筑用石料的需求，同时也为乌市国土部门提供有效可靠的建筑用石料资源量。特对祁家沟地区进行了详细的地质勘查工作并进行了大比例尺填图，并结合疆内地质、测量、安全等多部门专家意见，通过实地测量工作绘制的地势图对该地区地势进行了合理判断，从而确定开采安全角；并对该区样品进行了岩矿鉴定和抗压性试验来确定石料的质量；根据疆内的开采条件和市场需求等方面因素，采用块段法对该地区矿区进行资源储量计算。通过上述的方法和手段，确定了45°为开采安全角，确认了该地区的安山岩和玄武岩均符合建筑用石料标准，并计算得出有效开采储量为2000万m3。
위만족서부대개발중오로목제화주변지구대건축용석료적수구，동시야위오시국토부문제공유효가고적건축용석료자원량。특대기가구지구진행료상세적지질감사공작병진행료대비례척전도，병결합강내지질、측량、안전등다부문전가의견，통과실지측량공작회제적지세도대해지구지세진행료합리판단，종이학정개채안전각；병대해구양품진행료암광감정화항압성시험래학정석료적질량；근거강내적개채조건화시장수구등방면인소，채용괴단법대해지구광구진행자원저량계산。통과상술적방법화수단，학정료45°위개채안전각，학인료해지구적안산암화현무암균부합건축용석료표준，병계산득출유효개채저량위2000만m3。
In order to meet the demands of building stone in Urumqi and surroundings during the west development ,but also provide effective and reliable building stone resources for the land department in Urumqi ,we carried out a geological survey in detail and mapped at a large scale in Qijiagou for a very purpose with the combination of the experts'view of geology ,survey ,security and other departments in Xinjiang .At the same time ,we made a reasonable judgment to the terrain through the topographical map drawn by field measurements ,thus we can determine the production security angle .Meanwhile ,the samples were tested for the rock and mineral identification and compression so that we can determine the quality of stone in this area .According to the mining conditions and factors such as market demands in Xinjiang ,we use the method of segment to calculate the ultimate resources .By taking the above methods and means ,we determined the production security angle of 45 °and confirmed that the andesites and basalts in this region were met the standard of the building stone .At last ,we calculated the effective exploitation of reserves is 2000 million cubic meters .