中国钨业
中國鎢業
중국오업
CHINA TUNGSTEN INDUSTRY
2013年
3期
15-18
,共4页
斜坡道%全站仪%高程%腰线标定
斜坡道%全站儀%高程%腰線標定
사파도%전참의%고정%요선표정
ramps%total station instrument%elevation%waist calibration
某钨矿斜坡道工程施工中,采用日常方法标定腰线因测量精度较低,满足不了矿山生产需求。试将全站仪用于矿山控制测量、地形测量及工程测量中,结合利用中线点标定腰线和伪倾角标定腰线原理,通过对斜坡道两帮标定点进行测量,然后根据斜坡道平面及剖面进行公式推导,用高程法计算出各标定点与腰线的高差,最后标定腰线点,测高测距结果精确。
某鎢礦斜坡道工程施工中,採用日常方法標定腰線因測量精度較低,滿足不瞭礦山生產需求。試將全站儀用于礦山控製測量、地形測量及工程測量中,結閤利用中線點標定腰線和偽傾角標定腰線原理,通過對斜坡道兩幫標定點進行測量,然後根據斜坡道平麵及剖麵進行公式推導,用高程法計算齣各標定點與腰線的高差,最後標定腰線點,測高測距結果精確。
모오광사파도공정시공중,채용일상방법표정요선인측량정도교저,만족불료광산생산수구。시장전참의용우광산공제측량、지형측량급공정측량중,결합이용중선점표정요선화위경각표정요선원리,통과대사파도량방표정점진행측량,연후근거사파도평면급부면진행공식추도,용고정법계산출각표정점여요선적고차,최후표정요선점,측고측거결과정학。
The conventional method used for waist calibration during a tungsten mine's ramp construction can't meet the production requirements. This paper applies the total station instrument to control surveying, topographic surveying and engineering surveying adopting midline point calibration waistline and pseudo-angle calibration waistline principles. Two calibration points of the ramp are measured by plan and profile derivations. The height variations between each Calibration point and waistline by elevation method are calculated.