摘要
在我国的煤矿开采中,对于井下巷道常采用倾斜的设置方式,以便于对煤炭、物料、人员等的输送。对于倾斜巷道的贯通测量,提出了前后视三角高程测量的方式,分析了该测量方式的原理及应用,并通过测量数据表明,采用全站仪进行前后视三角高程测量,可以提高巷道贯通测量的精度。
In China's coal mining,inclined tunnels are often set up to facilitate the transportation of coal,materials and personnel.For the penetration measurement of inclined roadway,this paper puts forward the method of front and rear view trigonometric leveling,analyzes the principle and application mode of this measurement method.The survey data show that the accuracy of roadway penetration survey can be improved by using total station to measure the front and rear view trigonometric leveling.
作者
赵海
Zhao Hai(Wajinwan Coal Industry Co.,Ltd.,Jinneng Holding Coal Industry Group,Shanxi,037000)
出处
《当代化工研究》
2021年第9期91-92,共2页
Modern Chemical Research
关键词
全站仪
三角高程测量
前后视测量
提高精度
total station
trigonometric leveling
forward and rear view measurement
improve accuracy
作者简介
赵海(1986-),男,本科,助理工程师,晋能控股煤业集团挖金湾煤业有限责任公司,研究方向:矿山测量。
