| 浅析伪倾角腰线标定法在井下斜坡道中的应用 |
| |
| 引用本文： | 苗峰峰,李吉沧.浅析伪倾角腰线标定法在井下斜坡道中的应用[J].价值工程,2014(11):89-90. |
| |
| 作者姓名： | 苗峰峰 李吉沧 |
| |
| 作者单位： | 中煤五建公司第四十九工程处,邯郸056003 |
| |
| 摘 要： | 经纬仪中线法标定腰线,是其他标定方法的基础。此方法标定工作简单,但由于拉线时不易准确掌握垂直巷道方向,半圆仪拉平时的精度不高,误差往往比较大,所以倾角大于8°的主要巷道或精度要求较高的一般倾斜巷道,用全站仪标设中线的同时,用伪倾角在巷道帮上准确标设腰线,可提高精度。
|
| 关 键 词： | 倾斜巷道 全站仪 伪倾角 腰线 |
Application of Pseudo Dip Lumbar Line Calibration Method in Underground Ramp |
| |
| MIAO Feng-feng,LI Ji-cang.Application of Pseudo Dip Lumbar Line Calibration Method in Underground Ramp[J].Value Engineering,2014(11):89-90. |
| |
| Authors: | MIAO Feng-feng LI Ji-cang |
| |
| Institution: | ( China Coal Fifth Construction Co., Ltd. 49 Engineering Division, Handan 056003, China ) |
| |
| Abstract: | The middle route of the theodolite method calibration waist line is the foundation of other calibration methods. This method is simple calibration work, but because of when the guy is not easy to accurately grasp the vertical direction of roadway, grapho |
| |
| Keywords: | mine slope total station pseudo dip lumbar line |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
