浅谈井巷内风速对煤矿井下导线测量精度的影响

Discussion about the Influence of Air Speed in Roadway to Traverse Measurement Precision

矿山工程测量是矿产资源开发利用管理的一项重要基础性工作,是"三大支柱"技术之一,是井巷工程的"眼睛",是煤矿企业安全生产的基础,没有高精度的测量布线,巷道关系的准确布置和巷道的精准贯通就无从谈起,煤矿采掘的正常接续就无法得到保障。井下的能见度、空气的湿度和温度、井下的噪音、气压以及风速等对井下测量布线的高精度作业带来了较大影响,尤其以风速影响最为明显。本文就风速对导线测量精度的影响程度及如何减弱风速对导线测量精度的影响作了分析,愿为今后此等条件的精准测量提供借鉴。

The coal mine engineering measurement is one of the most important basement work in coal resources exploit,is also one of the three pillars technology and the eye of roadway engineering and the base of coal mine safe production,without the measure wiring with high precision,the arrangement of roadway could hardly be ensure and so coule the operation of mining.The visibility noise air pressure and the air speed in coal mine do lots of influence to wiring arrangement in coal mine and the air speed is the most obvious one,this thesis analysis the problem of how the air speed reduce the traverse measurement precision and can offer reference to the similar condition.