CAJ | 학술논문

深部矿井在开采过程中，均会出现不同程度的风流温度超限问题。如何准确预测出井下风流的温度是成功实施矿井降温的关键。结合磁西矿井实例，运用风温预测软件对井田中央采区各采掘工作面及进、回风巷道风温进行了全面的计算预测，并作出了井下热害分析，为类似工程提供借鉴。
심부광정재개채과정중，균회출현불동정도적풍류온도초한문제。여하준학예측출정하풍류적온도시성공실시광정강온적관건。결합자서광정실례，운용풍온예측연건대정전중앙채구각채굴공작면급진、회풍항도풍온진행료전면적계산예측，병작출료정하열해분석，위유사공정제공차감。
It is common that the airflow temperature over limitation occurs in mining process of the deep mine . Therefore,how to accurately predict the temperature changes of the airflow in mines is very critical for per-forming a successful underground cooling.Taking Cixi Mine as an example,the underground air temperature prediction software has been used to calculate the temperatures in all important mine sites including the cen-tral section,development heads and all intakes and returns of working faces and underground heat stress has been analyzed,which provides reference for the similar projects .