CAJ | 학술논문

文章以水涧山隧道为工程背景,利用FLUENT软件对不同进、排风速及不同间距的隧道左、右洞污染空气的扩散和窜流情况进行了数值模拟分析,并提出了错开隧道口出口、修筑中隔墙及修筑通风横洞等减少近距离隧道污染空气窜流的工程技术措施。
문장이수간산수도위공정배경,이용FLUENT연건대불동진、배풍속급불동간거적수도좌、우동오염공기적확산화찬류정황진행료수치모의분석,병제출료착개수도구출구、수축중격장급수축통풍횡동등감소근거리수도오염공기찬류적공정기술조시。
With Shuijian Hill Tunnel as the engineering background,using the FLUENT software,the article conducted the numerical simulation analysis on the diffusion and crossflow-ing of pollution air on left right holes of the tunnel with different wind inlet/exhaust velocity and different distance,and proposed some engineering and technical measures,such as the staggered tunnel exit,construction of mid partitio and construction of ventilation transverse hole to reduce the pollution air crossflowing in close-distance tunnels.