摘要
反坡隧道施工排水选用的水泵必须选用要用耐磨性高、使用寿命长的渣浆泵,扬程和流量满足隧道的实际情况,且电力系统配置合理,才能保证隧道正常施工。
Pumps used for draining water in tunnel construction on reverse slope must be slurry pump that has high wear-resistance and long service life. Lift and flow should meet practical tunnel requirement. This paper discusses that electricity power system should be equipped properly so that the tunnel construction can be in progress.
出处
《科学之友》
2007年第06B期46-47,共2页
Friend of Science Amateurs
关键词
反坡
耐磨水泵
选型
reverse slope, wear-construction pump, choice
