摘要
以陕西省榆林市某煤矿铁路专用线为例,选取潜污泵强排雨水的压力流方案,从雨水量计算、集水坑设计和提升泵选型三方面,重点介绍了框架桥下雨水排放系统的设计方法,以有效解决框架桥下积水的问题。
Taking a coal mine railway special line in Shaanxi Yulin as an example, selection of the pressure flow scheme of submersible sewage pump strong rainwater, from the rainwater amount calculation, sump pit design and lifting pump type selection three aspects, emphatically intro-duced the design method of rainwater drainage system under frame bridge, in order to effectively solve the water problems of frame bridge.
出处
《山西建筑》
2017年第14期119-120,共2页
Shanxi Architecture
关键词
框架桥
雨水设计流量
集水坑
雨水提升泵
frame bridge, rainwater design flow, sump pit, rainwater lifting pump
