摘要
对圆形和矩形排污管道中污水的水力学参数进行了分析,推导出一系列公式,然后对这些公式中各个参数的确定和公式的应用进行了说明。
Drainage sewage water system is very important to a city or town. Drainage sewage water system design is related to many aspects,among which,hydraulic calculation is a very important content.Traditional hydraulic calculation is very complicated,the relation among each parameter is vague. So this paper infers 14 formulas. These formulas can make the relation among each parameter clear.According to formula 10,diameter(d)of circle sewage pipe can be easy obtained;according to formula 13,both sides(a,b) of retangle sewage pipe can also be got to.Lastly this paper still discusses how to define each parameter, and how to use these formulas.
出处
《重庆交通学院学报》
2004年第B12期100-101,104,共3页
Journal of Chongqing Jiaotong University
关键词
污水管道
速度
流量
sewage pipe
current velocity
rate of flow
