摘要
本文所研究的是排水管网计算机程序设计的新方法一两相优化法,并用该方法研制了计算机程序。该程序能在满足设计规范和其它约束条件的基础上,确定最优流速,最优充满度和最优管径等,从而大幅度地减小了管道系统的埋深和工程造价。当地面坡度较大时,又能通过计算减小管径,降低工程造价,或者恰当地确定跌水井的位置和高度。最后将水力、高程和工程造价等计算结果,以表格的形式打印出来。
This paper deals with a new method of computer progamming for sewer system--double phase optimization method,and a computer program has been programmed in this way. The optimal flow rate,the optimal degree of fullness and the diameter fo the pipe can be determined by this program on the besis of satisfying the design criteria and other restrained conditions. Thus,the depth of pipe can be lowered and the cost of the project can be decreased greatly. When the earth surface is in steeper slope condition, the diameter of the pipe can be decreased and the cost can be lowered, or the suitable location and the altitude of water drop well can be determined by calculation. As a result,the hydraulic parameters,the altitude of the pipe and l;he cost can be printed out in tables;
出处
《中国给水排水》
CAS
CSCD
北大核心
1989年第4期26-31,共6页
China Water & Wastewater
基金
"国家教委优秀年轻教师基金"
