市政供水管网平差的设计与思考
Design and Reflection on Adjustment of Municipal Water Supply Network
李想 1李会林2
作者信息
- 1. 成都市市政工程设计研究院有限公司,四川 成都 610023
- 2. 宁波华聪建筑信息科技有限公司,浙江 宁波 315000
- 折叠
摘要
文中结合四川省某新区供水系统规划实例,分析了供水管网的布置及各种工况,通过平差求得水源压力,重点研究了消防点位、事故点位的选取方法,并结合管网布置进行消防工况、事故工况平差验算.文中建议充分利用管径与流量的互动关系,发挥计算机的优势,以求最终设计出安全可靠的供水管网系统.
Abstract
This article combines the planning example of a water supply system in a new district of Sichuan Province,analyzes the layout and various working conditions of the water supply network,obtains the water source pressure through adjustment,focuses on the selection method of fire points and accident points,and combines the pipe network layout to perform adjustment calculations for fire and accident conditions.The article suggests that we should make full use of the interactive relationship between pipe diameter and flow rate,and give full play to the advan-tages of computer trial calculations,in order to ultimately design a safe and reliable water supply network system.
关键词
供水规划/最大日最大时平差/消防校核平差/事故校核平差Key words
Water supply planning/Maximum daily maximum hour adjustment/Fire safety verification adjustment/Dccident verification adjust-ment引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据