课程设计-城市给水管网初步设计.doc

课 程 设 计 题 目：某城市给水管网初步设计 教 学 院： 环境科学与工程学院 课 程： 给水排水管网系统 专 业： 给水排水工程 学 号： 学生姓名： 指导教师： 第 PAGE \* MERGEFORMAT 第 PAGE \* MERGEFORMAT 2 页 共 NUMPAGES \* MERGEFORMAT 3 页 第 第 PAGE \* MERGEFORMAT 1 页 共 16 页 目 录 设计任务书 ························································· 2 课程设计题目 ······················································ 2 课程设计内容 ····················································· 2 设计规模 ······················································· 2 设计用水量计算 ···················································· 3 城市最高日综合生活用水量 ··········································· 3 工业企业生产用水量 ················································· 3 工业企业职工的生活用水和淋浴用水量 ·································· 3 浇洒道路和绿化用水量未预见水量和管网漏失水量消防用水量 ·············· 3 最高日设计用水量 ··················································· 4 设计用水量变化及其调节计算··································· 4 清水池和水塔容积设计················································· 5 四、设计流量的分配与管径设计 ······································ 7 管段设计流量分配计算 ················································ 8 管段直径设计························································· 9 五、设计工况水力分析 ·················································· 11 六、泵站和水塔扬程的设计············································· 12 泵站扬程设计························································· 12 水塔高度设计························································· 12 七、管网设计校核 ························································ 13 消防校核····························································· 13 水塔转输校核························································· 13 事故工况校核························································· 14 总结············································································· 15 参考文献 ·················