ww2城區(qū)排水規(guī)劃設計畢業(yè)設計

1、目錄摘要：.................................................................1Abstract：.............................................................2引言...................................................................3第1章工程概況.

2、.......................................................41.1工程概況........................................................41.2規(guī)劃范圍和規(guī)劃期限..............................................61.3設計標準與規(guī)范...............................

3、...................71.4排水規(guī)劃設計總則................................................71.5規(guī)劃內容和規(guī)劃目標..............................................8第2章排水規(guī)劃設計說明...............................................102.1排水方案確定............

4、.......................................102.2方案確定.......................................................10第3章雨水排水管道系統(tǒng)設計計算.......................................143.1雨水管道設計..................................................

5、.143.2劃分設計管段與匯水面積.........................................143.3雨水管道設計參數(shù)...............................................153.4雨水管道水力計算...............................................173.5雨水管道水力計算.............................

6、..................203.6雨水管道高程計算表.............................................21第4章污水排水管道系統(tǒng)設計計算.......................................224.1污水管道設計計算...............................................224.2劃分設計管道與匯水面積...........

7、..............................224.3污水管道設計參數(shù)...............................................234.4污水管道水力計算...............................................24第5章泵站規(guī)劃設計說明...............................................285.1污水泵站規(guī)

8、劃...................................................285.2雨水泵站規(guī)劃...................................................295.3泵站規(guī)劃方案...................................................29第6章污水處理廠規(guī)劃設計..............................

9、...............346.1污水處理廠進、出水水質.........................................346.2污水廠處理工藝.................................................35第7章工程估算.......................................................377.1工程投資估算............

10、.......................................37第8章污水處理廠設計計算.............................................468.1設計污水水量...................................................461WW2城區(qū)排水規(guī)劃設計摘要：本次設計的主要任務是為WW2城區(qū)設計一套完整的排水系統(tǒng)以順利排出該城區(qū)的污水和雨水。根

11、據(jù)WW2城區(qū)的地形特點及相關的要求，設計中采用完全分流制排水系統(tǒng)。雨水依地勢就近收集排放水體，共分18個區(qū)；大部分污水自西到北東收集排到污水廠進行處理，污水分區(qū)有5個，設有污水處理廠2座。兩種排水管道都盡量采用重力流，但埋深過大時或管道終點處往往需設置泵站提升，此次設計共有雨水本站18座，污水泵站10座。通過估算，工程所需資金約44.6億元。關鍵詞：排水工程規(guī)劃，雨水管網(wǎng)，污水管網(wǎng)，排水泵站，污水處理廠。Abstract：Thetask

12、ofthisplanistodesignacompletedrainagesystemftheWW2city.ThesystemisexpectedtobeabletocarrytheurbanstmwaterwastewateroutsmoothlyfWW2.ThelfmofWW2cityishillytheseparateddrainagesystemischosenaccdingtoitsacteristics.Thestmwat