ww2城區(qū)排水規(guī)劃設(shè)計(jì)畢業(yè)設(shè)計(jì)

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(shè)計(jì)標(biāo)準(zhǔn)與規(guī)范...............................

3、...................71.4排水規(guī)劃設(shè)計(jì)總則................................................71.5規(guī)劃內(nèi)容和規(guī)劃目標(biāo)..............................................8第2章排水規(guī)劃設(shè)計(jì)說(shuō)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(shè)計(jì)計(jì)算.......................................143.1雨水管道設(shè)計(jì)..................................................

5、.143.2劃分設(shè)計(jì)管段與匯水面積.........................................143.3雨水管道設(shè)計(jì)參數(shù)...............................................153.4雨水管道水力計(jì)算...............................................173.5雨水管道水力計(jì)算.............................

6、..................203.6雨水管道高程計(jì)算表.............................................21第4章污水排水管道系統(tǒng)設(shè)計(jì)計(jì)算.......................................224.1污水管道設(shè)計(jì)計(jì)算...............................................224.2劃分設(shè)計(jì)管道與匯水面積...........

7、..............................224.3污水管道設(shè)計(jì)參數(shù)...............................................234.4污水管道水力計(jì)算...............................................24第5章泵站規(guī)劃設(shè)計(jì)說(shuō)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(shè)計(jì)..............................

9、...............346.1污水處理廠進(jìn)、出水水質(zhì).........................................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(shè)計(jì)計(jì)算.............................................468.1設(shè)計(jì)污水水量...................................................461WW2城區(qū)排水規(guī)劃設(shè)計(jì)摘要：本次設(shè)計(jì)的主要任務(wù)是為WW2城區(qū)設(shè)計(jì)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(diǎn)及相關(guān)的要求，設(shè)計(jì)中采用完全分流制排水系統(tǒng)。雨水依地勢(shì)就近收集排放水體，共分18個(gè)區(qū)；大部分污水自西到北東收集排到污水廠進(jìn)行處理，污水分區(qū)有5個(gè)，設(shè)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(guò)大時(shí)或管道終點(diǎn)處往往需設(shè)置泵站提升，此次設(shè)計(jì)共有雨水本站18座，污水泵站10座。通過(guò)估算，工程所需資金約44.6億元。關(guān)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