排水設(shè)計(jì)說(shuō)明書(shū)

1、目錄TOC o 1-5 h z HYPERLINK l bookmark0 o Current Document 第一章原始資料2 HYPERLINK l bookmark2 o Current Document 第二章城市設(shè)計(jì)概況42.1城市概述42.2設(shè)計(jì)范圍4 HYPERLINK l bookmark6 o Current Document 第三章污水管道的設(shè)計(jì)53.1街坊面積的計(jì)算53.2城市污水設(shè)計(jì)流量的計(jì)算53.3管網(wǎng)布置63.4劃分設(shè)計(jì)管段，計(jì)算各管段的設(shè)計(jì)流量73.5污水管段的水力計(jì)算7 HYPERLINK l bookmark34 o Current Document 第四章

2、雨水管道的水力計(jì)算10 HYPERLINK l bookmark36 o Current Document 4.1雨水管渠系統(tǒng)的平面布置特點(diǎn)10 HYPERLINK l bookmark38 o Current Document 4.2雨水管渠系統(tǒng)的水力計(jì)算的設(shè)計(jì)參數(shù)10 HYPERLINK l bookmark44 o Current Document 4.3雨水管渠系統(tǒng)的設(shè)計(jì)步驟和水力計(jì)算104.4水力計(jì)算中應(yīng)注意的問(wèn)題11第一章原始資料一、設(shè)計(jì)任務(wù)：根據(jù)給定的原始資料，進(jìn)行城市排水工程的規(guī)劃以及排水管網(wǎng)的擴(kuò)大初步設(shè)計(jì)。二、原始資料：1、比例尺1：10000的城市總平面圖一張。圖上標(biāo)有間隔

3、1米的等高線，城市區(qū)域的劃分、工廠以及大型獨(dú)立性公共建筑物的位置如圖所示。2、人口密度：區(qū)號(hào)人口密度（人/104m2）1320232533003、各區(qū)的衛(wèi)生設(shè)備情況區(qū)號(hào)房屋衛(wèi)生設(shè)備情況1室內(nèi)有給水排水設(shè)備，但無(wú)沐浴設(shè)備2室內(nèi)有給水排水設(shè)備和沐浴設(shè)備3室內(nèi)有給水排水設(shè)備，并有沐浴和集中熱水供應(yīng)4、城市位于福建省北部5、工業(yè)企業(yè)生活污水情況:（1）印染工廠工人數(shù)：一班686人；二班656人；三班670人。其中，每班人數(shù)中55%人在熱車(chē)間工作。車(chē)間特征沐浴職工人數(shù)（占本車(chē)間人數(shù)）熱臟車(chē)間80一般車(chē)間30（2）啤酒工廠工人數(shù)：一班448人；二班415人；三班410人。其中，每班人數(shù)中48%人在熱車(chē)間工

4、作。名稱(chēng)最高日排水量（m3/日）醫(yī)院445火車(chē)站6008、市區(qū)覆蓋情況：（）域各種屋面公園與綠地路面（混凝土瀝青）非鋪砌土路面1351535152352525153402030109、氣象資料：該市的雨量公式：q=1984（1+0.77logP）（t+9）0.77夏季主導(dǎo)風(fēng)向：西北10、水文、地質(zhì)資料：排水管道鋪設(shè)地區(qū)的土壤為亞粘土。土壤的冰凍深度為0.4米。地下水位在地表以下7米。水體的最高水位86米，最低水位84米，常水位85米。三、課程設(shè)計(jì)工作量：1、設(shè)計(jì)說(shuō)明書(shū)一份：設(shè)計(jì)概述：城市概況、設(shè)計(jì)范圍、設(shè)計(jì)資料排水量的計(jì)算、排水方案的選擇管道系統(tǒng)平面布置說(shuō)明泵站及污水廠、出水口位置的確定水力計(jì)

5、算書(shū)，污水要求計(jì)算所有干管及主干管，雨水計(jì)算一條干管2、擴(kuò)初設(shè)計(jì)總平面圖一張（要求干管及主干管），并標(biāo)出一條主干管的相應(yīng)水力計(jì)算參數(shù)。3、繪制擴(kuò)初設(shè)計(jì)排水干管的縱剖面圖一張，要求繪出剖出的管道及連接管的具體位置。第二章城市設(shè)計(jì)概況城市概述該城市位于福建北部，整體劃分為三個(gè)區(qū)，I、II之間為河流，I、III之間為鐵路，地形較復(fù)雜，城市中間河流的走向?yàn)樽员毕蚰?，夏季主?dǎo)西北風(fēng)，詳見(jiàn)排水管網(wǎng)平面設(shè)計(jì)圖。設(shè)計(jì)范圍（1）設(shè)計(jì)說(shuō)明書(shū)一份：設(shè)計(jì)概述：城市概況、設(shè)計(jì)范圍、設(shè)計(jì)資料排水量的計(jì)算、排水方案的選擇管道系統(tǒng)平面布置說(shuō)明泵站及污水廠、出水口位置的確定水力計(jì)算書(shū)，污水要求計(jì)算面積最大區(qū)域的所有污水干管及主

6、干管，其他區(qū)域包含控制點(diǎn)在內(nèi)的干管和主干管以及雨水干管一條。（2）擴(kuò)初設(shè)計(jì)總平面圖一張（要求干管及主干管），并標(biāo)出一條主干管的相應(yīng)水力計(jì)算參數(shù)。（3）繪制擴(kuò)初設(shè)計(jì)排水干管的縱剖面圖一張，要求繪出剖出的管道及連接管的具體位置。第三章污水管道的設(shè)計(jì)（一）街坊面積的計(jì)算（1）將圖紙中的所有街坊面積進(jìn)行編號(hào)，包括工廠在內(nèi)總共有307塊。在CAD圖上直接測(cè)量面積，根據(jù)長(zhǎng)度比為1:100來(lái)?yè)Q算，（詳見(jiàn)附表一）。（二）城市污水設(shè)計(jì)流量計(jì)算城市污水設(shè)計(jì)總流量包括居民生活污水設(shè)計(jì)流量Qf工業(yè)企業(yè)廢水設(shè)計(jì)流量Q2、工業(yè)企業(yè)生活污水和淋浴污水設(shè)計(jì)流量Q3、公共建筑污水設(shè)計(jì)流量Q4四部分。1）計(jì)算城市居民生活污水設(shè)計(jì)

7、流量Q（詳見(jiàn)附表二）八n-N-KQ=zi24x3600式中Q1居住區(qū)污水設(shè)計(jì)流量（L/s）N設(shè)計(jì)人口數(shù)；n居住區(qū)生活污水定額（L/（capd）；Kz生活污水量總變化系數(shù)，1區(qū)為1.47,2區(qū)為1.54,3區(qū)為1.46；cap“人計(jì)量單位。2）計(jì)算工業(yè)企業(yè)廢水設(shè)計(jì)流量Q2（詳見(jiàn)附表三）m-M-KZ3600T式中Q2工業(yè)廢水設(shè)計(jì)流量，L/s；m生產(chǎn)過(guò)程中每單位產(chǎn)品的廢水量標(biāo)準(zhǔn)，L/單位產(chǎn)品M產(chǎn)品的平均日產(chǎn)量；T每日生產(chǎn)時(shí)數(shù)；KZ總變化系數(shù)，與工業(yè)企業(yè)性質(zhì)有關(guān)，印染廠為1.77，啤酒廠為1.83。日變化系數(shù)為1，時(shí)變化系數(shù)可以由書(shū)中查得。3）計(jì)算工業(yè)企業(yè)生活污水和淋浴污水設(shè)計(jì)流量Q3，（詳見(jiàn)附表四）

8、。小ABK+ABKCD+CDQ3二一11_12_2_2+1_12_2-3600T3600C2熱車(chē)間最大班使用淋浴的職工人數(shù)，人；D2熱車(chē)間的淋浴污水量標(biāo)準(zhǔn)，為60（L/（人班）；4）計(jì)算公共建筑污水設(shè)計(jì)流量Q4，（詳見(jiàn)附表五）。S-N-Kh24x3600式中：Q4公共建筑生活污水設(shè)計(jì)流量，L/s；S公共建筑最高日生活污水量標(biāo)準(zhǔn)（L/（d人），一般按建筑給水排水設(shè)計(jì)規(guī)范中有關(guān)公共建筑的用水量標(biāo)準(zhǔn)選用，排水量大的建筑也可以通過(guò)調(diào)查或參考相近建筑選用。Ki時(shí)變化系數(shù)，是最高日最大時(shí)污水量與最高日平均時(shí)污水量的比值。本次設(shè)計(jì)取1.2。5）計(jì)算城市污水設(shè)計(jì)總流量Q，（詳見(jiàn)附表六）。Q二Q1+Q2+Q3+

9、Q4（三）管網(wǎng)布置1確定排水體制根據(jù)室外排水設(shè)計(jì)規(guī)范規(guī)定，一般新建的城市和地區(qū)排水系統(tǒng)采用分流制。但在附近有水量充沛的河流或近海，發(fā)展又受到限制的小城鎮(zhèn)地區(qū)；在接到較窄地下設(shè)施較多，修建污水和雨水兩條管線有困難的地區(qū)；活在雨水稀少，廢水全部處理的地區(qū)等，采用合流制排水系統(tǒng)?？紤]該城市地形等條件，以及環(huán)境保護(hù)的要求、造價(jià)和維護(hù)管理等方面，該城市采用完全分流制。劃分排水流域綜合考慮地形、地勢(shì)等因素，該城市正好三個(gè)區(qū)被河流和鐵路分別隔開(kāi)成獨(dú)立整體因此將其分為三個(gè)排水區(qū)域。選擇污水廠和出水口的位置根據(jù)該城市地形和風(fēng)向等，將其污水廠設(shè)置在河流中下游的臨近河流的地方，具體見(jiàn)排水管網(wǎng)平面設(shè)計(jì)圖。管道定線管道

10、定線一般按主干管、干管、支管的順序依次進(jìn)行。定線遵循盡可能在管1）劃分設(shè)計(jì)管段設(shè)計(jì)管段是在兩個(gè)檢查井之間，設(shè)計(jì)流量不變，且采用同樣的管徑和坡度的管段。確定了檢查井的位置即劃分了管段。一般凡是有集中流量匯入、旁側(cè)管道接入、轉(zhuǎn)彎或在直管段管徑長(zhǎng)度較長(zhǎng)的地方均可作為設(shè)計(jì)管段的起迄點(diǎn)。2）各管段設(shè)計(jì)流量的計(jì)算（詳見(jiàn)附表七）設(shè)計(jì)流量包括：本段流量ql：是從管段沿線街坊流來(lái)的污水量；轉(zhuǎn)輸流量q2:是從上游管段和旁側(cè)管段流來(lái)的污水量；集中流量q3：從工業(yè)企業(yè)或其他大型公共建筑物流來(lái)的污水量（包括工業(yè)企業(yè)的工業(yè)廢水、生活污水、淋浴污水量）。I區(qū)的污水量標(biāo)準(zhǔn)n取120L/（capd）,人口密度p取320（cap

11、/ha）,故npq=86400=120*320/86400=0.444II區(qū)的污水量標(biāo)準(zhǔn)n取127.5L/(capd),人口密度p取325(cap/ha),故q二上2=127.5*325/86400=0.48086400III區(qū)的污水量標(biāo)準(zhǔn)n取135L/(capd),人口密度p取300(cap/ha)，故86400=135*300/86400=.469（五）污水管段的水力計(jì)算（詳見(jiàn)附表八）1污水管道水力計(jì)算的設(shè)計(jì)數(shù)據(jù)（1）設(shè)計(jì)充滿度在設(shè)計(jì)流量下，污水在管道中的水深h和管道直徑D的比值稱(chēng)為設(shè)計(jì)充滿度。當(dāng)h/D=1時(shí)稱(chēng)為滿流，h/D1時(shí)稱(chēng)為非滿流。最大設(shè)計(jì)充滿度的規(guī)定如下表所示最小設(shè)計(jì)流速：最小設(shè)

12、計(jì)流速為0.6m/s，隨著設(shè)計(jì)流量逐段增加，其流速也相應(yīng)增加。下一管段的流速應(yīng)比上一管段的流速大。最小管徑和最小設(shè)計(jì)坡度在街區(qū)和廠區(qū)內(nèi)的最小管徑為200mm，其相應(yīng)的最小設(shè)計(jì)坡度為0.004；在街道下的最小管徑為300mm，相應(yīng)的最小設(shè)計(jì)坡度為0.003。當(dāng)街區(qū)廠區(qū)的流量小于9.19L/S、街道流量小于14.63L/S時(shí)則稱(chēng)為不設(shè)計(jì)管段，直接采用最小管徑和相應(yīng)的最小坡度而不進(jìn)行水力計(jì)算。污水管道的埋設(shè)深度污水管道的最小覆土厚度，一般應(yīng)滿足以下三個(gè)因素的要求：無(wú)保溫措施的生活污水管道或水溫與生活污水接近的工業(yè)廢水管道，管底可埋設(shè)在冰凍線以上0.15m,有保溫措施或水溫較高的管道，管底在冰凍線以上

13、的距離可以較大在車(chē)行道下管頂最小覆土厚度一般不小于0.7m,非車(chē)行道下的污水管道若能滿足管道銜接的要求以及無(wú)動(dòng)荷載的影響，其最小覆土厚度值也可以適當(dāng)減小。為了能使污水順利排出，污水出戶(hù)管的最小埋深一般在0.5-0.7m,所以街坊污水管道起點(diǎn)埋深為0.6-0.7m。備注：干燥土壤最大埋深不超過(guò)7-8m，多水、流砂、石灰?guī)r土壤最大埋深不超過(guò)5m；一般埋深不超過(guò)5m；根據(jù)所給的水文地質(zhì)資料該城市位于福建的北部，排水管道鋪設(shè)地區(qū)的土壤為亞粘土。土壤的冰凍深度為0.4米。地下水位在地表以下7米。水體的最高水位86米，最低水位84米，常水位85米。因此，最大設(shè)計(jì)埋深不能超過(guò)7米，一旦超過(guò)則應(yīng)設(shè)置提升泵站。

14、本設(shè)計(jì)中管道的起始埋深均設(shè)為大于等于0.8米。2污水管道的銜接管頂平接是指在水力計(jì)算中，使上游管段終端和下游管段起端的管頂標(biāo)高相同。采用管頂平接時(shí)，不易于在上游管段產(chǎn)生回水，但下游管段的埋深將增加。無(wú)論采用哪種銜接方法，下游管段起端的水面和管內(nèi)底標(biāo)高都不得高于上游管段終端的水面和管內(nèi)底標(biāo)高。3.水力計(jì)算步驟從管道平面布置圖上量出每一設(shè)計(jì)管段的長(zhǎng)度和地面標(biāo)高；計(jì)算每一設(shè)計(jì)管段的地面坡度，作為確定管道坡度時(shí)的參考；確定起始管段的管徑以及設(shè)計(jì)流速v、設(shè)計(jì)坡度i、設(shè)計(jì)充滿度h/D；確定其它管段的設(shè)計(jì)參數(shù)；計(jì)算各管段上端、下端的水面、管內(nèi)底標(biāo)高及埋設(shè)深度。第四章雨水管道的設(shè)計(jì)雨水管渠系統(tǒng)平面布置特點(diǎn)充分

15、利用地形，就近排入水體。根據(jù)城市規(guī)劃布置雨水管道。通常應(yīng)根據(jù)建筑物的分布，道路布置及街區(qū)內(nèi)部的地形等布置雨水管道，使街區(qū)內(nèi)絕大部分雨水以最短距離排入街道低側(cè)的雨水管道。合理布置雨水口，以保證路面雨水排除通暢。雨水管道采用明渠或暗管應(yīng)結(jié)合具體條件確定。備注：該城市建筑密度高，交通量較大，因此不考慮采用明渠，而采用雨水暗管。雨水管渠水力計(jì)算的設(shè)計(jì)參數(shù)設(shè)計(jì)充滿度雨水管道設(shè)計(jì)充滿度按滿流考慮，即h/D=1。設(shè)計(jì)流速雨水管渠系統(tǒng)的設(shè)計(jì)步驟和水力計(jì)算劃分排水流域和管道定線；劃分設(shè)計(jì)管段；劃分并計(jì)算各設(shè)計(jì)管段的匯水面積(由于初次計(jì)算所以街道不納入?yún)R水面積內(nèi))；(見(jiàn)附表九)確定各個(gè)排水流域的平均徑流系數(shù)值；根

16、據(jù)該城市的覆蓋情況，可求得雨水干管所在區(qū)域的徑流系數(shù)屮av=EFi屮i/F=35%*0.9+15%*0.15+35%*0.90+15%*0.3=0.70確定設(shè)計(jì)重現(xiàn)期P、地面集水時(shí)間t1；根據(jù)該城市的建筑密度情況，地形坡度和地面覆蓋種類(lèi)，以及街區(qū)內(nèi)設(shè)置雨水暗管，確定地面集水時(shí)間t1采用15min(本設(shè)計(jì)中重現(xiàn)期采用1a)求單位面積徑流量；q0=屮q=0.7*1984(1+0.77logP)/(t+9)0刀列表進(jìn)行雨水干管的設(shè)計(jì)流量和水力計(jì)算，以求得各管段的設(shè)計(jì)流量，及確定各管段的管徑、坡度、流速、管內(nèi)底標(biāo)高和管道埋深值等。計(jì)算時(shí)需先確定管道起點(diǎn)的埋深或是管內(nèi)底標(biāo)咼；(見(jiàn)附表十)繪制雨水管道平面

17、圖和縱剖面圖。水力計(jì)算中應(yīng)注意的問(wèn)題在計(jì)算中，碰到下游管段的設(shè)計(jì)流量小于上游管段的設(shè)計(jì)流量時(shí)，下游管段的設(shè)計(jì)流量應(yīng)取上游管段的設(shè)計(jì)流量，而本設(shè)計(jì)中不存在該種現(xiàn)象。支管與干管的計(jì)算是同時(shí)進(jìn)行計(jì)算的，在支管與干管相交的檢查井處，必然會(huì)有兩個(gè)刀t2和兩個(gè)管內(nèi)底標(biāo)高值。相交后的下游管段水力計(jì)算時(shí)，應(yīng)采用大的刀t2和最小的管內(nèi)底標(biāo)高。在水力計(jì)算中，管道坡度變化不大時(shí)，隨著流量的增大，流速應(yīng)該是逐漸變大或不變，應(yīng)遵循下游的流速大于或等于上游的流速，防止水流形成回流。第五章設(shè)計(jì)心得一周的課程設(shè)計(jì)結(jié)束了，這次的課程設(shè)計(jì)讓我對(duì)排水工程的步驟和數(shù)據(jù)計(jì)算有了一個(gè)初步的認(rèn)識(shí)和了解。課程設(shè)計(jì)是對(duì)我們專(zhuān)業(yè)課程知識(shí)綜合應(yīng)用

18、的實(shí)踐訓(xùn)練，讓我們細(xì)致的了解學(xué)習(xí)了一個(gè)城市的排水系統(tǒng)是如何設(shè)計(jì)和運(yùn)作的。這是在我們真正從事職業(yè)工作前一個(gè)必不可少的過(guò)程。認(rèn)真的進(jìn)行課程設(shè)計(jì)，學(xué)會(huì)腳踏實(shí)地邁開(kāi)這一步，就是為明天能穩(wěn)健地在社會(huì)大潮中奔跑打下堅(jiān)實(shí)的基礎(chǔ)。通過(guò)這次排水管網(wǎng)設(shè)計(jì)，我在多方面都有所提高。對(duì)于怎樣做出一個(gè)即規(guī)范又完整的城市排水管網(wǎng)設(shè)計(jì)有了一次體驗(yàn)。也了解了其中的難度和規(guī)律。過(guò)程中我掌握了要設(shè)計(jì)一個(gè)排水管網(wǎng)的具體步驟。每一步計(jì)算的方法，其之間的關(guān)系，計(jì)算結(jié)果的運(yùn)用都有了更深一步的了解。而且我對(duì)排水系統(tǒng)中的各排水構(gòu)筑物的作用的認(rèn)識(shí)也有了直觀的了解。當(dāng)然，印象最深的是設(shè)計(jì)流量的計(jì)算，管段跟管段相連，需考慮全面，又能夠經(jīng)濟(jì)，既要考慮

19、流速流量，也要考慮管徑大小，最佳方案還是很難定奪的。其次，通過(guò)這次設(shè)計(jì)，CAD、excel、word等軟件操控能力也得到提高，尤其是CAD。這兩周也鍛煉我的團(tuán)隊(duì)協(xié)作能力，分工合作，和同學(xué)愉快的完成了這次課設(shè)，更值得一提的是，在這次課設(shè)中我懂得了仔細(xì)看書(shū)本，很多問(wèn)題都能迎刃而解，而不是遇到問(wèn)題直接去問(wèn)同學(xué)，同時(shí)也提高了獨(dú)立思考的能力。課程設(shè)計(jì)能過(guò)找出自己的薄弱環(huán)節(jié)，也能綜合鞏固自己的知識(shí)，結(jié)合老師的提示，學(xué)以致用，單獨(dú)設(shè)計(jì)出相對(duì)合理的管網(wǎng)。在完成課設(shè)后，我體會(huì)到一種強(qiáng)烈的成就感。華僑大學(xué)課程設(shè)計(jì)13級(jí)給水排水科學(xué)與工程 附表1謝坊面駅區(qū)鳳-F銜描遍呂面和(ha)面R(kt)街護(hù)g面R(ka)FS

20、tia&面和皿FStfiS面和(Ka)ffiJO(ka)宙描垢呂面和(ha)宙h嵋呂EJ0(ha)ffith嵋是面和(Ka)銜th垢呂面和(ha)銜th垢呂面相(ha)12.3431E険廠614.3Tse2.S4L214.07LSI2.9LLB17.642112.19414.9LE714.LE331T.342S.D1za7.99ea7.054.66LZZ7.窕L5Z2.DdLB2a.orZ120.TZZ026.65Z726.LB3JZ3.1537.335.23閔6.42禹3.131233.01L535.S?153LD.61213d112433.012731.67XG3.944e.?83414.

21、23&94.124.T3L241.42L542.0LLB4LO.792141.E62442.832746.253344.0653373S0.77656.054.14LE51.14L551.S4LES5.8L15.4Eil54.02752.563353.953.43361.54663.242.T3L2S3.03L565.59LB64.812161.952462.64E762.553364.467S.52372.as673.S5鬭Z.LET1.4L5TZ.?LB7J.SLZ171.】卩Z472.55Z77E.4a3J76.56630.996T.53.95993.門(mén)L207.9TL502.40L&3

22、26218524S0.12E7Qd?B92.B7390.55閡4.3GLOD0.22L2!35.BL5PQ.4LL的3.672193.32493.03279-4.33S舊4DZ.73705.39LDL4.5L3D4.3JLED3.Z5LM2.95zzo百.】5Z505.09zao2.491L7.6341E.79Fl5.55L03.11L3125.92L912.072213.6L2516.432915.7112?.旳42729.輛L030.22L322.9L623.66LS22.22226.2?2522.?28212.6J1310.27436.07737.97L0446L33L41L635.0L

23、193-4.822-i5.19E532.BL23310.51149.67翻6.64743.51L053.TTL94e.38LB44T9L943.072244.22542.3L2845.L3153.E5465.書(shū)托3.39LOb1.43L353.SZLb5LI.C6L更氐除ZZ52.Z4Z556.-UZe.sa毎642羽5.75706.AT10?3.36L36S.filL661326196062&33.T52530.6?33312.59?10.05475.137?7.?1LOB2.T6L3?1.68LB?12.8L971.422272.3425?2.L62871.82133OS434.E4736

24、.S5L094.49L3B4.餡LQB33L93fl.822B1.392583.43238LL.99197.92491.54793.eeLLDMEL39l.FL691.39L99LD.653.87注G.4833?0.2B20LZ.5500.63SO5.15LL13.WL4DZ.65LTD6.6Lzro9.5LZ3D2.5LZ6OL.4Z506.65212ffi516.17S14.45llL4t5.2?L7t5.062014.前2319.33611.56E?15.63229.BS25.07827.93LL31.33L421.?3L722.EE202LD.19232L2.D42622.792924

25、.94S33.S53E.3834.73LL42.TL431.94LT30.493.匪E33LD.77Z631.59Z932.35F47.的別6.23S42.41LL55.4TL445.的L746.322M4.362345.272ft44謂2.932E16.98E64.333E2.觸LL83.esLIB4.L753.4L2063.ee23B9.9426E2.囲率.0.9226g565.33005.521177.24L466.94L76d罰2003E33dBF2&51.252962.932?5.2S574.34876.12LLB4.】414?L9.45L772D72.142370.T4E673.3

26、L2976.09ZSLL.S訊2.95sa2.2LL?4.OTLAB1.Z5LTBZDS2.T5Z3Sd.63ZK3.3SzgsZF.062913.1?9934Fa4.32L2DE26141?3.99L?93.jt42(2.532333B曲3.23S3?io.aa30S.頭3.92a4.朋LCD1.S8LBDIE畐廠2102.】G24j-3.?27U2.263JJ20.7910.S4附表戈各區(qū)生活污水量計(jì)算居住區(qū)名稱(chēng)排水流域編號(hào)居住區(qū)面和(ha)人口密度(cap/ha居住人數(shù)(cap)生活污水定巔平均污水量總變化系數(shù)(Kz)設(shè)計(jì)流量(m3/d)(m3/h)L/s(m3/h)(L/s)區(qū)560.

27、5132017936312522420.40934.18259.501.471373.25381.46二區(qū)II344.3632511191712013430.04559.59155.441.54861.76239.38-XIII607.653001822951302369S.35987.42274.2911.461441.65400.46合計(jì)1512.5294547357559548.792481.20689.223676.661021.29附表3工業(yè)廢水流量的計(jì)算工廠名稱(chēng)班數(shù)各班時(shí)數(shù)(h單位產(chǎn)品(It)日廢水量(m3/d)平均流量忌變化系數(shù)設(shè)計(jì)流量(m3/d)Cm3/h)(L/s)(m3/h

28、)(L/s)印染廠3呂40004000166.6746.301.77295.0081.94啤酒廠3呂30003000125.0034.721.83228.7563.54附表5公共1建筑污水量計(jì)算建筑名稱(chēng)最高日排水量最高時(shí)排水量（曲加）最犬秒流量（L/e|醫(yī)院445.0022.256.13火車(chē)站600.0030.00S.33口11045.00|52.2514.51附表6城市污水總流量計(jì)算表排水工程對(duì)象平均日污水量(m3/d)最大時(shí)污水流量(m3/h)設(shè)計(jì)流量(LA)生活污水生產(chǎn)污水生活污水生產(chǎn)污水生活污水生產(chǎn)污水居住區(qū)區(qū)22420.401373.25381.46二區(qū)13430.04S61.762

29、39.38二區(qū)23698.351441.65400.46工廠印染廠84.964000.002S.S6166.678.02S1.94啤酒廠51.433000.0017.92125.004.9863.54公共建筑醫(yī)院445.001S.545.15火車(chē)站600.0022505.3625.006.94區(qū)合勺4000.001402.11166.67389.48r31.94二區(qū)合勺13481.473000.00379.6S125.00244.36r63.54二區(qū)合岀24743.351485.19412.55二區(qū)合計(jì)60730.187000.003766.9S291.67633.84145.48總計(jì)4058

30、.65779.32附表7污水干管設(shè)計(jì)流量計(jì)算表管侄集量段本量流盟輸Q十-S評(píng)盍L/-X%/IX筍量歟數(shù):水量J污流&活計(jì)血生設(shè)4本(L輸A)?L乍C量J流CL比工B12345678910112-282528.J501.-F3021I005.1185.r326654.6&54.F30243lei2545O25-62O2-7&991X7-831口115no2291X8-930一1一17159S1XO8-123318S1X10-196359.1一1218-11033II口54&33533224791X4557455721-1M3004-3004.302一129-M29-32M_18C?.M8(9.1

31、02円43M89一1766.476匕416511F5-IIJ115O755o75廠716F2-111-JX4346434&廠18T7_一FsoJX79277927廠621885446JX廠2019914080.854583OO000.583a30288O8noo廠F302.F182.F7O2F1O2F591X6573481.&32851.73-J72:(2751Xr28-332B,3819.3000.4588.839143.941152.7801.55237.24r237.2429-302.053F2.B532.305.56F6.5630-3112.939r12.93

32、92.0426.36r26.3631-3218.631r18.6311.9636.47r36.4732-3323.266r23.2661.9144.44r44.4433-3439,403.2000.4501.502176.047177.5491.53271.ISr271.1834-3929,41,4236.4000.45816.671177.549194.2201.51293.73r293.7335-3611,1015.0200.4587.2468.40015.6452.0031.22r31.2236-3718?19?22,2324.6400.45811.28523.47334.7501.03

33、63.5252.16r115.6837-3B20,24,253&.37O0.45816.S5730.71447.3711.7783.&752.16r135.0338-3962.495r62.4951.71107.0752.16r159.2339-105256.715r256.7151.47376.5152.16r428.67二40-4192,937.1900.4803.4510.1063.5572.308.188.1041-42943.1300.4801.5025.7&57.2672.1715.78F15.7843-44100,101,102B.5900.4804.1230.6384.7612

34、.3010.95r10.9544-45993.7100.4801.7B17.G5194寵2.111990r19.9045-46982.110O.4B01.01310.%S11.9B12.0524.62r24.S24G-47972.7300.4301.31014.13515.4452.00so.ser30.se47-4B殞4.140O.4S01.9B71S.77113.75B1.959r35.6948-42954.7300.4802.27020.3B022.6511.9243.39r43.3942-5B105,106?116,11?16.0600.4807.70929.91B37.6271.81

35、68.16r6B.1649-502.3952.3952.305.515.5150-588.5208.5202.1318.17r18.1751-521.934r1.9342.304.45r4.4552-535.213r5.2132.2511.74r11.7453-5413.474r13.4742.0327.33r27.3354-5516.824FIS.8241.9B33.30F33.3055-5618.87BF18.87B1.9536.50F36.9056-5723.IBSr23.1891.9144.31r44.3157-5B27.r27.肉01.B752.33r52.3358弋2127,120

36、,135,142,14314.4SOO.4S06.95074.10731.0571.66134.%r134.%5M01445.600O.4S02.7261.2243.9502.30909r9.0960-616.091r6.0912.2113.48r13.4861-628.6218.6212.1318.37rIS.3762-&9146,147,14821.6400.48010.38789.678100.0661.63162.79r152.7963-S416613.2800.4806.374104.016110.3901.61177.65r177.6564-65153,16516.7300.480

37、8.03021.66229.6931.0655.21r55.21151,152,163,16414.7500.4807.08024.94132.0211.0459.05r59.0566-S730.7730.7971.B557.0339.B8r%.9167-S835.093F35.0931.B3&4.0639.88r103.946B-&9159,1603.&600.4801.75739.B5041.6061.7974.5439.88r114.4269-72158,1700.0700.4803.874147.519151.3931.55235.3239.88275.2070-718.8278.82

38、72.1218.76r18.7671-7211.B03r11.S032.OS24.29r24.2972-1251&9,1?2,1734.3700.4802.09S163.1961&5.2931.54254.4539.88r294.33X73-742S02.4900.4531.1280.8241.9522.304.49r4.4974-756.206&.2062.2113.71r13.7175-7611.031r11.0312.0722.S7r22.0776-83r181,182,18326.3200.45311.92311.0322.9541.9143.91r43.9177-786.32r&.3

39、192.2013.93r13.937S-7914.72r14.7IS2.0129.56r29.5679-8023.03r23.0311.9144.04r44.0400-8130.07r30.0721.8557.1657.1681-8235.75r35.7511.82&5.13rG5.1382-8341.99r41.9891.7975.15r75.1583-90r184,18516.6000.4537.52064.9472.4621.69122.14r122.1484-851.4811.4B12.303.413.41B5-866.374r5.3742.2014.04r14.0486-8716.3

40、31r16.3311.9932.43r32.4387-8825.137r25.1371.B947.60r47.6008-12632.353r32.3531.0459.59r59.59126-8932.353r32.3531.0459.59r59.59B9-9034.536r34.5361.B3&3.16r63.1690-96r186,1879.&200.4534.35B107.00111.3561.61179.04179.0491-923.505r3.5062.30S.06r8.0692-937.121r7.1212.1815.49r15.4993-9411.416r11.4162.0723.

41、5Br23.5894-5515.701r15.7011.9931.31r3i.3i95-9618.763r18.7631.9636.70”36.7096-10418B,1896.2700.4532.B4O130.119132.%01.58209.647.06216.7097-987.597r7.5972.1616.4116.4193-9925.558r25.5581.8948.3148.3199-10029.200r29.2001.8654.40r54.40100-10131.769r31.7691.8558.63r58.63101-10236.362r36.3621.8256.12r&6.1

42、2102-10340.476r40.4761.8072.74r72.74103-10442.691r42.6911.7976.27r76.27104-1051902.9800.4531.350175.650177.0001.53270.437.06r277.49105-111191,192,19310.5900.4534.797433.715430.5121.38606.3659.22r665.58106-1071.1021.1822.302.722.72107-1082.4372.4372.305.615.61108-1096.3%S.3962.2014.OSr14.OS109-11011.

43、665r11.6652.0624.04r24.04110-11114.129r14.1292.0220.515.32r33.83111-123“194,195,1965.9300.4532.606452.641455.3271.3BC27.0164.54飛9155112-1139.377r9.3772.1119.79r19.79113-11414.138r14.1382.0220.52r20.52114-1152775.4400.4532.46425.59028.0541.8752.49r52.49115-1162731.8700.4530.B4732.24033.OB71.84SO.79rS

44、O.7911&-11739.039r39.0391.8070.44r70.44117-11843.230r43.2301.7877.13r77.13118-11949.948r49.94B1.7687.71r87.71119-12059.266r59.2661.72102.13f102.13120-12165.069r65.0691.71110.99110.99121-22271.347r71.3471.69120.47f120.47122-12375.61975.6191.68126.87126.87123-124197,1982.2800.4531.033530.946531.9791.3

45、5720.1364.54784.67124-126531.98531.9791.35720.1364.54784.67*仔懺管水力辻算管段編號(hào)管追丈度Lm設(shè)計(jì)淤童Q（l/s）菅徑D(JTLTL)坡度I荒辭(m/s)降奉童I.L(m)呂埋設(shè)深度h/Dh(m)面水面卜端下琳卜錦T端1黠下端卜臨T端123目56709.0000101112131516171-23315.313D0D.00300.470.23O.D0.993093.0593.1092.31991.32692.25091.2570.8001.B432-331310.50300D.003Q0.550.310.D930.939093.109

46、3.0091.32690.3S791.23390.2941.S672.7063-43S216.4Q3DOD.00300.&30.400.1201.086093.0092.590.33789.30190.2S189.1B12.7333.7604-522924.543000.00300.700.500.1500.6S7Q92.9592.90S9.301BS.&14B9.151SS.4643.7994.4355弋21928.273D0D.00300.720.540.1620.657092.9092.808B.614SI.957BS.87.7954.4405.0056-724732.213DOD.00

47、300.740.590.1770.741092.SO92.S007.957S7.216B7.7S0S7.0395.0205.7617-829B42.643500.00200.680.620.2170.5%092.B092.5587.20686.610B6.98986.3935.811&.：硏S-1D4025S.134DOD.00150.000.600.2640.603092.5592.20SO.007BQ.004BO.343S5.7400.2076.4009-1D25b20.093D0D.00300.&60.450.1350.768092.0092.2091.33590.56791.20090

48、.4320.8001.76810-1S367B2.03450D.00100.640.750.33S0.367092.2091.85S6.O3SS5.661rB5.69085.3236.5106.52711-12IBS9.21300D.00300.530.290.DB70.555092.3092.2091.53791.03291.50090.945O.BOO1.25512-132232C.593DOD.00300.DO0.450.1350.069092.2092.LC91.03290.3Q390.3912281.3031.B7213-1424232.67300D.00300.740.600.18

49、00.726092.1092.0090.30389.63790.18389.4571.9172.54314-1524746.764DOD.00150.630.570.22S0.310592.0091.90rS5.595S9.215rB9.351SS.9B72.6432.91415-1619357.054000.00150.660.650.2600.239591.9091.8509.215BS.925BB.95583.6652.9463.1S51&-17247D4.344DOD.00150.D70.71D.2B40.310591.B591.8C8B.925B8.555BB.Q4188.2713.

50、2093.53017-1S26772.97450D.00110.&10.100.3150.293791.BO91.858B.53SSS.242BB.22187.9273.5S03.9231S-26667159.746000.00100.700.750.4500.667091.S591.2505.623S4.956S5.113S4.5066.6776.74419-201BDo.as300D.00300.270.090.D270.540091.6091.559D.S2790.2B790.aoo90.260O.BOO1.29020-2113B10.593000.00300.5&0.320.0900.

51、414091.5591.5090.237B9.S7390.19189.7771.3591.72321-2217D15.413D0D.00300.620.3B0.1140.510091.5091.5089.S73S9.363B9.75989.2491.7412.25122-2314723.213000.00300.690.400.1440.441091.5091.4009.36300.922B9.21900.7702.2012.62223-242IB29.363DOD.00300.730.56o.iee0.654091.4091.358B.922S8.26BB8.75488.IDO2.6463.

52、25024-2520237.503D0D.00300.770.550.1950.000091.3591.30SB.2QBB7.&Q2BB.Q7387.4&73.2773.B3325-2627B46.35350D.00200.670.660.2310.556091.3091.2587.6SSI.092B7.1186.B&13.SS34.38926-27230209.096000.00160.920.750.4500.360091.2591.0007.06106.693B6.61136.2434.6394.757誥罟歸匸慕站27-28382216.766000.00110.950.750.4500

53、.649491.0090.5086.69386.044B6.24385.5944.7574.90628-33157237.24ODOD.0021L.D40.750.4500.32979D.5090.308D.04B5.714B5.59485.2D44.9005.D3029-3028b6.563D0D.00300.480.250.D750.858090.2090.1589.47588.617B9.血88.5420.8001.60630-3122326.363Q00.00300.710.52D.1560.669D9(5.1590.10SS.617S7.94SS3.46187.7921.6892.3

54、0S31-3215536.473000.0030D.760.64D.1920.4&5D90.1090.10S7.94BB7.4B3B7.馬&87.2912.3442.80932-339544.443500.00200.090.04D.2240.190D90.1090.3087.465B7.275B7.24187.0512.B593.2933-34379271.IB7000.0012D.BB0.75D.525O.454B90.3089.B5B5.6S985.234F85.16484.7095.1365.14134-39521293.737000.0014D.950.750.5250.7294S9

55、.S509.50S5.234S4.5O50.70983.eeo5.1415.52035-3661027.013000.0030D.710.53D.1591.S30D91.3590.5090.709BS.B79r90.5508S.720O.BOO1.7303&-37421103.005000.00120.700.70D.35O0.505290.50B?.B5SS.B70BS.305B3.520SB.0151.9801.S3537-30547130.135000.0017D.B20.75D.3750.9299旳.85S9.00rSS.36507.435r07.990r87.0601.0601.94

56、03B-39915159.236000.00090.700.75D.45OO.S235S9.00S9.5OS7.410S6.596S6.960S6.1362.0403.36439-10596242S.670000.00151.060.750.6001.4430B9.5090.05S8.100B6.657B7.50036.0572.0003.993設(shè)署同酣泵站X4T2398.183000.0030D.530.280.0340.7L7D.8O90.DO.08488.36789.00088.2830.8001.717412LS415.7S3000.00300.620.39D.117O.552D90.

57、0090.15rSS.367rS7.B15rS9.250rS7.1.7502.45243-4430410.953000.0030D.560.320.0%0.9L2D91.3091.DOr90.596rB9.6B4r90.500r89.ssaO.BOO1.4124W517119.903000.0030D.000.440.1320.5L3Q91.0090.B589.034B9.171B9.55Z39.0391.44B1.S1145612024.623000.0030D.700.50D.1500.360D90.8590.75.11188.B1189.02188.6611.8292.0394&7162

58、30.S63000.00300.730.57D.1710.4S6D90.7590.60SS.S11SS.325S3.640SS.152.1102.4647820636.693000.0030D.760.64D.1920.6L8D90.6090.4088.32587.70783.13387.5152.4672.8354B2飾43.陽(yáng)3500.0020D.OB0.630.221O.53BQ90.4090.15B7.030B7.14SB7.46530.9272.9353.22342-5854360.164000.0015D.6S0.75D.3000.014590.1590.1007.117B6.36

59、3BQ.87786.0633.2734.03745-503035.513Q00.00300.460.230.0690.9090S9.60S9.9OSS.S69rS7.5GOsa.SOOS7.S91O.SOO2.0095D-5820218.173000.0030D.640.42D.1260.60SD89.9090.10r87.960r87.354r87.834r87.2232.O6S2.87251-521954.453000.00300.430.200.0600.5S5091.4091.30F90.660r90.075”90.600”90.015O.BOO1.23552-5340411.7430

60、00.0030D.570.33D.0991.212D91.3090.9590.075B8.B63B9.976閱.7641.3242.13653-5416227.333000.00300.710.530.1590.406090.9590.B0SS.S63SS.377S3.7048S.2192.2462.53254-5510933.303000.0030D.750.60o.iaoO.327D90.8090.7588.37788.05083.19787.8702.S032.83055-5619436.兀3000.0030D.760.650.150.5S2D90.7590.50SS.050B7.46B