污水處理廠一期二階段工程結(jié)構(gòu)計算書（污泥池）

-PAGE1-污水處理廠一期二階段工程結(jié)構(gòu)計算書(污泥池)一、設(shè)計依據(jù) 《給水排水工程鋼筋混凝土水池結(jié)構(gòu)設(shè)計規(guī)程》CECS138:2002 《給水排水工程構(gòu)筑物結(jié)構(gòu)設(shè)計規(guī)范》GB50069-2002 《室外給水排水和燃?xì)鉄崃こ炭拐鹪O(shè)計規(guī)范》GB50032-2003 《給水排水工程結(jié)構(gòu)設(shè)計手冊》(第二版).沈世杰主編.中國建筑工業(yè)出版社，2007 《混凝土結(jié)構(gòu)設(shè)計規(guī)范》GB50010-2010(2015年版) 《建筑抗震設(shè)計規(guī)范》GB50011-2010(2016年版) 《土木工程特種結(jié)構(gòu)》馬芹永主編.高等教育出版社，2005.07二、設(shè)計資料 1.總體信息 池外設(shè)計地面標(biāo)高:0.00 地下水位標(biāo)高(m):-10.00 水池類型:有蓋水池 水池混凝土等級:C40 水池鋼筋等級:HRB400 抗震設(shè)防烈度:7度(0.10g) 結(jié)構(gòu)重要性系數(shù):1.10 頂板裂縫寬度限值:0.20mm 底板裂縫寬度限值:0.20mm 梁裂縫寬度限值:0.20mm 柱裂縫寬度限值:0.20mm 扶壁裂縫寬度限值:0.20mm 內(nèi)壁板裂縫寬度限值:0.20mm 外壁板裂縫寬度限值:0.20mm 底板外挑尺寸:0mm 混凝土重度:25.0kN/m3 2.荷載信息 頂板覆土厚度:默認(rèn) 頂板活荷載:5.0kN/m2 雪荷載分區(qū):I區(qū) 基本雪壓:0.00kN/m2 上人水池頂蓋:否 池內(nèi)水重度:10.8kN/m3 地面堆積荷載:10.0kN/m2 回填土重度:18.0kN/m3 回填土有效重度:10.0kN/m3 回填土內(nèi)摩擦角:30.00° 3.水池主體信息 板位置中的編號為形成該板塊的節(jié)點編號，節(jié)點編號圖如下所示:板位置板厚(mm)池內(nèi)側(cè)保護層厚度(mm)池外側(cè)保護層厚度(mm)板頂部標(biāo)高頂板1-3-4-2-120035352.700底板1-3-4-2-130035350.000壁板位置頂部板厚(mm)底部板厚(mm)池內(nèi)側(cè)保護層厚度(mm)池外側(cè)保護層厚度(mm)壁板頂標(biāo)高(m)壁板底標(biāo)高(m)2-125025035352.7000.0001-325025035352.7000.0004-225025035352.7000.0003-425025035352.7000.000 4.土層信息 4.1巖土性能參數(shù)表層號巖土名稱重度(kN/m3)壓縮模量Es(MPa)承載力fak(kPa)修正系數(shù)b修正系數(shù)d調(diào)整系數(shù)a1a土層名稱25151001.01.01.0 4.2勘探孔參數(shù)表 孔點參數(shù) 天然地面標(biāo)高(m):0.00孔號坐標(biāo)(x,y)(m)ZK010.000.00112.000.00224.000.00336.000.00445.0040.00512.0040.00624.0040.00736.0040.00845.000.0090.0040.00 ZK01層號巖土名稱層厚(m)層底埋深(m)層底標(biāo)高(m)1a土層名稱50.0050.00-50.00 1層號巖土名稱層厚(m)層底埋深(m)層底標(biāo)高(m)1a土層名稱50.0050.00-50.00 2層號巖土名稱層厚(m)層底埋深(m)層底標(biāo)高(m)1a土層名稱50.0050.00-50.00 3層號巖土名稱層厚(m)層底埋深(m)層底標(biāo)高(m)1a土層名稱50.0050.00-50.00 4層號巖土名稱層厚(m)層底埋深(m)層底標(biāo)高(m)1a土層名稱50.0050.00-50.00 5層號巖土名稱層厚(m)層底埋深(m)層底標(biāo)高(m)1a土層名稱50.0050.00-50.00 6層號巖土名稱層厚(m)層底埋深(m)層底標(biāo)高(m)1a土層名稱50.0050.00-50.00 7層號巖土名稱層厚(m)層底埋深(m)層底標(biāo)高(m)1a土層名稱50.0050.00-50.00 8層號巖土名稱層厚(m)層底埋深(m)層底標(biāo)高(m)1a土層名稱50.0050.00-50.00 9層號巖土名稱層厚(m)層底埋深(m)層底標(biāo)高(m)1a土層名稱50.0050.00-50.00 5.板配筋選項 壁板按對稱配筋：否 底板頂板按對稱配筋：否 按最大配筋點配筋：否 配筋考慮調(diào)幅：是 考慮池內(nèi)水壓最不利分布：是 壁板按軸線歸并：是 按鋼筋網(wǎng)配筋：否 驗算抗裂度：否 驗算裂縫：是 6.工程量統(tǒng)計混凝土量(m3)底板頂板層板層間板壁板梁柱層間梁扶壁總計22.1314.750.0022.380.000.000.000.0059.25水池容積(m3)174.96土方量(m3)22.13三、荷載計算 1.結(jié)構(gòu)自重及覆土重 結(jié)構(gòu)自重:1481.25kN 頂板覆土重:0.00kN 2.池內(nèi)水壓底板編號最大水深(m)水壓(kN/m2)1-3-4-2-12.5027.00 3.頂板覆土豎向土壓力頂板編號頂板頂標(biāo)高(m)覆土厚度(m)覆土豎向土壓力(kN/m2)1-3-4-2-12.700.000.00 4.池外土側(cè)壓力 池外土側(cè)壓力:0 5.頂板活載頂板編號頂板活載(kN/m2)注1-3-4-2-15.00采用活荷載 6.池外水壓力 頂板:0.00kN/m2 壁板上端:0.00kN/m2 壁板下端:0.00kN/m2 底板:0.00kN/m2 7.堆積荷載引起側(cè)壓力 R=(45-0.5×30.00)×/180.0=0.52 Ka=tg(R)×tg(R)=tg(0.52)×tg(0.52)=0.33 pd=Ka×qd=0.33×10.00=3.33kN/m2 8.水平地震作用 頂板的自重慣性力:0.66kN/m2 壁板壁板編號自重慣性力(kN/m2)池內(nèi)動水壓力(kN/m2)池外動土壓力(kN/m2)左側(cè)右側(cè)2-10.830.94-0.001-30.830.89-0.004-20.830.89-0.003-40.830.94-0.00 9.基本組合系數(shù)組合號永久作用可變作用地震作用附加荷載結(jié)構(gòu)自重池內(nèi)水壓力覆土豎向土壓力土側(cè)壓力頂板活載地面堆載池外水壓力溫(濕)度作用x方向y方向z方向附加恒載附加活載11.301.270.000.000.000.000.001.500.000.000.001.300.0021.001.270.000.000.000.000.001.500.000.000.001.000.0031.301.000.000.000.000.000.001.500.000.000.001.300.0041.001.000.000.000.000.000.001.500.000.000.001.000.0051.301.270.000.000.000.000.000.000.000.000.001.301.5061.001.270.000.000.000.000.000.000.000.000.001.001.5071.301.000.000.000.000.000.000.000.000.000.001.301.5081.001.000.000.000.000.000.000.000.000.000.001.001.5091.301.301.301.300.651.301.300.981.300.000.001.300.65101.301.301.301.300.651.301.300.98-1.300.000.001.300.65111.301.301.301.300.651.301.300.980.001.300.001.300.65121.301.301.301.300.651.301.300.980.00-1.300.001.300.65131.301.301.301.300.651.301.300.980.000.001.301.300.65141.301.301.301.300.651.301.300.980.000.00-1.301.300.65151.301.301.301.300.651.301.300.981.300.000.501.300.65161.301.301.301.300.651.301.300.98-1.300.000.501.300.65171.301.301.301.300.651.301.300.981.300.00-0.501.300.65181.301.301.301.300.651.301.300.98-1.300.00-0.501.300.65191.301.301.301.300.651.301.300.980.001.300.501.300.65201.301.301.301.300.651.301.300.980.00-1.300.501.300.65211.301.301.301.300.651.301.300.980.001.30-0.501.300.65221.301.301.301.300.651.301.300.980.00-1.30-0.501.300.65231.001.001.001.000.501.001.000.981.300.000.001.000.50241.001.001.001.000.501.001.000.98-1.300.000.001.000.50251.001.001.001.000.501.001.000.980.001.300.001.000.50261.001.001.001.000.501.001.000.980.00-1.300.001.000.50271.001.001.001.000.501.001.000.980.000.001.301.000.50281.001.001.001.000.501.001.000.980.000.00-1.301.000.50291.001.001.001.000.501.001.000.981.300.000.501.000.50301.001.001.001.000.501.001.000.98-1.300.000.501.000.50311.001.001.001.000.501.001.000.981.300.00-0.501.000.50321.001.001.001.000.501.001.000.98-1.300.00-0.501.000.50331.001.001.001.000.501.001.000.980.001.300.501.000.50341.001.001.001.000.501.001.000.980.00-1.300.501.000.50351.001.001.001.000.501.001.000.980.001.30-0.501.000.50361.001.001.001.000.501.001.000.980.00-1.30-0.501.000.50371.301.301.301.300.651.301.300.001.300.000.001.300.65381.301.301.301.300.651.301.300.00-1.300.000.001.300.65391.301.301.301.300.651.301.300.000.001.300.001.300.65401.301.301.301.300.651.301.300.000.00-1.300.001.300.65411.301.301.301.300.651.301.300.000.000.001.301.300.65421.301.301.301.300.651.301.300.000.000.00-1.301.300.65431.301.301.301.300.651.301.300.001.300.000.501.300.65441.301.301.301.300.651.301.300.00-1.300.000.501.300.65451.301.301.301.300.651.301.300.001.300.00-0.501.300.65461.301.301.301.300.651.301.300.00-1.300.00-0.501.300.65471.301.301.301.300.651.301.300.000.001.300.501.300.65481.301.301.301.300.651.301.300.000.00-1.300.501.300.65491.301.301.301.300.651.301.300.000.001.30-0.501.300.65501.301.301.301.300.651.301.300.000.00-1.30-0.501.300.65511.001.001.001.000.501.001.000.001.300.000.001.000.50521.001.001.001.000.501.001.000.00-1.300.000.001.000.50531.001.001.001.000.501.001.000.000.001.300.001.000.50541.001.001.001.000.501.001.000.000.00-1.300.001.000.50551.001.001.001.000.501.001.000.000.000.001.301.000.50561.001.001.001.000.501.001.000.000.000.00-1.301.000.50571.001.001.001.000.501.001.000.001.300.000.501.000.50581.001.001.001.000.501.001.000.00-1.300.000.501.000.50591.001.001.001.000.501.001.000.001.300.00-0.501.000.50601.001.001.001.000.501.001.000.00-1.300.00-0.501.000.50611.001.001.001.000.501.001.000.000.001.300.501.000.50621.001.001.001.000.501.001.000.000.00-1.300.501.000.50631.001.001.001.000.501.001.000.000.001.30-0.501.000.50641.001.001.001.000.501.001.000.000.00-1.30-0.501.000.50651.300.001.301.300.651.301.300.981.300.000.001.300.65661.300.001.301.300.651.301.300.98-1.300.000.001.300.65671.300.001.301.300.651.301.300.980.001.300.001.300.65681.300.001.301.300.651.301.300.980.00-1.300.001.300.65691.300.001.301.300.651.301.300.980.000.001.301.300.65701.300.001.301.300.651.301.300.980.000.00-1.301.300.65711.300.001.301.300.651.301.300.981.300.000.501.300.65721.300.001.301.300.651.301.300.98-1.300.000.501.300.65731.300.001.301.300.651.301.300.981.300.00-0.501.300.65741.300.001.301.300.651.301.300.98-1.300.00-0.501.300.65751.300.001.301.300.651.301.300.980.001.300.501.300.65761.300.001.301.300.651.301.300.980.00-1.300.501.300.65771.300.001.301.300.651.301.300.980.001.30-0.501.300.65781.300.001.301.300.651.301.300.980.00-1.30-0.501.300.65791.000.001.001.000.501.001.000.981.300.000.001.000.50801.000.001.001.000.501.001.000.98-1.300.000.001.000.50811.000.001.001.000.501.001.000.980.001.300.001.000.50821.000.001.001.000.501.001.000.980.00-1.300.001.000.50831.000.001.001.000.501.001.000.980.000.001.301.000.50841.000.001.001.000.501.001.000.980.000.00-1.301.000.50851.000.001.001.000.501.001.000.981.300.000.501.000.50861.000.001.001.000.501.001.000.98-1.300.000.501.000.50871.000.001.001.000.501.001.000.981.300.00-0.501.000.50881.000.001.001.000.501.001.000.98-1.300.00-0.501.000.50891.000.001.001.000.501.001.000.980.001.300.501.000.50901.000.001.001.000.501.001.000.980.00-1.300.501.000.50911.000.001.001.000.501.001.000.980.001.30-0.501.000.50921.000.001.001.000.501.001.000.980.00-1.30-0.501.000.50931.300.001.301.300.651.301.300.001.300.000.001.300.65941.300.001.301.300.651.301.300.00-1.300.000.001.300.65951.300.001.301.300.651.301.300.000.001.300.001.300.65961.300.001.301.300.651.301.300.000.00-1.300.001.300.65971.300.001.301.300.651.301.300.000.000.001.301.300.65981.300.001.301.300.651.301.300.000.000.00-1.301.300.65991.300.001.301.300.651.301.300.001.300.000.501.300.651001.300.001.301.300.651.301.300.00-1.300.000.501.300.651011.300.001.301.300.651.301.300.001.300.00-0.501.300.651021.300.001.301.300.651.301.300.00-1.300.00-0.501.300.651031.300.001.301.300.651.301.300.000.001.300.501.300.651041.300.001.301.300.651.301.300.000.00-1.300.501.300.651051.300.001.301.300.651.301.300.000.001.30-0.501.300.651061.300.001.301.300.651.301.300.000.00-1.30-0.501.300.651071.000.001.001.000.501.001.000.001.300.000.001.000.501081.000.001.001.000.501.001.000.00-1.300.000.001.000.501091.000.001.001.000.501.001.000.000.001.300.001.000.501101.000.001.001.000.501.001.000.000.00-1.300.001.000.501111.000.001.001.000.501.001.000.000.000.001.301.000.501121.000.001.001.000.501.001.000.000.000.00-1.301.000.501131.000.001.001.000.501.001.000.001.300.000.501.000.501141.000.001.001.000.501.001.000.00-1.300.000.501.000.501151.000.001.001.000.501.001.000.001.300.00-0.501.000.501161.000.001.001.000.501.001.000.00-1.300.00-0.501.000.501171.000.001.001.000.501.001.000.000.001.300.501.000.501181.000.001.001.000.501.001.000.000.00-1.300.501.000.501191.000.001.001.000.501.001.000.000.001.30-0.501.000.501201.000.001.001.000.501.001.000.000.00-1.30-0.501.000.50 10.標(biāo)準(zhǔn)組合系數(shù)組合號永久作用可變作用地震作用附加荷載結(jié)構(gòu)自重池內(nèi)水壓力覆土豎向土壓力土側(cè)壓力頂板活載地面堆載池外水壓力溫(濕)度作用x方向y方向z方向附加恒載附加活載11.001.000.000.000.000.000.000.000.000.000.001.000.0021.001.000.000.000.000.000.001.000.000.000.001.000.00 11.準(zhǔn)永久值組合系數(shù)組合號永久作用可變作用地震作用附加荷載結(jié)構(gòu)自重池內(nèi)水壓力覆土豎向土壓力土側(cè)壓力頂板活載地面堆載池外水壓力溫(濕)度作用x方向y方向z方向附加恒載附加活載11.001.000.000.000.000.000.000.000.000.000.001.000.0021.001.000.000.000.000.000.001.000.000.000.001.000.00四、地基承載力及沉降計算 fa=120.0kPa faE=120.0kPa 基底控制壓力: pk=(結(jié)構(gòu)自重+池內(nèi)水重+附加豎向恒載+附加豎向活載+頂板活載)/底板面積 =(1481.25kN+1749.60kN+0.00kN+0.00kN+368.75kN)/73.75m2 =49kPa<fa=120kPa 滿足要求 pk=(結(jié)構(gòu)自重+池內(nèi)水重+附加豎向恒載+0.5×附加豎向活載+0.5×頂板活載)/底板面積 =(1481.25kN+1749.60kN+0.00kN+0.5×0.00kN+0.5×368.75kN)/73.75m2 =46kPa<faE=120kPa 滿足要求 pkmax=(結(jié)構(gòu)自重+池內(nèi)水重+附加豎向恒載+0.5×附加豎向活載+0.5×頂板活載)/底板面積+x向水平地震彎矩/x向抗彎截面模量 =(1481.25kN+1749.60kN+0.00kN+0.5×0.00kN+0.5×368.75kN)/73.75m2+327.35kN.m/72.52m3 =51kPa<1.2faE=144kPa 滿足要求 pkmin=(結(jié)構(gòu)自重+池內(nèi)水重+附加豎向恒載+0.5×附加豎向活載+0.5×頂板活載)/底板面積-x向水平地震彎矩/x向抗彎截面模量 =(1481.25kN+1749.60kN+0.00kN+0.5×0.00kN+0.5×368.75kN)/73.75m2-327.35kN.m/72.52m3 =42kPa>0 滿足要求 水池沉降值:7.6mm五、抗浮驗算 原污泥池區(qū)域采用抗浮錨桿，單根錨桿豎向抗拔力特征值N≥250kN，間距為1.70mX1.70m?？垢∷?60.000m，底板底標(biāo)高為448.950m。頂板覆土2m，箱體頂板厚度400mm，操作層板厚度200mm，筏板厚度1000mm。單位面積箱體自重：G1=（1+0.4+0.2）X25=40KN/m2單位面積頂板覆土重：G2=2X16=32KN/m2單位面積錨桿提供的抗拔力：F=250/（1.7X1.7）=86.5KN/m2單位面積浮力：N=（460-448.95）X10=110.5KN/m2K=(G1+G2+F)/N=(40+32+86.5)/135=1.43滿足要求。六、各板內(nèi)力及配筋計算 注：敞口時沒頂板，頂板和底板的跨中X和Y均指整體坐標(biāo)系下的方向；對于中間壁板不分內(nèi)側(cè)和外側(cè)，取兩側(cè)結(jié)果最大值作為最終配筋方案，按兩側(cè)對稱配置，此時池外側(cè)表格用橫杠表示。 單位：M(kN·m)，N(kN),計算面積(mm2/m),實配面積(mm2/m)位置水池內(nèi)側(cè)水池外側(cè)內(nèi)力基本組合計算面積選配鋼筋實配面積內(nèi)力基本組合計算面積選配鋼筋實配面積MN組合MN組合頂板1-3-4-2-11-3邊-16.15.010242810@180436-16.15.010242810@1804363-4邊-8.7-5.210542810@180436-9.110.85042810@1804364-2邊-16.15.010142810@180436-16.15.010142810@1804362-1邊-8.7-5.210642810@180436-9.110.84942810@180436跨中x方向11.28.34642810@180436-2.7-0.410642810@180436跨中y方向4.96.65042810@180436-1.4-1.210542810@180436底板1-3-4-2-11-3邊-0.336.2664110@12065416.1-1.210164110@1206543-4邊-2.1-26.95064110@12065412.4-8.910564110@1206544-2邊-0.336.2664110@12065416.1-1.210264110@1206542-1邊-2.1-26.94964110@12065412.4-8.910664110@120654跨中x方向-16.633.44664110@120654-17.4-2.210264110@120654跨中y方向-7.631.64664110@120654-7.722.34664110@120654壁板2-12邊-16.150.14953412@200565-16.150.14953412@2005651邊-16.050.44653412@200565-16.050.44653412@200565下邊12.3-46.510553412@20056512.3-46.510553412@200565上邊9.1-23.310653412@2005659.6-24.710253412@200565跨中水平-0.734.24953412@2005656.223.04953412@200565跨中豎直12.5-35.94953412@20056512.5-35.94953412@200565壁板1-31邊-15.248.34653412@200565-15.248.34653412@2005653邊-15.349.25053412@200565-15.349.25053412@200565下邊-0.1-24.6653412@20056515.9-37.410153412@200565上邊16.7-24.210253412@20056516.7-24.210253412@200565跨中水平-0.715.410253412@2005655.325.74553412@200565跨中豎直20.5-38.14653412@20056520.5-38.14653412@20