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1 、某单层建筑物外墙轴线尺寸如图所示,墙厚均为 240 ,轴线坐中,试计算建筑面积。

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一 建筑面积的计算. 1 、某单层建筑物外墙轴线尺寸如图所示,墙厚均为 240 ,轴线坐中,试计算建筑面积。. 解:建筑面积: S = S1 - S2 - S3 - S4 =20.34×9.24 - 3×3 - 13.5×1.5 - 2.76×1.5 =154.552 (㎡). 分析:. ① 、单层建筑物不论其高度如何,均按一层计算建筑面积。其建筑面积按建筑物外墙勒脚以上结构的外围水平面积计算。 ②、建筑面积计算的基本方法是面积分割法,对于矩形面积的组合图形,可先按最大的长、宽尺寸计算出基本部分的面积,然后将多余的部分逐一扣除。在计算扣除部分面积时,注意轴线尺寸的运用。. - PowerPoint PPT Presentation

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  • 1240

  • S = S1S2S3S4=20.349.243313.51.52.761.5=154.552

  • 2240

  • 1 S1 = 13.812.24 = 168.9122S2 = 30.122 = 0.723S3 = 3.63.18 = 11.4484S4 = 0.54.022. 31= 4.643 5S5 = 3.143.1220.5= 15.2836S6 = 3.144.622150/360 = 27.926S = S1+S2S3 + S4 + S5 + S65 = 168.912+0.7211.448+4.643+15.283+27.926 = 1030.18

  • 3240

  • S0 = 30.2448.2466223.7612 = 1101.66L = 30.24 + 48.242 + 122 = 180.96 156 S0 + L2 + 16 = 1101.66 + 180.962 + 16 = 14.796 218.44/10014.796218.44 = 3232.04

  • 2mS = S0 + L2 + 162m

  • 432162.8m2m

  • 203m111 3mV1 = 32 + 20.330.8 + 0.33216+20.330.8+ 0.3322 + 1/30.33223 = 11.412100m3 1259.60/100m311.4121259.60 = 14374.56111 3m32 + 0.330.816 +0.330.80.8 + 1/30.3320.83 = 4.198100m3 1259.60 +756.841.181 = 1395.831/100m34.1981395.831 = 5859.7014374.56 + 5859.70 = 20204.26

  • 203m0.33V = A + KHB +KHH + 1/3K2H3ABHK1.18

  • 540m0.9m1.8m1.5m

  • 130 2m (0.9 + 20.50.3 + 0.51.5)1.540 = 1.170100m3 844.39/100m31.170844.39 = 987.94130 2m0.9 + 0.50.30.340 = 0.126100m3 844.39 + 507.361.181 = 935.715/100m30.126935.715 = 117.90987.94 + 117.90 = 1105.84

  • 3m31.2m0.5 V = B + KHHLBKHL

  • 6

  • 1342m1.8+0.2+20.3+0.331.81.854+6.42=3.841100m3 1530.46/100m33.8411530.46=5878.501382m1.8+0.2+20.31.85.4+6.42=3.126100m3 2251.83/100m33.1262251.83=7039.22

  • 30T2m

  • 754m0.3m3.00m

  • 54 = 201448m5.6 + 20.54.2 + 0.52.44.6 + 20.54.2 + 0.52.42.4 + 1/30.522.43 = 2.652100m3 1187.251.15 + 3.2542.95 = 1504.925/100m32.6521504.925 = 3991.06

  • 1448m5.6 + 0.54.24.6 + 0.54.24.2 + 1/30.524.23= 2.229100m3 713.371.151.18 +261.57 +212.311.15 + 3.2542.95 = 1652.593/100m32.2291652.593 = 3683.633991.06 + 3683.63 = 7674.6933.9702.6521.15 +33.9702.2291.151.18 = 206.35

  • 204m6m4m1.108m1.1510m1.2010m1.256m100m33.2542.95/1.18

  • 82.40m48m2.20m80%1.80m

  • V =2.3 + 1/20.332.42.448 = 310.58m3V2 =2.3 + 1/20.330.60.648 = 69.09m3V1 = 310.5869.09 = 241.49m31353mV1/2 = 1.208100m3 1586.04/100m31.2081586.04 = 1915.941353mV2/2 = 0.346100m3 1586.04 + 952.981.181= 1757.576/100m30.3461757.576 = 608.12

  • 1353mV1/2 = 1.208100m3 1586.04 + 952.981.11= 1681.338/100m31.2081681.338 = 2031.061353mV2/2 = 0.346100m3 952.981.181.1 + 349.43 + 283.63 = 1870.028/100m31586.04 + 952.981.1811.11= 1603.194/100m31586.04 + 952.981.181.11= 1870.028/100m30.3461870.028 = 647.03

  • 16180%482.4 = 1.152100 207.06 + 0.81746.40 + 82.52 + 102.10 + 82.88+12000.4 + 15000.8250.80.33 = 2325.10/1001.1522325.10 = 2678.527880.6745.381.208 + 45.380.3461.181 + 1.1+ 12.861.152 = 168.840.40.81.331.152 = 0.490 m30.8250.81.331.152 =1.011m3

  • 101/21.11.181.33

  • 944.54m4m50%

  • 2m0.251.10B

  • 4.54 = 18
  • 1526m6.337100m3 2744.271.1 = 3018.697/100m36.3373018.697 = 19129.481526m2.024100m3 1648.921.11.1 +604.60 +490.751.1 = 3200.078/100m32.0243200.078 = 6476.9616150%4.6 +0.25664 = 1.464100 2283.960.51746.40 = 1410.76/1001.4641410.76 = 2065.3527671.79

  • 105030m2m

  • = 30.969100m3 V= 30.969100m3V1 = 30.9691/2 = 15.485100m3V2 = 30.9691/2 = 15.485100m3122m15.485100m3 630.50/100m315.485630.50 = 9763.29

  • 122m15.485100m3 630.50 + 378.841.11= 668.384/100m315.485668.384 = 10349.931-61 50.1 + 30.1 +0.522 = 1.624100 934.32/1001.624934.32 = 1517.3421630.56

  • 1112km200m5.45m25%

  • 0.6790%10%225%1.1540%5m5m1.09

  • V = 50 + 0.676.220 + 0.676.26.2 + 1/30.6726.23 = 8145.48m3V2 = 50 +0.671.220 + 0.671.21.2 + 1/30.6721.23 = 1268.57m3V1 = VV2 = 6876.91m31-12712km6876.910.9 = 6.1891000m3 8468.74 + 1580.3611 +7922.44 +1501.68111.091 = 28052.383 /1000m36.18928052.383 = 173616.20

  • 1-12712km1268.570.9 = 1.1421000m3 8468.74 + 1580.3611 +76.861.151+7922.44 +1501.68111.151.091= 32060.002/1000m36.18932060.002 = 198419.351-157m6876.910.1 = 6.877100m3 1884.85 + 1132.5321 = 3017.38/100m36.8773017.38 = 20750.52

  • 1-157m1268.570.1 = 1.269100m3 1132.5321.18 + 415.26 + 337.06 = 3425.091/100m31.2693425.091 = 4346.441135 6.877 + 1.269 = 8.146100m3 1198.80/100m38.1461198.80 = 9765.42173616.20 + 198419.35 + 20750.52 + 4346.44 + 9765.42 = 406897.93

  • 1216t12m81/34824m E = 5m

  • 1111229E = 1612 = 192 tm1170 200 tm 1048 + 5224 + 52= 19.72100 2375.73/10019.722375.73 = 46849.401174 19.72100 1792.86/10019.721792.86 = 35355.2046849.40 + 35355.20 = 82204.60

  • 1346.216.8m1m30 3m50

  • 111222101181 46.2 + 32 + 16.8 + 3221 = 15.0010 1257.58/1015.001257.58 = 18863.701181 15.0010 162.68/1015.00162.68 = 2440.20

  • 1181 1505030 = 90 595.90/90595.90 = 5363118863.70 + 2440.20 + 53631 = 74934.9

  • 14408m450200C30201000.60m5km

  • 2%m3 = + abcd

  • 1.250.2550 m30.5m9216 = = 1 + 1 + =

  • 575C30200.450.28401 + 0.02 = 2.93810 m3 8225.80 +169.22150.4110.10 = 8415.78/10 m32.9388415.78 = 24725.56614 5km 2.93810 m3 1303.97/10 m32.9381303.97 = 3831.06

  • 218 0.450.28 = 0.72m3 0.450.2840 = 28.80m3 335.44 + 46.62 + 229.511.251= 404.47/m328.80404.47 = 11648.81218 0.450.200.6 +0.540 = 3.96m3 335.44 + 46.62 + 229.511.251.671= 635.73/m33.96635.73 = 2517.49

  • 5220 0.10401 + 0.21 + 0.20.2 + 0.82.938 = 1.224t 3142.35/t1.2243142.35 = 3846.24/t24725.56 + 3831.06 + 11648.81 + 2517.49 + 3846.24 = 46569.16

  • 1512m500C252011022 0.25m0.280.371.25

  • 2240C25203.140.25212 + 0.2522 = 52.89m3 426.63 +166.34153.641.20 + 0.28 +62.37 + 98.570.25 = 482.39/m352.89482.39 = 25513.612148 0.1122 = 2.42t 3868.50/t2.423868.50 = 9361.7725513.61 + 9361.77 = 34875.38

  • 164820m1mC2040450880.83.35tC2040

  • 1.050.5m1m0.5m = = 1 +

  • 260 C2040 1003.140.52201.0548 = 79.12810m3 5367.78 +165.67185.2812.5 = 5122.66/10m379.1285122.66 = 405345.842148 0.4548 = 21.60t 3868.50/t21.603868.50 = 83559.60

  • 1213 4.8010 1160.37/104.801160.37 = 5569.78512 880.8484 = 61.4410m3 4876.91/10m361.444876.91 = 299637.355220 3.254841.020.11+0.171+0.39961.44 = 1.999t 3142.35/t1.9993142.35 = 6281.56405345.84 + 83559.60 + 5569.78 + 299637.35 6281.56 = 787831.01

  • 171.5m2m0.5m12m502000 m312%12%

  • =3.140.2521=0.193m3, 50,10 m325502550194 %=13.14 %14%213613%3.140.252122000 = 471.0010m3 1102.76 + 44.62 2 = 1192/10m3 1102.76 + 44.62 1.14 = 1153.63/10m3471.001192 = 561432 471.001153.63 = 543359.73

  • 1214 20010 165.16/10200165.16 = 330322138 3.140.2521.52000 = 58.87510m3 196.64/10m358.875196.64 = 11577.18561432 + 33032 + 11577.18 = 606041.18 587968.91

  • 18C15C1537281148

  • C158141947.08 +135.47132.2010.10 = 1980.12/10 m3C155132205.19 + 135.47132.2010.10 = 2238.22/10 m35142631.58 + 135.47132.2010.10 = 2664.61/10 m3

  • 3782666.91 +155.820.2 = 698.07/10 m32882666.91 +155.820.2 + 33.4536.8810.10 = 663.43/10 m3114884961.47 + 267.540.2 + 87.8447.3710.10 = 1423.73/10 m3

  • 1.200.2

  • 19240

  • 1266362.512662.5

  • S = 0.1265 + 0.06340.06258 = 0.441240h = 0.4410.24 = 1.838m

  • 2086m92.24m90m

  • 1.2m0.5

  • 130 2m1.8 + 0.51.551.5586 = 3.433100 m3 844.39/100 m33.433844.39 = 2898.79155 1.886 = 1.548100 40.07/100 1.54840.07 = 62.03 82371.80.386 = 4.644100 m3 666.91 +155.820.2 = 698.07/100 m34.644698.07 = 3241.84

  • 31M7.51.7 + 1.8380.2492.24 = 7.83210 m3 1461.08 + 128.76122.552.58 = 1477.10/10 m37.8321477.10 = 11568.66822 120.2492.24 = 0.221100 795.17/100 0.221795.17 = 175.73

  • 154 343.3046.4478.32 + 0.450.2492.24 = 2.285100 m3 680.64/100m32.285680.64 = 1555.26157 343.30 + 228.50 = 5.718100 m3 911.36 + 106.40 = 1017.76/100 m35.7181017.76 = 5819.5525321.86

  • 21154 1.81.558646.4478.32 + 0.450.2492.24 = 1.251100 m3 680.64/100m31.251680.64 = 851.48157 1.81.5586 + 125.10 = 3.650100 m3 911.36 + 106.40 = 1017.76/100 m33.6501017.76 = 3714.821555.26 + 5819.55 851.483714.82 = 2808.5125321.862808.51 =22513.35

  • 22200m10

  • 156 130 155 514 C1054C2031M7.5530 C20154 154 1135

  • 156 18.24 + 49.24 + 4= 2.945100 218.44/100 2.945218.44 = 643.31130 2 + 0.32 + 0.51.81.818 + 92 +92.62= 4.208100 m3 844.39/100 m34.208844.39 = 3553.19155 2.618 + 92 +92.62= 1.737 100 40.07/100 1.73740.07 = 69.60

  • 514 C10 20.154 + 72= 1.3610 m3 2631.58/10 m31.362631.58 = 3578.9554C20 1.80.25 +1.8 + 0.620.254 + 7.22 + 0.60.21.2 +1.864 = 4.74410 m3 4449.99 + 143.68135.4710.15 = 4533.32/10 m34.7444533.32 = 21506.0831M7.5 1.310.24 + 0.0157554 + 8.762= 2.36110 m3 1461.08 + 128.76122.552.58 = 1477.10/10 m32.3611477.10 = 3487.43

  • 530 C20 0.240.2454 + 8.762= 0.41210 m3 6288.29/10 m30.4126288.29 = 2590.78154 420.8013.6047.4423.614.12 + 0.354 + 8.7620.24 = 3.372100 m3 680.64/100 m33.372680.64 = 2295.12154 18.249.2454 + 8.7620.240.2 = 0.303100 m3 680.64/100 m30.303680.64 = 206.23

  • 1135 420.80337.2030.27 = 0.533100 m3 1198.80/100 m30.5331198.80 = 638.96643.31+3553.19+69.60+3578.95+21506.08+3487.43+2590.78+2295.12+206.23+638.96 =38569.64

  • 2420C20404000.15mC1040

  • 143 5.40.332.054.20.332.052.051/30.3322.05320=12.212100m3 1010.41/100 m312.2121010.41=12339.13155 5.44.220=4.536100 40.07/1004.53640.07=181.44514 C10404.803.600.120=3.45610 m3 2631.58/10 m33.4562631.58=9094.74

  • 58 C2040V1V2V3V420=13.7520=27.5010 m3 V1=4.63.40.6=9.384m3 V2=0.464.63.41.81.46.44.8=3.259m3 V3=1.81.40.8=2.016m3 V4=1.461.060.6610.62.061.26=0.909m3 3505.11143.68135.4710.150=3588.44/10 m327.503588.44=98682.10

  • 5220 =0.4201.020.0160.0840.19627.50=0.02t 3142.35/t0.023142.35=62.8512339.13181.449094.7498682.1062.85=120360.26

  • 2530C1040C204034100m

  • 142 2.20.331.8521.851/30.3321.85330=4.453100m3 938.41/100 m34.453938.41=4178.74155 1.60.32230=1.452100 40.07/1001.45240.07=58.18

  • 514 C10401.61.60.130=0.76810 m3 2631.58/10 m30.7682631.58=2021.0558 C20401.41.40.250.260.50.51.41.41.91.930=2.05210 m3122 3642.41143.68135.4710.150=3725.74/10 m3 2.0523725.74=7645.22

  • 154 445.37.5820.521.30.30.330=4.136100 m3 680.64/100 m34.136680.64=2815.13157445.3413.60=0.317100 m3 911.36106.40=1017.76/100 m30.3171017.76=322.63

  • 5220 =0.034301.020.0800.0950.2212.052=0.227t 3142.35/t0.2273142.35=713.314178.7458.182021.057645.222815.13322.63713.31=17754.26

  • 301.21.5m205.59.5m

  • 741.21.520 = 0.360100m3 1.11112.518 = 0.279m3/1000.2791500 59.38= 435.84/100

  • 21.0016.17 38.154.6380.3 21.0042.270 38.150.0970.16 = 297.57/10012522.70 435.84 297.57 = 13256.11/1000.36013256.11 = 4772.20790.3654.51 = 19.62= 0.196100 5979.80 21.0032.130.16 = 6087.76/1000.1966087.76 = 1193.20

  • 7100.3628.24 = 10.17= 0.102100 8388.33 21.0055.5800.16 = 8575.08/1000.1028575.08 = 874.664772.20 1193.20 874.66 = 6840.06

  • 31500.92.0m5.5122000.82.4m500.72.0m3km

  • 7330.92.050 = 0.90100 1.2512.081 = 0.520m3/1000.5201500 59.38= 811.27/1005686.84 811.27 = 6498.11/1000.906498.11 = 5848.30

  • 733 0.72.050 = 0.70100 5686.84/1000.705686.84 = 3980.79735 0.82.4200 = 3.84100 7014.88/1003.847014.88 = 26937.14

  • 745 0.986.60 = 7.79410 520.38/107.794520.38 = 4055.84756 0.986.60 = 7.79410 901.74/107.794901.74 = 7028.16

  • 753 0.786.60 3.8467.90 = 32.13610 674.76/1032.136674.76 = 21684.095848.30 3980.79 26937.14 4055.84 7028.16 21684.09 = 69534.32

  • 3281.802.70m500220021252

  • 741 1.802.708 = 0.389100 5340.33/1000.3895340.33 = 2077.39758 0.38968.7 = 2.67210 1092.42/102.6721092.42 = 2918.95

  • 76650048 = 3.210 396.57 55755 = 296.57/103.2296.57 = 949.0277148 = 3.210 273.41 59.0929.765 = 420.06/103.2420.06 = 1344.19

  • 115180.3890.83 = 0.323100 1455.64/1000.3231455.64 = 470.172077.39 2918.95 949.02 1344.19 470.17 = 7759.72

  • 33300100

  • 7158 3.00100 19924.76/1003.0019924.76 = 59774.287160 1.00100 5000.00/100 500059774.28 5000 = 64774.28

  • 34 11512.5 2 360 4100 52012.5 6

  • 895 1512.524.2412.24 = 2.967100 584.40136.09 183.70165.072.0200.51= 476.44/1002.967476.44 = 1413.60829 24.2412.24 = 2.967100 136.93/1002.967136.93 = 406.27

  • 934 24.2412.24 = 2.967100 1132.67/1002.9671132.67 = 3360.63818 12.2440.03 0.06296.70 = 4.504100m3 192.86/100m34.504192.86 = 868.64

  • 92 1000.1296.70 = 2.96710m3 1685.39/10m32.9671685.39 = 5000.55894 2012.5 24.24 1.212.24 1.2= 3.419100 706.72 183.70165.072.53 = 753.85/1003.419753.85 = 2577.43

  • 936 24.24 1.212.24 1.2= 3.419100 2308.99/1003.4192308.99 = 7894.441413.60 406.27 3360.63 868.64 5000.55 2577.43 7894.44 = 21521.56

  • 3573m2.8m19.8m352

  • 151 3.52100 1577.50/1003.521577.50 = 5552.8