1、建筑节能设计报告书深圳市建筑设计研究总院有限公司 建筑节能 计算书工程名称:南昌华南城一期物流3、4号交易广场 合 同 号:2061205 设计阶段:施工图 计 算 人: 校 核 人: 年 月日审 核 人: 年 月日 盖章处版次:V1.0 目 录1. 建筑概况 32. 计算依据 33. 工程材料 44. 天 窗 75. 屋顶构造 96. 外墙构造 97. 地面构造 108. 外窗热工 119. 综合权衡 1810. 结 论 19 建筑节能 专业计算书共 19 页1 建筑概况工程名称南昌华南城5号交易广场、南昌华南城6号交易广场、南昌华南城B08地块仓储物流、南昌华南城E03地块仓储物流南昌华南
2、城5号交易广场工程地点江西省-南昌地理位置北纬:29.00东经:115.91建筑面积地上156275.63 地下43183.30建筑层数地上4 地下1建筑高度地上22.3m 建筑(节能计算)体积846759.83建筑(节能计算)外表面积66881.21北向角度116结构类型框架外墙太阳辐射吸收系数0.50屋顶太阳辐射吸收系数0.702 设计依据1. 公共建筑节能设计标准(GB50189-2005)2. 民用建筑热工设计规范(GB50176-93)3. 建筑外门窗气密,水密,抗风压性能分级及检测方法(GB/T 7106-2008)4. 建筑幕墙GB/T21086-20073 工程材料材料名称编号
3、导热系数蓄热系数S密度比热容Cp蒸汽渗透系数u备注W/(m.K)W/(.K)Kg/m3J/(Kg.K)g/(m.h.kPa)水泥砂浆10.93011.3701800.01050.00.0210来源:民用建筑热工设计规范(GB50176-93)钢筋混凝土41.74017.2002500.0920.00.0158来源:民用建筑热工设计规范(GB50176-93)细石混凝土(双向配筋)101.74017.0602500.0920.00.0000挤塑聚苯板220.0300.32028.51647.00.0162来源:上海市住宅建筑围护结构节能应用技术规程DG/TJ08-206-2002改性沥青防水卷材
4、550.1703.330600.01470.00.0000蒸汽渗透系数没有给出加气混凝土砌块440.2203.601700.01158.00.0000膨胀玻化微珠保温砂浆540.0701.050283.01000.00.00004 围护结构作法简要说明1. 屋顶构造:平屋面(由外到内) 细石混凝土(双向配筋) 40mm挤塑聚苯板 50mm改性沥青防水卷材 3mm钢筋混凝土 120mm2. 外墙构造:加气砼(由外到内) 水泥砂浆 8mm膨胀玻化微珠保温砂浆 12mm加气混凝土砌块 200mm水泥砂浆 20mm3. 梁柱构造:钢筋混凝土(由外到内) 水泥砂浆 8mm膨胀玻化微珠保温砂浆 12mm钢
5、筋混凝土 200mm水泥砂浆 20mm4. 地面构造:钢筋混凝土 水泥砂浆 20mm钢筋混凝土 120mm水泥砂浆 20mm5. 外窗构造(1):普通铝合金+(6透明+9空气+6透明) 传热系数3.800W/m2.K,自身遮阳系数0.8306. 外窗构造(2):普通铝合金+低辐射夹胶钢化玻璃(6+12空气+6+0.76PVB+6) 传热系数3.000W/m2.K,自身遮阳系数0.4007. 外窗构造(3):普通铝合金窗+透明玻璃(15mm) 传热系数5.300W/m2.K,自身遮阳系数0.9405 体型系数外表面积66881.21建筑体积846759.83体型系数0.086 窗墙比6.1 窗墙
6、比朝向窗面积()墙面积()窗墙比限值结论南向1612.3610304.550.160.70满足北向1379.7310304.550.130.70满足东向985.943758.770.260.70满足西向823.483758.770.220.70满足标准依据标准1第4.2.4条标准要求各朝向窗墙比不超过0.7结论满足6.2 外窗表朝向编号尺寸楼层数量单个面积合计面积南向1612.362.505.4023213.5027.002.505.4023413.5054.0014.705.4023279.38158.762.505.4023213.5027.00C10121.001.2024541.206
7、4.80C13161.601.3024362.0874.88C36213.202.102436.7220.16C36213.602.1024127.5690.72C36363.603.601212.9625.92C36365.113.601118.3818.38MC1153610.863.601139.0839.08MC1333613.303.601147.8847.88MC1334013.304.0024353.20159.60MC39363.803.601113.6813.68MC405364.053.601114.5814.58MC42404.204.0024616.80100.80MC
8、43364.303.601115.4815.48MC44364.303.601115.4815.48MC47364.803.601417.2869.12MC585365.823.601120.9720.97MC585365.853.601121.0621.06MC5975365.953.601121.4221.42MC62366.203.601522.32111.60MC62365.703.601120.5220.52MC63366.303.601122.6822.68MC695367.203.601225.9251.84MC72367.203.601125.9225.92MC74367.60
9、3.601127.3627.36MC75367.803.601228.0856.16MC76367.603.601227.3654.72MQ0114.705.701183.7983.79MQ012.505.701214.2528.50MQ012.505.701214.2528.50北向1379.732.505.4023413.5054.002.505.4023413.5054.0014.705.4023279.38158.76C10121.001.2024541.2064.80C13161.601.3024362.0874.88C36213.602.1024127.5690.72C36213.
10、202.102436.7220.16C36363.253.601111.7011.70C36365.113.601118.3818.38C36365.013.601118.0218.02MC1153610.863.601139.0839.08MC1334013.304.0024353.20159.60MC42404.204.0024616.80100.80MC47364.803.601117.2817.28MC47364.703.601216.9233.84MC48364.803.601117.2817.28MC57365.703.601220.5241.04MC585365.853.6013
11、21.0663.18MC62366.203.601322.3266.96MC695367.203.601225.9251.84MC74367.603.601227.3654.72MC775367.753.601127.9027.90MQ012.505.701214.2528.50MQ012.505.701214.2528.50MQ0114.705.701183.7983.79东向985.9414.705.4023479.38317.522.505.4023213.5027.002.505.4023213.5027.00C15211.502.10123.156.30C86219.402.1024
12、619.74118.44MC1153610.863.601139.0839.08MC65366.503.601323.4070.20MC65365.603.601120.1620.16MC73367.403.601326.6479.92MC74367.403.601126.6426.64MC80368.003.601228.8057.60MQ012.505.701214.2528.50MQ0114.705.701283.79167.58西向823.4814.705.4023479.38317.522.505.4023213.5027.002.505.4023213.5027.00C15211.
13、502.10143.1512.60C94219.402.1024619.74118.44MC65366.503.601123.4023.40MC65365.383.601119.3619.36MC73367.403.601226.6453.28MC79368.003.601128.8028.80MQ012.505.701114.2514.25MQ0114.705.701183.7983.79MQ0114.705.701183.7983.79MQ012.505.701114.2514.257 可见光透射比朝向窗墙比最不利窗编号最不利透射比透射比限值南向0.16C10120.800.40北向0.1
14、3C36210.800.40东向0.26C86210.800.40西向0.22C94210.800.40标准依据标准1第4.2.4条标准要求当窗墙面积比小于0.40时,玻璃的可见光透射比不应当小于0.4结论满足8 天窗8.1 天窗屋顶比房间天窗编号天窗面积()屋顶面积()面积比40011314.2118139.830.0740481314.2118139.830.07整栋建筑2628.4338593.230.07标准依据标准1第4.2.6条标准要求天窗面积不应大于屋顶总面积的20%结论满足8.2 天窗类型序号构造名称构造编号传热系数自遮阳系数备注1普通铝合金+(6透明+9空气+6透明)563.
15、800.83平均3.800.83标准依据标准1第4.2.2条标准要求K3.0,SC0.40结论不满足9 屋顶构造9.1 平屋面材料名称(由外到内)厚度导热系数蓄热系数S修正系数热阻R热惰性指标(mm)W/(m.K)W/(.K)(K)/WD=R*S细石混凝土(双向配筋)401.74017.0601.000.0230.392挤塑聚苯板500.0300.3201.201.3890.533改性沥青防水卷材30.1703.3301.000.0180.059钢筋混凝土1201.74017.2001.000.0691.186各层之和2131.4982.170外表面太阳辐射吸收系数0.70默认传热系数K=1/
16、(0.16+R)0.60标准依据标准1第4.2.2条标准要求K0.7结论满足10 外墙构造10.1 外墙相关构造10.1.1 加气砼材料名称(由外到内)厚度导热系数蓄热系数S修正系数热阻R热惰性指标(mm)W/(m.K)W/(.K)(K)/WD=R*S水泥砂浆80.93011.3701.000.0090.098膨胀玻化微珠保温砂浆120.0701.0501.200.1430.180加气混凝土砌块2000.2203.6011.250.7273.274水泥砂浆200.93011.3701.000.0220.245各层之和2400.9003.796附加热阻浅色外饰面(0.6)0.20外表面太阳辐射吸
17、收系数0.50默认传热系数K=1/(0.36+R)0.7910.1.2 钢筋混凝土材料名称(由外到内)厚度导热系数蓄热系数S修正系数热阻R热惰性指标(mm)W/(m.K)W/(.K)(K)/WD=R*S水泥砂浆80.93011.3701.000.0090.098膨胀玻化微珠保温砂浆120.0701.0501.200.1430.180钢筋混凝土2001.74017.2001.000.1151.977水泥砂浆200.93011.3701.000.0220.245各层之和2400.2882.499附加热阻浅色外饰面(0.6)0.20外表面太阳辐射吸收系数0.50默认传热系数K=1/(0.36+R)1
18、.5410.2 外墙平均热工特性1.南向构造名称构件类型面积(m2)面积所占比例传热系数KW / (K)热惰性指标D太阳辐射吸收系数加气砼主墙体6683.640.7770.793.800.50钢筋混凝土热桥梁1170.170.1361.542.500.50钢筋混凝土热桥柱745.560.0871.542.500.50合计8599.371.0000.963.510.502.北向构造名称构件类型面积(m2)面积所占比例传热系数KW / (K)热惰性指标D太阳辐射吸收系数加气砼主墙体6949.530.7870.793.800.50钢筋混凝土热桥梁1175.070.1331.542.500.50钢筋混
19、凝土热桥柱707.400.0801.542.500.50合计8832.001.0000.953.520.503.东向构造名称构件类型面积(m2)面积所占比例传热系数KW / (K)热惰性指标D太阳辐射吸收系数加气砼主墙体2074.630.7590.793.800.50钢筋混凝土热桥梁371.460.1361.542.500.50钢筋混凝土热桥柱287.880.1051.542.500.50合计2733.981.0000.973.480.504.西向构造名称构件类型面积(m2)面积所占比例传热系数KW / (K)热惰性指标D太阳辐射吸收系数加气砼主墙体2233.210.7720.793.800.
20、50钢筋混凝土热桥梁371.460.1281.542.500.50钢筋混凝土热桥柱287.880.1001.542.500.50合计2892.561.0000.963.500.505.总体构造名称构件类型面积(m2)面积所占比例传热系数KW / (K)热惰性指标D太阳辐射吸收系数加气砼主墙体17941.020.7780.793.800.50钢筋混凝土热桥梁3088.160.1341.542.500.50钢筋混凝土热桥柱2028.720.0881.542.500.50合计23057.901.0000.963.510.50标准依据标准1第4.2.2条标准要求K1.0结论满足10.3 钢筋混凝土材料
21、名称厚度导热系数蓄热系数S修正系数热阻R热惰性指标(mm)W/(m.K)W/(.K)(K)/WD=R*S水泥砂浆200.93011.3701.000.0220.245钢筋混凝土1201.74017.2001.000.0691.186水泥砂浆200.93011.3701.000.0220.245各层之和1600.1121.675导热阻R0.11标准依据标准1第4.2.2条标准要求R1.2结论不满足11 外窗热工11.1 外窗构造序号构造名称构造编号传热系数自遮阳系数可见光透射比备注1普通铝合金+(6透明+9空气+6透明)563.800.830.8002普通铝合金窗+透明玻璃(15mm)365.3
22、00.940.81011.2 平均遮阳系数1. 南向:序号门窗编号楼层数量单个面积总面积(m2)构造编号自遮阳系数外遮阳编号外遮阳系数综合遮阳系数123213.50027.000560.8301.0000.830223413.50054.000560.8301.0000.830323279.380158.760560.8301.0000.830423213.50027.000560.8301.0000.8305C101224541.20064.800560.8301.0000.8306C131624362.08074.880560.8301.0000.8307C36212436.72020.160560.8301.0000.8308C362124127.56090.720560.8301.0000.8309
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