醫(yī)院井雙院區(qū)建設(shè)工程節(jié)能（綠色建筑）分析報告與計算書

人民醫(yī)院井雙院區(qū)建設(shè)工程節(jié)能（綠色建筑）分析報告與計算書節(jié)能（綠色建筑）設(shè)計需要提交的技術(shù)支撐文件匯總表公共建筑名稱涉及條文施工圖設(shè)計階段格式或內(nèi)容要求建筑專業(yè)節(jié)能計算模型B.0.1需要《節(jié)能計算書》3.2.23.3.13.3.5需要由節(jié)能軟件直接導出《內(nèi)表面最高溫度計算書》8.2.16（4）需要包含在節(jié)能計算文件中，無需單獨提供?！妒彝怙L環(huán)境分析報告》8.2.3（1）8.2.3（2）需要條件：在出現(xiàn)下列情況時，應(yīng)進行建筑場地內(nèi)軟件數(shù)字化模擬分析計算：a當建筑群體組合為封閉的圍合式布局時；b當建筑所在地地勢平坦，且采用行列式布局（相對于斜列式，指建筑主立面與風環(huán)境主導方向垂直或平行）；c當建筑物對場地內(nèi)風環(huán)境和通風效果具有較精確的要求時。非三種工況情況，可不進行風環(huán)境模擬《室內(nèi)自然通風分析報告》8.2.3（3）需要條件：不能保證開窗通風面積滿足自然通風要求的區(qū)域，采用誘導氣流方式以促進建筑內(nèi)自然通風，需要進行軟件數(shù)字化模擬分析計算。不涉及《室內(nèi)天然采光分析報告》8.2.3（6）需要條件：公共建筑的主要功能房間提供的《窗地面積比統(tǒng)計表》不滿足《建筑采光設(shè)計標準》GB50033-2013表6.0.1中的要求。本條中的主要功能房間系指采光等級不低于Ⅳ級的房間。已提交《室內(nèi)天然采光優(yōu)化設(shè)計分析報告》8.2.4需要條件：a主要功能房間內(nèi)區(qū)采取了采光優(yōu)化措施，需要核算內(nèi)區(qū)采光系數(shù)；b地下空間或高大進深的地上空間采取了采光優(yōu)化措施，需要核算優(yōu)化面積不需要《建筑日照分析報告》3.1.2需要條件：托兒所、幼兒園、中小學校建筑、醫(yī)院建筑、療養(yǎng)院等有明確日照要求的建筑類型已提交《迎風面積比計算書》8.2.1需要條件：項目選用計算迎風面積比達標8.2.1（2）時。已提交《窗地面積比統(tǒng)計表》8.2.3（6）需要條件：采光等級不低于Ⅳ級的房間已提交《外窗可開啟面積占房間地板軸線面積比例統(tǒng)計表》8.2.3（3）需要詳見節(jié)能計算報告書《房間外窗（含透光門）及透光幕墻有效通風換氣面積與房間外墻面積比例統(tǒng)計表》3.2.11需要詳見節(jié)能計算報告書《西向立面外遮陽系數(shù)分析報告》3.2.3需要條件：建筑西向立面外窗（含透光幕墻）窗墻面積比大于0.3；不涉及《可調(diào)節(jié)遮陽面積比例計算表》8.2.16（2）需要條件：選擇8.2.16（2）達標時；未選擇《可再循環(huán)利用材料使用比例計算表》8.3.27需要條件：選擇8.3.27達標時已提交《裝飾性構(gòu)件造價比例計算表》8.3.16需要條件：存在裝飾性構(gòu)件或女兒墻高度超2.4米時不涉及《可重復(fù)使用隔墻和隔斷比例計算表》8.3.26需要條件：選擇8.3.26達標時未選擇《既有建筑物、構(gòu)筑物利用率計算表》8.3.3需要條件：選擇8.3.8達標時未選擇《聲學專項分析報告》8.3.33需要條件：選擇8.3.33達標時未選擇《碳排放計算分析報告》8.3.30需要條件：選擇8.3.30達標時未選擇結(jié)構(gòu)專業(yè)《高強鋼筋用量比例計算表》8.3.21需要已提交《高強鋼材用量比例計算表》8.3.21需要條件：項目存在鋼結(jié)構(gòu)時不涉及《高強混凝土用量比例計算表》8.3.21需要已提交《高耐久性的高性能混凝土用量比例計算表》8.3.24需要已提交《各類預(yù)制構(gòu)件重量與建筑地上部分重量的比值計算表》8.3.25需要條件：選擇8.3.25達標時未選擇給排水專業(yè)《非傳統(tǒng)水源利用率計算書》8.3.12需要條件：選擇8.3.12達標時未選擇《年徑流總量控制率及雨量徑流系數(shù)計算書》8.3.11需要條件：選擇8.3.11達標時未選擇《景觀水體蒸發(fā)量與雨水補水的水量平衡計算書》8.3.14需要條件：有景觀水體未選擇暖通專業(yè)《空調(diào)負荷計算書》4.1.1需要條件：進行供暖、空調(diào)系統(tǒng)施工圖設(shè)計的甲類公共建筑。詳見暖通計算書《暖通水力計算書》4.1.2需要條件：進行供暖、空調(diào)水系統(tǒng)施工圖設(shè)計的甲類公共建筑。詳見暖通計算書《供暖空調(diào)全年負荷節(jié)能率計算書》8.3.2需要條件：選擇執(zhí)行供暖空調(diào)全年計算負荷降低幅度不低于10%時。未選擇多專業(yè)協(xié)同超高超大建筑節(jié)能（綠色建筑）專項論證報告1.0.4需要條件：同初步設(shè)計階段不涉及可再生能源應(yīng)用可行性分析報告7.1.1需要條件：同初步設(shè)計階段未選擇其它專項論證報告需要條件：同初步設(shè)計階段應(yīng)符合相關(guān)標準及政策文件要求。一、室外風環(huán)境分析報告（一）建筑室外風環(huán)境根據(jù)重慶市綠色建筑專業(yè)委員會、重慶大學編制完成的《重慶市典型建筑布局室外風環(huán)境模擬報告》分析，在通常情況下，重慶市I類地區(qū)公共建筑在進行綠色建筑一星級設(shè)計時，均能滿足重慶市《居住建筑節(jié)能65%(綠色建筑)設(shè)計標準》DBJ50-071-2016及《公共建筑節(jié)能（綠色建筑）設(shè)計標準》DBJ50-052-2016中關(guān)于建筑場地內(nèi)風環(huán)境的要求，可不進行單獨的數(shù)值分析。過渡季、夏季的主導風向西北風可直接穿過經(jīng)進入項目場地區(qū)域內(nèi)，經(jīng)過地勢下沉后由南邊出場地。緩解項目場地內(nèi)的熱島效應(yīng)、降低場地內(nèi)的污染物濃度。同時由于建筑布局采用的通透式布局，在夏季能有效“引風入城”，形成良好的室外風環(huán)境，降低場地內(nèi)建筑的能耗。車輛的出入口布置在夏季主導風向及冬季主導風向的下風向，可防止污染的空氣、廢氣進行建筑場地內(nèi)。同時，由于夏季主導風向的風速為1.6m/s，在典型風向條件下，場地內(nèi)人活動區(qū)不出現(xiàn)渦旋或無風區(qū)，建筑物室外風壓均勻，典型風速和風向條件下的建筑前后（或主要開窗）表面壓差大于0.5Pa。在冬季，冬季的主導風向為北風，高層建筑起到了一定“擋風”的作用，場地內(nèi)除建筑外，其余部位較為空曠，為風提供了良好的通風廊道，建筑迎風面與背風面表面風壓差不超過5Pa，由于場地內(nèi)不形成漩渦氣流，場地內(nèi)在1.5m高度人行區(qū)域，其風速不會超過5m/s，在1.5m高度處場地內(nèi)風速約1.6m/s，風速放大系數(shù)不大于2。根據(jù)項目總圖，本項目各棟建筑采用斜列式和自由式布局，無需進行風環(huán)境分析。同時本項目不屬于下列情況：a、建筑群組為封閉的圍合式布局；b、當建筑所在地地勢平坦，且采用斜列式布局；c、當建筑物對場地內(nèi)風環(huán)境和通風效果具有較精確的要求時。綜上所述，本項目滿足重慶市《公共建筑節(jié)能（綠色建筑）設(shè)計標準》DBJ50-052-2016中的要求。建筑室內(nèi)風環(huán)境1、各主要功能房間應(yīng)設(shè)外窗，其外窗（含透光門）及透光幕墻有效通風換氣面積不應(yīng)小于該房間外墻面積10%。當不能滿足時，應(yīng)設(shè)置機械通風系統(tǒng)。2、建筑中庭充分利用自然通風降溫，當自然通風不能滿足要求時，應(yīng)設(shè)置機械排風裝置加強自然補風。3、地下停車庫的通風系統(tǒng)，應(yīng)根據(jù)車庫內(nèi)的CO濃度進行自動運行控制或定時啟、停。4、在過渡季典型風速和風向條件下，90%的房間的平均自然通風換氣次數(shù)不應(yīng)低于2次/h。自然通風房間可開啟外窗凈面積不得小于房間地板面積的4%，建筑內(nèi)區(qū)房間若通過鄰接房間進行自然通風，其通風開口面積應(yīng)大于該房間凈面積的8%。高強鋼筋、高耐久性的高性能混凝土用量比例計算表采用高強度結(jié)構(gòu)材料，可減小構(gòu)件的界面尺寸及材料用量，同時可減輕結(jié)構(gòu)自重，減小地震作用及地基基礎(chǔ)的材料消耗。本項目建筑屬鋼筋混凝土剪力墻結(jié)構(gòu)，混凝土結(jié)構(gòu)中的受力普通鋼筋包括梁、柱、板、基礎(chǔ)等構(gòu)件的縱向受力筋及箍筋。在混凝土中使用摻合料，可增加新拌混凝土的工作性，改善混凝土泵送性能，同時提高混凝土的強度和耐久性，可降低大體積混凝土的水化熱，滿足不同工程的施工技術(shù)要求。本項目高耐久性高性能混凝土的認定參照渝建[2014]221號文件執(zhí)行。1#樓-A棟高強鋼筋用量比例計算表構(gòu)件類型鋼筋總重（kg）不低于400MPa級鋼筋（kg）HRB500級鋼筋（kg）梁963871.6954232.88737375.7柱209243.5207151.07/板334457.0334457.0/墻151741.8148706.96/合計1659313.91644547.91737375.7高強鋼筋占受力鋼筋總用量的比例99%備注不低于85%高耐久性的高性能混凝土用量比例計算表構(gòu)件類型混凝土總量（m3）高耐久性的高性能混凝土用量（m3）梁5097.815097.81柱1680.591680.59板3842.063842.06墻1414.801414.80合計12035.2612035.26高耐久性的高性能混凝土占混凝土總用量的比例100%備注不低于50%高強鋼材用量比例計算表構(gòu)件類型鋼材總量（t）Q345及以上高強鋼材用量（t）梁252.46252.46柱22.7622.76墻//合計275.22275.22Q345及以上高強鋼材用量占鋼材土總量的比例100%1#樓-B棟高強鋼筋用量比例計算表構(gòu)件類型鋼筋總重（kg）不低于400MPa級鋼筋（kg）HRB500級鋼筋（kg）梁1242768.11230340.421006390.2柱254065.2251524.55/板403427.7403427.7/墻156362.6154798.97/合計2056623.62040091.641006390.2高強鋼筋占受力鋼筋總用量的比例99%備注不低于85%高耐久性的高性能混凝土用量比例計算表構(gòu)件類型混凝土總量（m3）高耐久性的高性能混凝土用量（m3）梁5968.635968.63柱2021.812021.81板5826.375826.37墻1673.171673.17合計15489.9815489.98高耐久性的高性能混凝土占混凝土總用量的比例100%備注不低于50%2#樓-北段高強鋼筋用量比例計算表構(gòu)件類型鋼筋總重（kg）不低于400MPa級鋼筋（kg）HRB500級鋼筋（kg）梁785679.813785679.813柱295646.344295646.344板306679.7306679.7墻283751.642283751.642合計1671757.499886077.686785679.813高強鋼筋占受力鋼筋總用量的比例100%備注不低于85%高耐久性的高性能混凝土用量比例計算表構(gòu)件類型混凝土總量（m3）高耐久性的高性能混凝土用量（m3）梁3785.87 3785.87 柱2067.692067.69板4835.954835.95墻3446.593446.59合計14162.6714162.67高耐久性的高性能混凝土占混凝土總用量的比例100%備注不低于50%2#樓-中段高強鋼筋用量比例計算表構(gòu)件類型鋼筋總重（kg）不低于400MPa級鋼筋（kg）HRB500級鋼筋（kg）梁541329.594541329.594柱118677.719118677.719板255343.76255343.76墻261798.953261798.953合計1177150.026635820.432541329.594高強鋼筋占受力鋼筋總用量的比例100%備注不低于85%高耐久性的高性能混凝土用量比例計算表構(gòu)件類型混凝土總量（m3）高耐久性的高性能混凝土用量（m3）梁2945.74 2945.74 柱1001.961001.96板3063.793063.79墻3069.513069.51合計10081.0010081.00高耐久性的高性能混凝土占混凝土總用量的比例100%備注不低于50%2#樓-南段高強鋼筋用量比例計算表構(gòu)件類型鋼筋總重（kg）不低于400MPa級鋼筋（kg）HRB500級鋼筋（kg）梁697170.438697170.438柱265341.594265341.594板316562.3316562.3墻265859.787265859.787合計1544934.119847763.681697170.438高強鋼筋占受力鋼筋總用量的比例100%備注不低于85%高耐久性的高性能混凝土用量比例計算表構(gòu)件類型混凝土總量（m3）高耐久性的高性能混凝土用量（m3）梁3418.853418.85柱1932.231932.23板4156.664156.66墻3061.273061.27合計12569.0112569.01高耐久性的高性能混凝土占混凝土總用量的比例100%備注不低于50%3#樓高強鋼筋用量比例計算表構(gòu)件類型鋼筋總重（kg）不低于400MPa級鋼筋（kg）HRB500級鋼筋（kg）梁440311.3440311.3/柱104421.0104421.0/板115978.1115978.1/墻58788.858788.8/合計719499.2719499.2/高強鋼筋占受力鋼筋總用量的比例100%備注不低于85%高耐久性的高性能混凝土用量比例計算表構(gòu)件類型混凝土總量（m3）高耐久性的高性能混凝土用量（m3）梁2579.612579.61柱923.60923.60板2195.53 2195.53 墻564.29564.29合計6263.036263.03高耐久性的高性能混凝土占混凝土總用量的比例100%備注不低于50%高強鋼材用量比例計算表構(gòu)件類型鋼材總量（t）Q345及以上高強鋼材用量（t）梁174.9174.9柱15.94015.940墻//合計190.84190.84Q345及以上高強鋼材用量占鋼材土總量的比例100%三、外窗可開啟面積占房間地板軸線面積比例統(tǒng)計表外窗或幕墻與房間地板軸線面積比計算表如下：1#樓房間編號房間地板軸線面積A1（m2）房間外窗或幕墻可開啟面積A2（m2）A2/A1(%)Rm020002345.6852.2115.1Rm02000447.8813.3227.82Rm02000669.5619.0427.37Rm020007255.815822.67Rm020008718.3426.323.66Rm020013173.3629.7517.16Rm02001627.444.1415.09Rm0200181057.4975.647.15Rm02002615.544.3527.98Rm02002723.797.0329.55Rm02002833.287.7723.35Rm020030171.2914.858.67Rm02003169.4910.9215.71Rm02003515.488.0552Rm02003632.313.5141.81Rm020038129.3631.2824.18Rm020041384.9229.127.57Rm020044113.085.254.64Rm02005021.733.0514.05Rm02005427.966.3122.57Rm020057194.8835.4518.19Rm020061786.1253.86.84Rm02006811.214.0736.3Rm02007231.328.1425.99Rm02007653.7612.2122.71Rm020077357.283.71.04Rm02007820.244.0720.11Rm0200799.94.8148.59Rm02008136.084.0711.28Rm020087463.3244.029.5Rm02008944.694.079.11Rm02009184.424.415.22Rm0200941619.12105.526.52Rm02009832.36.6620.62Rm02010710.884.4440.81Rm0201088.644.4451.39Rm02011147.012.85.96Rm020116221.1621.429.69Rm02011811.524.4438.54Rm02012145.7610.9223.86Rm02012834.3212.7737.19Rm020137104.616.5615.83Rm0201609.85.5556.63Rm02016117.425.0929.2Rm02017317.653.3318.87Rm0201821.70.7443.53Rm02018811.453.732.31Rm0201891.260.3729.37Rm02019013.124.0731.02Rm0201918.841.3715.45Rm02020012.714.4434.93Rm02021615.688.5154.27Rm02022030.877.8425.4Rm02022114.74.228.57Rm02022214.74.228.57Rm02022311.23.733.04Rm02022414.46.1142.4Rm020230119.283.222.7Rm02024452.87.714.58Rm0202588.644.0747.11Rm02025930.726.8522.28Rm02026173.616.6522.62Rm020262135.3741.27Rm020269147.9219.813.38Rm02027042.6410.9225.61Rm0202716823.1334.01Rm02027439.428.1420.65Rm02027817.425.0929.2Rm02027917.424.5326.02Rm030002422.619.044.51Rm03000312.483.2225.8Rm03000982.3712.0414.62Rm030011335.8617.645.25Rm03001295.0218.6219.6Rm03001555.0216.830.53Rm030017395.3254.8813.88Rm03001834.449.2426.83Rm030024172.5236.9621.42Rm03002747.29.5220.17Rm030031106.0822.8221.51Rm030032474.737.281.53Rm030033104.0422.8221.93Rm030034125.527.5821.98Rm030036529.7468.3212.9Rm030039136.7431.7823.24Rm03005090.9429.432.33Rm03005243.682.666.09Rm03005352.2213.5826.01Rm030055725.9645.886.32Rm03005845.566.7214.75Rm030067279.248.683.11Rm03008346.762.946.29Rm030088803.5645.995.72Rm030090140.229.86.99Rm03009545.566.1613.52Rm03009734.723.088.87Rm0300999.923.2232.46Rm0301007.92.5231.9Rm030101512.8240.187.84Rm03010332.765.3216.24Rm03010831.686.1619.44Rm03010936.086.1617.07Rm030114130.361410.74Rm0301246813.5819.97Rm03012518.563.518.86Rm03012616.123.521.71Rm03012726.884.3416.15Rm030130186.643.51.88Rm03013147.493.647.66Rm03013464.7110.9216.88Rm03014515.193.6423.96Rm030147153.24.763.11Rm03014915.194.3428.57Rm03015233.747.722.82Rm03015750.167.5615.07Rm03015866.889.814.65Rm03015927.56725.4Rm03016028.66.8623.99Rm03016117.682.6615.05Rm03016269.610.9215.69Rm03016443.4510.7824.81Rm03016517.342.6615.34Rm03017245.568.5418.74Rm03018212.924.0631.42Rm03018311.844.235.47Rm03018411.844.235.47Rm03018742.729.2421.63Rm03018846.212.1826.36Rm0301979.34.0643.66Rm03020967.1610.9216.26Rm03021149.283.57.1Rm03021712.723.2225.31Rm0302208.642.5229.17Rm03022129.889.2430.92Rm03022291.565.746.27Rm03022317.14.6227.02Rm03022416.724.7628.47Rm03023250.43.647.22Rm03024032.564.4813.76Rm03026613.343.0823.09Rm03026730.725.3217.32Rm03026812.722.6620.91Rm03027213.783.6426.42Rm03027314.843.2221.7Rm03027415.94.226.42Rm03027515.93.522.01Rm03028531.685.7418.12Rm03028730.2210.9236.14Rm03028913.522.9421.75Rm03029112.483.3626.92Rm03031814.74.7632.38Rm03031914.74.4830.48Rm030321209.6614.987.14Rm03034415.684.6229.46Rm03034711.962.6622.24Rm03034811.962.9424.58Rm03035217.162.6615.5Rm03035413.444.936.46Rm03035615.685.3233.93Rm03035812.483.9231.41Rm03035917.683.519.8Rm03036037.2411.6231.2Rm03036112.923.9230.34Rm03036224.326.4426.48Rm03036616.643.7822.72Rm03036714.563.9226.92Rm03036814.563.2222.12Rm03037116.642.816.83Rm03037217.923.0817.19Rm03037316.642.816.83Rm0303749.882.828.34Rm03037545.566.4414.13Rm03037616.664.0624.37Rm03037713.233.6427.51Rm03039012.63.7830Rm03039113.024.3433.33Rm03039213.023.6427.96Rm03039314.73.7825.71Rm03040316.123.6422.58Rm03040416.124.3426.92Rm03040717.683.0817.42Rm03040817.684.0622.96Rm03041017.683.9222.17Rm04000151.779.5218.39Rm04000313.83.525.36Rm040005677.2916.12.38Rm0400069.72.5225.98Rm040007251.0628.4211.32Rm04000885.677.148.33Rm0400107.923.0838.89Rm04001214.73.523.81Rm04001360.3413.1621.81Rm04001414.74.228.57Rm04001513.84.230.43Rm0400168.642.3126.74Rm04001725.233.0812.21Rm04001813.183.0823.38Rm04001937.154.913.19Rm04002045.112.3227.32Rm04002316.823.3619.98Rm04002434.753.369.67Rm04002523.783.6415.31Rm04002622.624.6220.42Rm0400277.832.9437.55Rm040028275.53.51.27Rm040032723.4835.564.92Rm04003628.173.7813.42Rm040039395.3233.048.36Rm040042544.8429.125.34Rm04005010.923.0828.21Rm04005632.765.3216.24Rm040057261.0210.54.02Rm04006043.4610.2223.52Rm04006327.564.0614.73Rm04006732.485.7417.67Rm040068159.1210.646.69Rm040070256.9623.389.1Rm04007135.049.5227.17Rm04007336.086.1617.07Rm04007443.682.666.09Rm040076512.8233.046.44Rm040077434.2229.126.71Rm040080130.3675.37Rm040083130.3675.37Rm04009888.418.4820.9Rm04010514.13.524.82Rm04010622.019.5243.25Rm04010714.14.229.79Rm04011015.044.3428.86Rm04011240.128.8221.98Rm04011334.410.9231.74Rm04011614.74.228.57Rm04011717.154.224.49Rm040119180.088.264.59Rm04012196.6818.4819.11Rm04012315.63.522.44Rm04012414.085.4638.78Rm040127306.3215.965.21Rm04012830.167.4224.6Rm04013169.610.9215.69Rm04013321.845.1823.72Rm04013512.543.6429.03Rm04013619.765.7429.05Rm04013737.6211.3430.14Rm04014692.5228Rm04014719.761.266.38Rm04015216.20.986.05Rm040153114.3210.929.55Rm04015442.6410.6424.95Rm04015615.082.7318.1Rm040163117.9511.8310.03Rm04016719.824.4122.25Rm04017114.964.6230.88Rm04018939.223.368.57Rm04019315.083.523.21Rm04019824.966.325.24Rm04019922.56.5829.24Rm04020431.686.1619.44Rm0402089.883.0831.17Rm04021922.365.625.04Rm0402201.260.5644.44Rm04022115.082.7318.1Rm04022516.14.226.09Rm04022616.646.5839.54Rm04023321.66.329.17Rm04023512.63.9231.11Rm04023912.63.0824.44Rm040240185.631.11Rm04025317.363.520.16Rm04025561.3210.9217.81Rm040256110.8810.649.6Rm04026014.14.0628.79Rm04026529.615.0417.02Rm04026716.643.521.03Rm04026813.522.6619.67Rm04027120.84.0619.52Rm04027213.522.6619.67Rm04028114.563.0821.15Rm04028315.63.0819.74Rm04028410.42.120.19Rm04028513.645.1837.98Rm04028834.16.0217.65Rm04029114.563.9226.92Rm04029214.563.524.04Rm04030322.365.3223.79Rm04031015.63.7824.23Rm04031319.362.9415.19Rm04031411.442.9425.7Rm04032414.15.0435.74Rm04032514.15.0435.74Rm04032628.163.512.43Rm04033710.713.0828.76Rm04033912.64.6236.67Rm04034012.64.6236.67Rm04034415.365.1133.27Rm04034630.725.618.23Rm04035010.643.0828.95Rm04035111.43.0827.02Rm04035337.2410.7828.95Rm04035412.923.3626.01Rm04035510.262.9428.65Rm04035610.262.9428.65Rm04035711.43.3629.47Rm04036613.84.0629.42Rm04036713.83.525.36Rm04036813.344.0630.43Rm04036914.74.0627.62Rm04037114.214.0628.57Rm04037214.74.0627.62Rm04037414.214.0628.57Rm04037915.043.7825.13Rm04038215.62.6617.05Rm04038329.12724.04Rm04038721.845.4625Rm04039513.24.6235Rm05000137.546.1616.41Rm050002521.3862.5812Rm05000345.19.120.18Rm05000442.944.3410.11Rm05000670.962.733.85Rm05000760.7611.0618.2Rm05000923.564.3418.42Rm05001034.639.6627.89Rm0500131361.480.055.88Rm05001571.410.9215.29Rm05001720.255.627.65Rm05001827.52.9410.69Rm05001930.69.7731.91Rm05002029.896.1620.61Rm05002128.4210.0835.46Rm050025386.6234.969.04Rm050027236.9917.227.27Rm05002957.726.1610.67Rm0500319.923.0831.05Rm05003352.089.2417.74Rm05003419.723.0815.62Rm05003719.844.4822.58Rm05003919.844.3421.88Rm05004079.210.0812.73Rm05004129.524.0613.75Rm05004270.163.084.39Rm050044122.9210.928.88Rm05004516.953.0818.17Rm05004618.194.0622.32Rm05004718.193.519.24Rm05005218.914.3422.95Rm0500531361.9293.316.85Rm05005518.34.0622.19Rm05005612.812.2417.49Rm05006155.299.2416.71Rm05006631.929.1728.73Rm05006813.684.230.7Rm05007116.725.0430.14Rm05007524.922.028.09Rm05007618.73.2617.41Rm05007831.511.825.78Rm05008041.78.9621.49Rm05008524.465.1821.18Rm05008612.185.7447.13Rm050087395.3255.3614Rm05009419.723.0815.62Rm05009549.513.3126.89Rm050096114.122.11.84Rm0500978.643.0835.65Rm05010332.765.3216.24Rm05010624.081.686.98Rm05011035.783.088.61Rm05011351.946.1611.86Rm050117485.9558.5912.06Rm05012011.341.8216.05Rm05013928.627.8427.39Rm05014435.874.3412.1Rm050147196.7523.2511.82Rm05015758.2813.0222.34Rm050159106.079.528.98Rm05016046.0611.7625.53Rm05016511.23.9235Rm050169122.9210.928.88Rm05017036.085.0413.97Rm05017137.845.614.8Rm05017225.425.0419.83Rm05017325.425.622.03Rm05017432.946.8620.83Rm05017525.625.7422.4Rm05017620.744.0619.58Rm050177499.2658.6611.75Rm05017826.49.2435Rm05018019.844.3421.88Rm05018124.966.5826.36Rm05018220.645.3225.78Rm05018419.685.628.46Rm05018628.163.0810.94Rm05019038.445.8115.11Rm05019458.8816.828.53Rm05019675.466.728.91Rm05019854.566.7212.32Rm05020578.6410.2313.01Rm05020613.233.7828.57Rm05021632.35.8918.24Rm05022331.483.511.12Rm05022621.736.1628.35Rm05022931.685.7418.12Rm05023817.443.3619.27Rm05025018.566.1633.19Rm05025445.447.5616.64Rm05025539.686.1615.52Rm05025622.86.1627.02Rm05025890.5218.4820.42Rm05025926.245.621.34Rm05026331.929.2428.95Rm05026626.410.9241.36Rm050271153.0820.53Rm0502739.283.0833.19Rm05027417.284.3425.12Rm05027549.286.1612.5Rm05027617.363.9222.58Rm05028536.085.3214.75Rm05028822.686.0226.55Rm05028927.443.0811.23Rm05029069.0113.8620.08Rm05030119.723.0815.62Rm05030217.682.9416.63Rm05030421.083.3615.94Rm05030531.965.4617.08Rm05030625.164.3417.25Rm05031631.169.2429.65Rm05031849.69.3818.91Rm05032336.964.3411.74Rm0600012666.22272.5110.22Rm06000728.198.429.8Rm0600082815.49209.167.43Rm06001229.524.0613.75Rm06001910.643.9236.84Rm0600301.70.5632.952#樓房間編號房間地板軸線面積A1（m2）房間外窗或幕墻可開啟面積A2（m2）A2/A1(%)Rm010003187.7712.756.79Rm01000640.455.5213.65Rm01001334.521.133.26Rm01002170.45.47.67Rm01002330.0415.7552.43Rm01002445.8610.1822.19Rm010026152.4816.5Rm01002855.0411.8821.58Rm0100319.921.3213.31Rm0100328.484.856.6Rm0100455.51.1320.45Rm010046133.243.782.84Rm0100475.51.1320.45Rm01005021.091.88.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12015652.224.448.5Rm13007812.911.4411.15Rm1301016.481.827.78Rm13010615.082.1614.32Rm15002216.531.569.44Rm1500799.722.1622.22Rm1600018.633.7243.11Rm16000737.84.211.11Rm160009321.156.121.91Rm16009630.082.167.18Rm16018833.192.888.68Rm16020634.032.647.76Rm16020768.015.528.12Rm16023134.032.888.463#樓房間編號房間地板軸線面積A1（m2）房間外窗或幕墻可開啟面積A2（m2）A2/A1(%)Rm01000122.963.3614.63Rm010006917.0938.914.24Rm010009217.0522.9910.59Rm01002115.682.2814.54Rm010004265.3818.717.05Rm01005720.723.6817.74Rm01006320.961.828.66Rm01006516.210.7366.2Rm01006616.210.7366.2Rm01004417.43.1918.36Rm01004817.43.5620.44Rm01000520.874.6722.35Rm01005656.7611.1619.66Rm01008033.623.269.68Rm01008117.360.955.44Rm01005126.242.18Rm01002519.840.954.76Rm010076183.1818.5910.15Rm01000233.62.647.86Rm01006041.712.1229.06Rm01006122.43.4815.54Rm01007021.843.616.48Rm01005932.484.8815.01Rm01005537.588.5422.71Rm01003572.938.1611.19Rm01003817.172.212.8Rm01004517.44.123.54Rm01004317.44.3925.26Rm01004926.053.814.59Rm01004725.723.7214.46Rm01000729.645.4518.37Rm0100152563.261.27Rm01006763.042.74.28Rm01007712.322.117.05Rm01007414.960.956.32Rm01007554.9410.2918.73Rm01002214.562.5217.31Rm01006224.424.819.66Rm01005823.523.7215.82Rm01001926.523.2412.22Rm01001620.143.2616.16Rm01000322.962.8812.54Rm02000614.960.956.32Rm02000812.322.117.05Rm020009121.3613.5511.16Rm020015182.5628.5315.63Rm02001720.967.3234.93Rm020002917.0197.6810.65Rm02001920.952.8813.74Rm020021103.233.253.14Rm020001100.3622.822.72Rm02001829.649.3631.58Rm0200299.721.6216.67Rm020012325.119.963.06Rm020004102.969.819.53Rm02004743.688.6419.78Rm020014145.1413.559.33Rm020050123.7118.3814.86Rm02004526.242.18Rm02004419.840.954.76Rm020010182.1618.5910.2Rm02004819.886.5733.05Rm020046120.9616.5613.69Rm02002737.587.1118.92Rm02005179.527.29.05Rm02005279.527.29.05Rm020036132.066.494.91Rm020023106.025.565.24Rm020022147.731.621.1Rm0200377.412.2530.36Rm02002827.164.1415.24Rm02002024.423.614.74Rm02001625.314.1416.36Rm02001368.643.264.74Rm02001117.980.955.26Rm03000718.451.266.83Rm030001533.8584.2115.77Rm03001230.246.4821.43Rm03001415.123.2421.43Rm03002717.922.0411.38Rm03003016.243.3620.69Rm03004021.284.5621.43Rm03004253.7611.5221.43Rm03004510.642.2821.43Rm03003910.233.0529.76Rm03004842.289.622.71Rm03004633.048.0424.33Rm03000651.665.2510.16Rm03005016.243.1219.21Rm03005116.243.3620.69Rm03003116.241.811.08Rm03002916.243.2419.95Rm03002422.44.6820.89Rm03002221.844.6821.43Rm03002321.844.6821.43Rm03002021.844.5620.88Rm03002121.844.5620.88Rm03001517.363.7221.43Rm03005367.246.519.68Rm03001119.885.7628.97Rm03005217.360.955.44Rm03004437.5810.5628.1Rm03003519.840.954.76Rm0300172.40.9640Rm030004141.46.34.46Rm03002522.45.6425.18Rm030037478.2822.054.61Rm03004719.044.0821.43Rm03004126.885.7621.43Rm03003245.929.8421.43Rm03002622.964.9221.43Rm03002837.528.0421.43Rm0300197.83.1240Rm03001319.044.0821.43Rm03000827.882.17.53Rm040002141.427.919.73Rm04000530.241.133.72Rm04001110.233.0529.76Rm04001010.234.6545.44Rm040009478.2859.2512.39Rm04000619.041.135.91Rm0400018.41.1313.39結(jié)論：90%以上的主要功能房間的外窗開啟面積占地板軸線面積大于4%，即滿足標準8.2.3（3）在過渡季節(jié)典型工況下，90%房間平均自然通風換氣次數(shù)不低于2次每小時。四、建筑日照分析報告1、項目概況重慶市沙坪壩區(qū)人民醫(yī)院井雙院區(qū)建設(shè)工程位于重慶市沙坪壩區(qū)，位于重慶市沙坪壩區(qū)井雙片區(qū)，建設(shè)地址為沙坪壩組團D7-2-1/04、D7-2-2/04地塊。項目用地北靠渝蓉高速入城快速（規(guī)劃）和井口立交（規(guī)劃），西側(cè)為沿山路（規(guī)劃城市主干道），南側(cè)為規(guī)劃城市道路，東臨212國道及規(guī)劃的軌道交通十五號線。場地周邊道路網(wǎng)成熟，交通便利。該項目執(zhí)行《公共建筑節(jié)能（綠色建筑）設(shè)計標準》DBJ50-052-2016，均達到一星級綠色建筑的要求。2、分析依據(jù)根據(jù)《公共建筑節(jié)能（綠色建筑）設(shè)計標準》（DBJ50-052-2016）第3.1.（1）2條規(guī)定，建筑總體規(guī)劃和總平面設(shè)計應(yīng)有利于自然通風和冬季日照，建筑規(guī)劃布局應(yīng)滿足日照標準，卻不降低周圍建筑日照標準。按照《重慶市建設(shè)工程設(shè)計文件編制技術(shù)規(guī)定——節(jié)能與綠色建筑專篇(公共建筑部分)》規(guī)定：對托兒所、幼兒園的生活用房，中小學校建筑普通教室，醫(yī)院、療養(yǎng)院病房和療養(yǎng)室等有明確日照要求的建筑類型，需進行日照計算。本項目設(shè)置有療養(yǎng)院病房和療養(yǎng)室，應(yīng)對其日照狀況進行模擬分析，以滿足日照要求?！睹裼媒ㄖO(shè)計通則》GB50352-2005第5.1.3條規(guī)定醫(yī)院、療養(yǎng)院半數(shù)以上的病房和療養(yǎng)室應(yīng)能獲得冬至日不小于2h的日照標準。3、技術(shù)方案3.1軟件介紹本項目采光模擬采用天正日照軟件。3.2建立模型圖3.2.1項目3D編輯日照模型該項目場地周邊3#樓對1#2#樓起到遮擋作用。3.3參數(shù)設(shè)置1）日照基準年：公元2019年12月22日冬至日；2）采樣點間距：窗戶0.3m~0.6m，建筑0.6m，場地1m；1）日照計算時間間隔：1min；4）日照計算應(yīng)采用真太陽時；5）計算網(wǎng)格設(shè)置：按照0.1m×0.1m/網(wǎng)格進行設(shè)置6)窗的計算基準面：項目不涉及轉(zhuǎn)角窗、凸窗等特殊窗戶，窗戶以外墻皮窗臺位置為計算基準面。7）窗戶計算高度：按離室內(nèi)地坪0.9米的高度計算，0.9m以下外窗未進行建模考慮。設(shè)置參數(shù)4、計算結(jié)果與結(jié)論（日照時間色條）圖4.1日照模擬結(jié)果（灰色區(qū)域為8h）現(xiàn)參照平面圖進行分析圖4.22#樓一層平面圖圖4.21#樓（A棟、B棟）二層平面圖由圖可知，1#2#均位于正南朝向設(shè)置，半數(shù)以上的病房和療養(yǎng)室能獲得冬至日不小于2h的日照。5、結(jié)論由上文可知，該項目1#2#樓滿足《民用建筑設(shè)計通則》GB50352-2005第5.1.3條規(guī)定醫(yī)院、療養(yǎng)院半數(shù)以上的病房和療養(yǎng)室應(yīng)能獲得冬至日不小于2h的日照標準。六、噪音分析1、總平面噪音分析根據(jù)《重慶市城市區(qū)域環(huán)境噪聲標準適用區(qū)域劃分規(guī)定》（渝府發(fā)[1998]90號）及重慶市環(huán)境保護局《關(guān)于印發(fā)城市區(qū)域環(huán)境噪聲標準適用區(qū)域劃分規(guī)定調(diào)整方案的通知》（渝環(huán)發(fā)[2007]39號）的規(guī)定，擬建項目所在地區(qū)屬于居住、商業(yè)混雜區(qū)及交通干線兩側(cè)區(qū)域，聲環(huán)境質(zhì)量執(zhí)行《聲環(huán)境質(zhì)量標準》（GB3096-2008）2類和4a類標準。為進一步提高聲環(huán)境，提升醫(yī)院環(huán)境的舒適度，建議景觀設(shè)計考慮在項目臨街部位采取適當?shù)脑胍魞?yōu)化措施，例如種植部分高大喬木綠化，以進一步優(yōu)化建筑室內(nèi)噪音環(huán)境。2、室內(nèi)噪聲的控制（1）室內(nèi)功能房間的合理布局項目場地內(nèi)不同功能要求房間實現(xiàn)良好的動靜分區(qū)，設(shè)備房、變配電房、水泵房等噪聲源與噪聲敏感房間布置相分開，擬建項目配套的風機、水泵、備用柴油發(fā)電機等動力設(shè)備，噪聲源強約75～95dB(A)。通過選用低噪聲設(shè)備，將風機房、水泵房設(shè)置在設(shè)備房內(nèi)，并對各類噪聲設(shè)備采取隔聲、吸聲、消聲、座墊減震等措施，可降噪20dB(A)以上，力求不使噪聲源房間對噪聲敏感房間產(chǎn)生影響。（2）隔聲、震動的控制按照醫(yī)院等提出室內(nèi)允許噪聲噪聲級要求，醫(yī)院主要功能房間的室內(nèi)噪聲級低于現(xiàn)行國家標準《民用建筑隔聲設(shè)計規(guī)范》GB50118的低限要求和高要求標準的平均值。表醫(yī)院建筑室內(nèi)允許噪聲級房間名稱允許噪聲級（A聲級，dB）高要求標準低限標準晝間夜間晝間夜間病房、醫(yī)護人員休息室≤40≤35≤45≤40診室≤40≤45手術(shù)室≤40≤45化驗室、分析實驗室—≤40入口大廳、候診廳≤50≤55表醫(yī)院各類房間隔墻、樓板的空氣隔聲標準構(gòu)件名稱空氣聲隔聲單值評價量+頻譜修正量病房與產(chǎn)生噪聲的房間之間的隔墻、樓板計權(quán)隔聲量+粉紅噪聲頻譜修正量（dB）Rw+C＞50手術(shù)室與產(chǎn)生噪聲的房間之間的隔墻、樓板計權(quán)隔聲量+粉紅噪聲頻譜修正量（dB）Rw+C＞45病房之間及病房、手術(shù)室與普通房間之間的隔墻、樓板計權(quán)隔聲量+粉紅噪聲頻譜修正量（dB）Rw+C＞45診室之間的隔墻、樓板計權(quán)隔聲量+粉紅噪聲頻譜修正量（dB）Rw+C＞40聽力測聽室的隔墻、樓板計權(quán)隔聲量+粉紅噪聲頻譜修正量（dB）Rw+C＞50表樓板的撞擊聲隔聲標準表撞擊聲隔聲標準構(gòu)件名稱撞擊聲隔聲單值評價量高要求標準（dB）低限標準（dB）病房、手術(shù)室與上層房間之間的樓板計權(quán)標準化撞擊聲壓級L’nT,w（實驗室測量）﹤65﹤75計權(quán)標準化撞擊聲壓級L’nT,w（現(xiàn)場測量）≤65≤75（1）設(shè)備隔震：等應(yīng)加大對等場所的監(jiān)管力度，禁止高聲喧嘩，禁止任何單位和個人在聲環(huán)境敏感建筑集中區(qū)域使用高聲喇叭或其他高音響器材招攬顧客，減少對項目內(nèi)的影響。加強停車庫管理，車輛進出停車庫嚴格禁鳴喇叭，規(guī)范車輛進出車庫的時間。合理設(shè)計地下車庫出入口位置，減少車輛行駛噪聲對居民的影響；為減少車庫出入口噪聲對附近住宅的影響，建議車庫出入口斜坡上方封頂，出入口側(cè)墻及頂部應(yīng)作吸聲處理，減少車庫出入口聲輻射。（3）交通噪聲對緊靠道路側(cè)的房間窗戶安裝雙層玻璃，加強臨街綠化帶的建設(shè)，多種植高大喬木，合理配置灌木等措施，以減少交通噪聲的影響。因此，從以上分析總體來看，項目滿足《中華人民共和國城市區(qū)域環(huán)境噪音標準》GB3096－93、《民用建筑隔聲設(shè)計規(guī)范》GB50118-2010、《聲環(huán)境質(zhì)量標準》(GB3096-2008)標準要求。重慶市沙坪壩區(qū)人民醫(yī)院井雙院區(qū)建設(shè)工程3#樓室內(nèi)天然采光計算分析報告項目名稱：3#樓項目地址：建設(shè)單位：設(shè)計單位：施工單位：規(guī)范標準參考依據(jù)：1、《建筑采光設(shè)計標準》GB50033-2013一、建筑概況1.1基本信息城市：重慶市區(qū)(北緯=29.35°,東經(jīng)=106.28°)光氣候分區(qū)：V區(qū)建筑類型：公建建筑物周邊有無遮擋：無建筑朝向：南體形系數(shù)：0.23總建筑面積：10095.70m2建筑面積（地上）：10095.70m2建筑面積（地下）：0.00m2建筑層數(shù)：4建筑物高度：15.60m1.2層高匯總表標準層實際樓層層高(m)標準層_11層3.90標準層_22層3.90標準層_33層3.90標準層_44層3.901.3全樓外窗（包括透明幕墻）、外墻面積匯總表朝向外窗（包括透明幕墻）(m2)外墻(m2)朝向窗墻比東705.24726.450.49南508.50704.400.42西674.17766.100.47北558.41654.490.46合計2446.322851.440.461.4建筑軸測圖二、指標要求2.1光氣候系數(shù)本項目屬于V級光氣候區(qū)，光氣候系數(shù)K值為1.20，室外天然光設(shè)計照度值Es為12000.0lx。表1光氣候系數(shù)K值光氣候區(qū)IIIIIIIVV(本區(qū))K值0.850.901.001.101.20室外天然光設(shè)計照度值Es（lx）18000165001500013500120002.2評價要求根據(jù)《建筑采光設(shè)計標準》GB50033-2013中對公共建筑天然采光的要求，具體到本建筑的采光系數(shù)要求如下：表2建筑的采光系數(shù)標準值采光等級房間名稱側(cè)面采光頂部采光采光系數(shù)標準值（%）采光系數(shù)最低值Cmin（%）III區(qū)本區(qū)III區(qū)本區(qū)III普通辦公室、教室、閱覽室、會議室3.03.62.02.4IV大堂、多功能廳、宴會廳2.02.41.01.2三、模擬概述依據(jù)《建筑采光設(shè)計標準》GB50033-2013規(guī)定，采光系數(shù)是基于全陰天模型計算而得到的，全陰天即天空全部被云層遮蔽的天氣，此時室外天然光均為天空擴散光，其天空亮度分布相對穩(wěn)定，天頂亮度為地平線附近亮度的三倍。3.1原理概要建筑室內(nèi)參考平面上某一點的采光系數(shù)，可按下式計算：C=（En／Ew）×100%式中：En——在全陰天空漫射光照射下，室內(nèi)給定平面上的某一點由天空漫射光所產(chǎn)生的照度(lx)；Ew——在全陰天空漫射光照射下，與室內(nèi)某一點照度同一時間、同一地點，在室外無遮擋水平面上由天空漫射光所產(chǎn)生的室外照度(lx)。3.2分析軟件本報告主要采用PKPM建筑天然采光模擬分析軟件進行建模和室內(nèi)采光模擬，分析判斷室內(nèi)主要功能空間的采光效果是否達到《綠色建筑評價標準》GB/T50378-2014和《建筑采光設(shè)計標準》GB50033-2013的要求。對于采光系數(shù)的計算，本軟件采用逐點照度模擬計算法。即對民用建筑模型每個房間的