游客服务中心项目-公共建筑节能（绿色建筑）分析报告与计算书

D.0.1建筑专业D.0.1-1室外风环境分析报告根据《中国建筑热环境分析专用气象数据集》重庆夏季主导风向为西北风，平均风速1.8m/s；过渡季节主导风向为西北偏北风，平均风速2.0m/s。本项目用地较为开阔，周边未有建筑对项目夏季和过渡季节来流风造成明显阻挡。本项目整体上建筑未采用行列式布局（建筑主立面与主导方向垂直或平行），在迎风面上形成风通道入口，室外风可顺畅地流入场地内部，根据重庆市绿色建筑专业委员会、重庆大学编制完成的《重庆典型建筑布局室外风环境模拟报告》分析，在通常情况下，重庆市I类地区公共建筑在进行绿色建筑一星级（重庆市银级绿色建筑）设计时，均能满足重庆市《公共建筑节能（绿色建筑）设计标准》中关于建筑场地内风环境的要求，可不进行单独的风环境软件模拟分析。综上，建筑主立面与过渡季节和夏季主导风向成30°~60°角，过渡季、夏季建筑物室外风压均匀，典型风速和风向条件下的建筑前后（或主要开窗）表面压差容大于0.5Pa；本建筑周边无高大建筑，在场地内活动区风速不会存在急速放大的情况，保证冬季典型风速和风向条件下，场地内人活动区风速低于5m/s。D.0.1-2室内自然通风分析报告所有主要功能房间外窗可开启面积占房间外墙面积的比例不满足《重庆市工程建设标准-公共建筑节能（绿色建筑）设计标准》(DBJ50-052-2020)第4.2.25条的要求，设置机械通风系统满足通风换气次数要求。D.0.1-3室内天然采光分析报告本项目公共建筑主要功能为、普通办公室、客房等。根据《建筑采光设计标准》GB50033-2013；。会议室、办公室室内自然采光不应低于采光等级III级的采光标准值，侧面采光的采光系数不应低于3.6%，休息厅室内自然采光不应低于采光等级IV级的采光标准值，侧面采光的采光系数不低于2.4%，主要功能房间均不满足窗地比要求,采光进行模拟分析。绿色建筑室内天然采光与眩光计算分析报告项目名称：游客服务中心建设项目酒店项目地址：建设单位：设计单位：施工单位：规范标准参考依据：1、《建筑采光设计标准》GB50033-20132、《绿色建筑评价标准》GB/T50378-20193、《民用建筑绿色性能计算标准》JGJ/T4494、《城市居住区规划设计规范》GB501805、《绿色建筑评价技术细则2019》一、建筑概况1.1基本信息城市：奉节(北纬=31.00°,东经=109.30°)光气候分区：IV区建筑类型：公建建筑朝向：南偏西5度建筑层数：6层建筑物高度：22.80m1.2建筑轴测图图1建筑模型图二、指标要求针对天然采光评价标准依据主要为《绿色建筑评价标准》GB/T50378-2019、《建筑采光设计标准》GB50033-2013、《采光测量方法》GB/T5699，《民用建筑绿色性能计算标准》JGJ/T449。2.1条文要求《绿色建筑评价标准》GB/T50378-2019中对建筑室内光环境与视野的具体要求为：5.2.8充分利用天然光，评价总分值为12分，并按下列规则分别评分并累计：1住宅建筑室内主要功能空间至少60%面积比例区域，其采光照度值不低于300lx的小时数平均不少于8h/d,得9分。2公共建筑按下列规则分别评分并累计：1)内区采光系数满足采光要求的面积比例达到60%,得3分；2)地下空间平均采光系数不小于0.5%的面积与地下室首层面积的比例达到10%以上，得3分；3)室内主要功能空间至少60%面积比例区域的采光照度值不低于采光要求的小时数平均不少于4h/d,得3分。3主要功能房间有眩光控制措施，得3分。2.2评价指标《绿色建筑评价标准》GB/T50378-2019对室内光环境提出如下评价指标：1主要功能房间采光照度满足要求的平均小时数不低于4h/d的面积比例，当达标面积达到60%时，认为达标。除此之外，还需考察地下室平均采光系数不小于0.5%的面积与地下室首层面积的比例及内区采光系数满足采光要求的面积比例。公共建筑的采光照度及采光系数标准值见下表。表1公共建筑采光标准值采光

等级场所名称侧面采光顶部采光采光系数标准值（%）天然光照度标准值（lx）采光系数标准值（%）天然光照度标准值（lx）III会议室、办公室3.0450.02.0300.0IV健身房、客房2.0300.01.0150.0注：上表是III类光气候区的标准值，本项目处于第IV光气候区，故采光系数标准值需要乘以相对应的光气候系数K值，K=1.10。2主要功能房间的不舒适眩光指数（DGI）不高于下表规定的数值表2窗的不舒适眩光指数（DGI）采光等级眩光指数值DGII20II23III25IV27V28三、模拟概述目前常用的采光评价的方法有平均采光系数（Cav）公式法、采光系数（DF）静态模拟法、动态模拟法，其中平均采光系数（Cav）公式法是在典型条件下的快速算法，《建筑采光设计标准》GB50033-2013给出了具体的计算公式；采光系数（DF）是室内目标点上的照度与全阴天下室外水平照度的比值，表征全年中最不利的天气条件下的采光情况。以上的评价方法具有计算简单、使用方便等优点，但这种评价方法的缺点也很明显，未考虑建筑朝向、太阳光直射、天空状况、季节与时间等因素，近年来国际上发展起来一些新的天然采光评价指标，包括DaylightAutonomy（DA）、UsefulDaylightIlluminances（UDI）等。2019年修订的《绿色建筑评价标准》提出了一种动态的分析的方法：动态采光评价法，本项目即采用这种方法进行采光设计。3.1原理概要动态采光评价法指的是主要功能房间采用全年中建筑空间各位置满足采光照度要求的时长来进行采光效果评价，计算时应采用标准年的光气候数据。对于设计阶段，计算参数按照现行行业标准《民用建筑绿色性能计算标准》JGJ/T449执行（地面反射比0.3，墙面反射比0.6，外表面反射比0.5，顶棚反射比0.75）；对于运行阶段可按照建筑实际参数进行计算，已获得准确的采光效果计算结果。3.2分析软件本报告主要采用绿色建筑天然采光模拟分析软件PKPM-Daylight进行建模和室内采光计算，分析判断室内主要功能空间的采光效果是否达到《绿色建筑评价标准》GB/T50378-2019的要求，并根据《民用建筑绿色性能计算标准》JGJ/T449的要求输出报告书。绿色建筑天然采光模拟分析软件PKPM-Daylight由北京构力科技有限公司（PKPM）自主研发，软件的操作环境为WindowsXP~Win10系统，并可在AutoCAD平台及PKPM-BIM平台上运行。该软件配套《绿色建筑评价标准》GB/T50378-2019及各地地标，自动生成可溯源的天然采光模拟计算报告书，帮助用户快速完成我国建筑领域的室内光环境设计评价工作。该软件获住建部建设行业科技成果评估、国家建筑工程质量监督检验中心双重认证；典型案例的软件计算值与实际工程测量值误差在7%以内。对于采光系数的计算，本软件采用逐时、逐点照度模拟计算法。即对民用建筑模型每个房间的距地面0.75米（工业建筑取1米，公用场所取地面）高度处的水平面按一定精度划分为多个网格，设置室内材质、外部遮挡建筑物等影响采光的基本条件参数，通过调用美国Radiance计算内核，利用蒙特卡洛算法优化的反向光线追踪算法和自然光系数的方法，对每一个网格以1h为步长进行照度计算。公共建筑还会分析内区及地下室的采光系数。3.3参数设置材料的材质、颜色、表面状况决定光的吸收、反射与投射性能，对建筑采光影响较大，模拟分析时需根据实际材料性状对参数进行选值。本报告参照《绿色建筑评价标准》GB/T50378-2019、《民用建筑绿色性能计算标准》JGJ/T449、《建筑采光设计标准》GB50033-2013的表5.0.4及附录D及《全国民用建筑工程设计技术措施节能专篇-建筑》中表6.3.1。对各种不同材料构造的光学性能参数提供的参考指导值进行赋值计算分析，本项目玻璃及内饰面材料光学性能参数取值具体如下表所示。表3目标建筑材料光学性能参数构造部位材料内饰面反射比可见光透射比墙面1绿建新国标推荐值：墙面0.60--顶棚1绿建新国标推荐值：顶棚0.75--地板1绿建新国标推荐值：地板0.30--外窗16中透光Low-E+12Ar+6透明--0.62四、模拟分析4.1模拟条件采光系数及照度计算：逐时动态计算CIE天空模型（眩光计算）：全阴天模拟空间网格间距：1.00(米)本项目划分网格数：18225(个)地面材质反射系数：0.30光线反射次数：5模拟范围：标准层1（A-L01F）、标准层2（A-L02F）、标准层3（A-L03F）、标准层4（A-L04F）、标准层5（A-L05F）、标准层6（A-L06F）动态计算区间：1月1日至12月31日4.2模拟结果4.2.1窗地面积比表4本项目功能房间窗地面积比层数户型房间类型房间名称地面面积（㎡）外窗面积（㎡）窗地面积比楼层1分户区_CA01001办公室房间RM010041223.39237.3419.4%办公室房间RM010058.470.000.0%办公室房间RM0102146.5511.3924.5%办公室房间RM0102475.1727.4736.5%办公室房间RM01025152.9452.2734.2%办公室房间RM0102928.360.000.0%楼层2分户区_CA02001客房房间RM0200822.174.7221.3%客房房间RM0201422.047.6534.7%客房房间RM0201822.047.6534.7%客房房间RM0202422.047.6534.7%客房房间RM0202616.417.4245.2%客房房间RM0203125.299.2236.5%客房房间RM0203358.9021.6036.7%客房房间RM0203823.567.4231.5%客房房间RM0204522.047.6534.7%客房房间RM0204623.567.4231.5%客房房间RM0204722.047.6534.7%客房房间RM0205023.567.4231.5%客房房间RM0205722.047.6534.7%客房房间RM0205823.567.4231.5%客房房间RM0205922.047.6534.7%客房房间RM0206223.567.4231.5%客房房间RM0206823.566.9729.6%客房房间RM0207523.566.9729.6%客房房间RM0208222.047.6534.7%客房房间RM0208322.047.6534.7%客房房间RM0208422.047.6534.7%客房房间RM0208524.013.8315.9%会议室房间RM0208890.9324.5227.0%客房房间RM0209723.566.9729.6%客房房间RM0211450.5114.1828.1%健身房房间RM02115184.0641.6322.6%客房房间RM0211643.7614.8533.9%客房房间RM0211723.567.4231.5%客房房间RM0211823.567.4231.5%客房房间RM0211923.567.4231.5%客房房间RM0212023.566.9729.6%客房房间RM0212125.866.9727.0%客房房间RM0212226.227.4228.3%客房房间RM0212716.417.4245.2%客房房间RM0212816.427.4245.2%客房房间RM0212916.417.4245.3%楼层3分户区_CA03001客房房间RM0300125.856.9727.0%客房房间RM0300922.174.7221.3%客房房间RM0301422.047.6534.7%客房房间RM0301726.227.4228.3%客房房间RM0301922.047.6534.7%客房房间RM0302522.047.6534.7%客房房间RM0302716.417.4245.2%客房房间RM0303225.299.2236.5%客房房间RM0303458.9121.6036.7%客房房间RM0303823.567.4231.5%客房房间RM0304522.047.6534.7%客房房间RM0304623.567.4231.5%客房房间RM0304722.047.6534.7%客房房间RM0305023.567.4231.5%客房房间RM0305722.047.6534.7%客房房间RM0305823.567.4231.5%客房房间RM0305922.047.6534.7%客房房间RM0306223.567.4231.5%客房房间RM0306823.566.9729.6%客房房间RM0307323.566.9729.6%客房房间RM0308322.173.8317.3%客房房间RM0308424.359.2237.9%客房房间RM0308522.047.6534.7%客房房间RM0308622.047.6534.7%客房房间RM0308722.047.6534.7%客房房间RM0308822.047.6534.7%客房房间RM0308922.047.6534.7%客房房间RM0309024.013.8315.9%客房房间RM0309323.437.6532.7%客房房间RM0310723.566.9729.6%客房房间RM0313643.5114.1832.6%客房房间RM0313723.194.5019.4%客房房间RM0313823.567.4231.5%客房房间RM0313923.567.4231.5%客房房间RM0314023.567.4231.5%客房房间RM0314123.567.4231.5%客房房间RM0314223.567.4231.5%客房房间RM0314343.7614.8533.9%客房房间RM0314423.567.4231.5%客房房间RM0314523.567.4231.5%客房房间RM0314623.567.4231.5%客房房间RM0314723.566.9729.6%客房房间RM0314926.227.4228.3%客房房间RM0315026.227.4228.3%客房房间RM0315116.417.4245.3%楼层4分户区_CA04001客房房间RM0400125.856.9727.0%客房房间RM0400922.174.7221.3%客房房间RM0401026.227.4228.3%客房房间RM0401522.047.6534.7%客房房间RM0401826.227.4228.3%客房房间RM0402022.047.6534.7%客房房间RM0402126.227.4228.3%客房房间RM0402622.047.6534.7%客房房间RM0402826.227.4228.3%客房房间RM0403325.299.2236.5%客房房间RM0403558.9121.6036.7%客房房间RM0403823.567.4231.5%客房房间RM0404522.047.6534.7%客房房间RM0404623.567.4231.5%客房房间RM0404722.047.6534.7%客房房间RM0405023.567.4231.5%客房房间RM0405722.047.6534.7%客房房间RM0405823.567.4231.5%客房房间RM0405922.047.6534.7%客房房间RM0406223.567.4231.5%客房房间RM0406823.566.9729.6%客房房间RM0407323.566.9729.6%客房房间RM0408322.173.8317.3%客房房间RM0408423.437.6532.7%客房房间RM0408524.359.2237.9%客房房间RM0408622.047.6534.7%客房房间RM0408722.047.6534.7%客房房间RM0408822.047.6534.7%客房房间RM0408922.047.6534.7%客房房间RM0409022.047.6534.7%客房房间RM0409124.013.8315.9%客房房间RM0410923.566.9729.6%客房房间RM0413843.5114.1832.6%客房房间RM0413923.194.5019.4%客房房间RM0414023.567.4231.5%客房房间RM0414123.567.4231.5%客房房间RM0414223.567.4231.5%客房房间RM0414323.567.4231.5%客房房间RM0414423.567.4231.5%客房房间RM0414543.7614.8533.9%客房房间RM0414623.567.4231.5%客房房间RM0414723.567.4231.5%客房房间RM0414823.567.4231.5%客房房间RM0414923.566.9729.6%客房房间RM0415126.227.4228.3%楼层5分户区_CA05001客房房间RM0500127.337.4227.2%客房房间RM0500826.227.4228.3%客房房间RM0501023.087.6533.1%客房房间RM0501126.227.4228.3%客房房间RM0501622.037.6534.7%客房房间RM0501826.227.4228.3%客房房间RM0502325.309.2236.5%客房房间RM0502558.9121.6036.7%客房房间RM0502823.567.4231.5%客房房间RM0503522.047.6534.7%客房房间RM0503623.567.4231.5%客房房间RM0503722.047.6534.7%客房房间RM0504023.567.4231.5%客房房间RM0504722.047.6534.7%客房房间RM0504823.567.4231.5%客房房间RM0504922.047.6534.7%客房房间RM0505223.567.4231.5%客房房间RM0505823.566.9729.6%客房房间RM0506323.566.9729.6%客房房间RM0507322.173.8317.3%客房房间RM0507423.437.6532.7%客房房间RM0507524.359.2237.9%客房房间RM0507622.047.6534.7%客房房间RM0507722.047.6534.7%客房房间RM0507822.047.6534.7%客房房间RM0507922.047.6534.7%客房房间RM0508022.047.6534.7%客房房间RM0508124.103.8315.9%客房房间RM0509923.566.9729.6%客房房间RM0512843.5114.1832.6%客房房间RM0512923.194.5019.4%客房房间RM0513023.567.4231.5%客房房间RM0513123.567.4231.5%客房房间RM0513223.567.4231.5%客房房间RM0513323.567.4231.5%客房房间RM0513423.567.4231.5%客房房间RM0513543.7614.8533.9%客房房间RM0513623.567.4231.5%客房房间RM0513723.567.4231.5%客房房间RM0513823.567.4231.5%客房房间RM0513923.566.9729.6%楼层6分户区_CA06001客房房间RM0600127.327.4227.2%客房房间RM0600726.227.4228.3%客房房间RM0601226.349.2235.0%客房房间RM0601558.9021.6036.7%客房房间RM0601923.567.4231.5%客房房间RM0602622.047.6534.7%客房房间RM0602723.567.4231.5%客房房间RM0602822.047.6534.7%客房房间RM0603123.567.4231.5%客房房间RM0603822.047.6534.7%客房房间RM0603923.567.4231.5%客房房间RM0604022.047.6534.7%客房房间RM0604323.567.4231.5%客房房间RM0604923.566.9729.6%客房房间RM0605423.566.9729.6%客房房间RM0606422.173.8317.3%客房房间RM0606524.359.2237.9%客房房间RM0606622.047.6534.7%客房房间RM0606722.047.6534.7%客房房间RM0606822.047.6534.7%客房房间RM0606922.047.6534.7%客房房间RM0607022.047.6534.7%客房房间RM0607124.103.8315.9%客房房间RM0607423.437.6532.7%客房房间RM0608823.566.9729.6%客房房间RM0611743.5114.1832.6%客房房间RM0611823.194.5019.4%客房房间RM0611923.567.4231.5%客房房间RM0612023.567.4231.5%客房房间RM0612123.567.4231.5%客房房间RM0612223.567.4231.5%客房房间RM0612323.567.4231.5%客房房间RM0612443.7614.8533.9%客房房间RM0612523.567.4231.5%客房房间RM0612623.567.4231.5%客房房间RM0612723.567.4231.5%客房房间RM0612823.566.9729.6%4.2.2采光照度达标小时数1、A-L01F图2A-L01F平面图图3A-L01F照度达标小时数分布图表5A-L01F主要功能空间照度达标小时数统计表区域房间类型房间名称采光等级采光类型照度

标准值

（lx）照度达标的

平均小时数

（h/d）照度达标的平均小时数不少于4h/d的面积达标比例（%）是否满足分户区_CA01001办公室房间RM01004III侧面采光450.0383.7%满足办公室房间RM01005III--450.000.0%不满足办公室房间RM01021III侧面采光450.0267.3%满足办公室房间RM01024III侧面采光450.05100.0%满足办公室房间RM01025III侧面采光450.05100.0%满足办公室房间RM01029III--450.000.0%不满足图4A-L01F逐日达标小时数图2、A-L02F图5A-L02F平面图图6A-L02F照度达标小时数分布图表6A-L02F主要功能空间照度达标小时数统计表区域房间类型房间名称采光等级采光类型照度

标准值

（lx）照度达标的

平均小时数

（h/d）照度达标的平均小时数不少于4h/d的面积达标比例（%）是否满足分户区_CA02001客房房间RM02008IV侧面采光300.04100.0%满足客房房间RM02014IV侧面采光300.05100.0%满足客房房间RM02018IV侧面采光300.05100.0%满足客房房间RM02024IV侧面采光300.05100.0%满足客房房间RM02026IV侧面采光300.07100.0%满足客房房间RM02031IV侧面采光300.05100.0%满足客房房间RM02033IV侧面采光300.06100.0%满足客房房间RM02038IV侧面采光300.05100.0%满足客房房间RM02045IV侧面采光300.06100.0%满足客房房间RM02046IV侧面采光300.05100.0%满足客房房间RM02047IV侧面采光300.06100.0%满足客房房间RM02050IV侧面采光300.05100.0%满足客房房间RM02057IV侧面采光300.05100.0%满足客房房间RM02058IV侧面采光300.05100.0%满足客房房间RM02059IV侧面采光300.05100.0%满足客房房间RM02062IV侧面采光300.05100.0%满足客房房间RM02068IV侧面采光300.05100.0%满足客房房间RM02075IV侧面采光300.05100.0%满足客房房间RM02082IV侧面采光300.05100.0%满足客房房间RM02083IV侧面采光300.05100.0%满足客房房间RM02084IV侧面采光300.04100.0%满足客房房间RM02085IV侧面采光300.0260.8%满足会议室房间RM02088III侧面采光450.04100.0%满足客房房间RM02097IV侧面采光300.05100.0%满足客房房间RM02114IV侧面采光300.05100.0%满足健身房房间RM02115IV侧面采光300.05100.0%满足客房房间RM02116IV侧面采光300.06100.0%满足客房房间RM02117IV侧面采光300.05100.0%满足客房房间RM02118IV侧面采光300.05100.0%满足客房房间RM02119IV侧面采光300.05100.0%满足客房房间RM02120IV侧面采光300.05100.0%满足客房房间RM02121IV侧面采光300.04100.0%满足客房房间RM02122IV侧面采光300.04100.0%满足客房房间RM02127IV侧面采光300.07100.0%满足客房房间RM02128IV侧面采光300.07100.0%满足客房房间RM02129IV侧面采光300.07100.0%满足图7A-L02F逐日达标小时数图3、A-L03F图8A-L03F平面图图9A-L03F照度达标小时数分布图表7A-L03F主要功能空间照度达标小时数统计表区域房间类型房间名称采光等级采光类型照度

标准值

（lx）照度达标的

平均小时数

（h/d）照度达标的平均小时数不少于4h/d的面积达标比例（%）是否满足分户区_CA03001客房房间RM03001IV侧面采光300.04100.0%满足客房房间RM03009IV侧面采光300.04100.0%满足客房房间RM03014IV侧面采光300.05100.0%满足客房房间RM03017IV侧面采光300.04100.0%满足客房房间RM03019IV侧面采光300.05100.0%满足客房房间RM03025IV侧面采光300.05100.0%满足客房房间RM03027IV侧面采光300.07100.0%满足客房房间RM03032IV侧面采光300.05100.0%满足客房房间RM03034IV侧面采光300.07100.0%满足客房房间RM03038IV侧面采光300.05100.0%满足客房房间RM03045IV侧面采光300.06100.0%满足客房房间RM03046IV侧面采光300.05100.0%满足客房房间RM03047IV侧面采光300.06100.0%满足客房房间RM03050IV侧面采光300.05100.0%满足客房房间RM03057IV侧面采光300.05100.0%满足客房房间RM03058IV侧面采光300.05100.0%满足客房房间RM03059IV侧面采光300.05100.0%满足客房房间RM03062IV侧面采光300.05100.0%满足客房房间RM03068IV侧面采光300.05100.0%满足客房房间RM03073IV侧面采光300.05100.0%满足客房房间RM03083IV侧面采光300.0384.7%满足客房房间RM03084IV侧面采光300.05100.0%满足客房房间RM03085IV侧面采光300.05100.0%满足客房房间RM03086IV侧面采光300.05100.0%满足客房房间RM03087IV侧面采光300.05100.0%满足客房房间RM03088IV侧面采光300.05100.0%满足客房房间RM03089IV侧面采光300.05100.0%满足客房房间RM03090IV侧面采光300.0264.6%满足客房房间RM03093IV侧面采光300.05100.0%满足客房房间RM03107IV侧面采光300.05100.0%满足客房房间RM03136IV侧面采光300.06100.0%满足客房房间RM03137IV侧面采光300.0396.4%满足客房房间RM03138IV侧面采光300.06100.0%满足客房房间RM03139IV侧面采光300.05100.0%满足客房房间RM03140IV侧面采光300.05100.0%满足客房房间RM03141IV侧面采光300.05100.0%满足客房房间RM03142IV侧面采光300.05100.0%满足客房房间RM03143IV侧面采光300.06100.0%满足客房房间RM03144IV侧面采光300.05100.0%满足客房房间RM03145IV侧面采光300.05100.0%满足客房房间RM03146IV侧面采光300.06100.0%满足客房房间RM03147IV侧面采光300.05100.0%满足客房房间RM03149IV侧面采光300.04100.0%满足客房房间RM03150IV侧面采光300.05100.0%满足客房房间RM03151IV侧面采光300.07100.0%满足图10A-L03F逐日达标小时数图4、A-L04F图11A-L04F平面图图12A-L04F照度达标小时数分布图表8A-L04F主要功能空间照度达标小时数统计表区域房间类型房间名称采光等级采光类型照度

标准值

（lx）照度达标的

平均小时数

（h/d）照度达标的平均小时数不少于4h/d的面积达标比例（%）是否满足分户区_CA04001客房房间RM04001IV侧面采光300.05100.0%满足客房房间RM04009IV侧面采光300.04100.0%满足客房房间RM04010IV侧面采光300.04100.0%满足客房房间RM04015IV侧面采光300.06100.0%满足客房房间RM04018IV侧面采光300.04100.0%满足客房房间RM04020IV侧面采光300.05100.0%满足客房房间RM04021IV侧面采光300.04100.0%满足客房房间RM04026IV侧面采光300.05100.0%满足客房房间RM04028IV侧面采光300.04100.0%满足客房房间RM04033IV侧面采光300.06100.0%满足客房房间RM04035IV侧面采光300.07100.0%满足客房房间RM04038IV侧面采光300.05100.0%满足客房房间RM04045IV侧面采光300.05100.0%满足客房房间RM04046IV侧面采光300.05100.0%满足客房房间RM04047IV侧面采光300.05100.0%满足客房房间RM04050IV侧面采光300.05100.0%满足客房房间RM04057IV侧面采光300.05100.0%满足客房房间RM04058IV侧面采光300.05100.0%满足客房房间RM04059IV侧面采光300.05100.0%满足客房房间RM04062IV侧面采光300.05100.0%满足客房房间RM04068IV侧面采光300.05100.0%满足客房房间RM04073IV侧面采光300.05100.0%满足客房房间RM04083IV侧面采光300.0380.8%满足客房房间RM04084IV侧面采光300.05100.0%满足客房房间RM04085IV侧面采光300.05100.0%满足客房房间RM04086IV侧面采光300.05100.0%满足客房房间RM04087IV侧面采光300.05100.0%满足客房房间RM04088IV侧面采光300.05100.0%满足客房房间RM04089IV侧面采光300.05100.0%满足客房房间RM04090IV侧面采光300.05100.0%满足客房房间RM04091IV侧面采光300.0264.6%满足客房房间RM04109IV侧面采光300.05100.0%满足客房房间RM04138IV侧面采光300.06100.0%满足客房房间RM04139IV侧面采光300.0396.3%满足客房房间RM04140IV侧面采光300.06100.0%满足客房房间RM04141IV侧面采光300.05100.0%满足客房房间RM04142IV侧面采光300.05100.0%满足客房房间RM04143IV侧面采光300.05100.0%满足客房房间RM04144IV侧面采光300.05100.0%满足客房房间RM04145IV侧面采光300.06100.0%满足客房房间RM04146IV侧面采光300.05100.0%满足客房房间RM04147IV侧面采光300.05100.0%满足客房房间RM04148IV侧面采光300.05100.0%满足客房房间RM04149IV侧面采光300.05100.0%满足客房房间RM04151IV侧面采光300.05100.0%满足图13A-L04F逐日达标小时数图5、A-L05F图14A-L05F平面图图15A-L05F照度达标小时数分布图表9A-L05F主要功能空间照度达标小时数统计表区域房间类型房间名称采光等级采光类型照度

标准值

（lx）照度达标的

平均小时数

（h/d）照度达标的平均小时数不少于4h/d的面积达标比例（%）是否满足分户区_CA05001客房房间RM05001IV侧面采光300.05100.0%满足客房房间RM05008IV侧面采光300.05100.0%满足客房房间RM05010IV侧面采光300.06100.0%满足客房房间RM05011IV侧面采光300.04100.0%满足客房房间RM05016IV侧面采光300.06100.0%满足客房房间RM05018IV侧面采光300.04100.0%满足客房房间RM05023IV侧面采光300.06100.0%满足客房房间RM05025IV侧面采光300.06100.0%满足客房房间RM05028IV侧面采光300.05100.0%满足客房房间RM05035IV侧面采光300.06100.0%满足客房房间RM05036IV侧面采光300.05100.0%满足客房房间RM05037IV侧面采光300.05100.0%满足客房房间RM05040IV侧面采光300.05100.0%满足客房房间RM05047IV侧面采光300.05100.0%满足客房房间RM05048IV侧面采光300.05100.0%满足客房房间RM05049IV侧面采光300.05100.0%满足客房房间RM05052IV侧面采光300.05100.0%满足客房房间RM05058IV侧面采光300.05100.0%满足客房房间RM05063IV侧面采光300.05100.0%满足客房房间RM05073IV侧面采光300.0384.7%满足客房房间RM05074IV侧面采光300.05100.0%满足客房房间RM05075IV侧面采光300.05100.0%满足客房房间RM05076IV侧面采光300.05100.0%满足客房房间RM05077IV侧面采光300.05100.0%满足客房房间RM05078IV侧面采光300.05100.0%满足客房房间RM05079IV侧面采光300.05100.0%满足客房房间RM05080IV侧面采光300.05100.0%满足客房房间RM05081IV侧面采光300.0376.2%满足客房房间RM05099IV侧面采光300.05100.0%满足客房房间RM05128IV侧面采光300.06100.0%满足客房房间RM05129IV侧面采光300.0396.3%满足客房房间RM05130IV侧面采光300.05100.0%满足客房房间RM05131IV侧面采光300.05100.0%满足客房房间RM05132IV侧面采光300.05100.0%满足客房房间RM05133IV侧面采光300.05100.0%满足客房房间RM05134IV侧面采光300.05100.0%满足客房房间RM05135IV侧面采光300.06100.0%满足客房房间RM05136IV侧面采光300.05100.0%满足客房房间RM05137IV侧面采光300.05100.0%满足客房房间RM05138IV侧面采光300.06100.0%满足客房房间RM05139IV侧面采光300.05100.0%满足图16A-L05F逐日达标小时数图6、A-L06F图17A-L06F平面图图18A-L06F照度达标小时数分布图表10A-L06F主要功能空间照度达标小时数统计表区域房间类型房间名称采光等级采光类型照度

标准值

（lx）照度达标的

平均小时数

（h/d）照度达标的平均小时数不少于4h/d的面积达标比例（%）是否满足分户区_CA06001客房房间RM06001IV侧面采光300.05100.0%满足客房房间RM06007IV侧面采光300.05100.0%满足客房房间RM06012IV侧面采光300.06100.0%满足客房房间RM06015IV侧面采光300.07100.0%满足客房房间RM06019IV侧面采光300.06100.0%满足客房房间RM06026IV侧面采光300.06100.0%满足客房房间RM06027IV侧面采光300.05100.0%满足客房房间RM06028IV侧面采光300.06100.0%满足客房房间RM06031IV侧面采光300.06100.0%满足客房房间RM06038IV侧面采光300.06100.0%满足客房房间RM06039IV侧面采光300.05100.0%满足客房房间RM06040IV侧面采光300.06100.0%满足客房房间RM06043IV侧面采光300.06100.0%满足客房房间RM06049IV侧面采光300.05100.0%满足客房房间RM06054IV侧面采光300.05100.0%满足客房房间RM06064IV侧面采光300.0396.2%满足客房房间RM06065IV侧面采光300.06100.0%满足客房房间RM06066IV侧面采光300.06100.0%满足客房房间RM06067IV侧面采光300.06100.0%满足客房房间RM06068IV侧面采光300.06100.0%满足客房房间RM06069IV侧面采光300.06100.0%满足客房房间RM06070IV侧面采光300.06100.0%满足客房房间RM06071IV侧面采光300.0392.3%满足客房房间RM06074IV侧面采光300.06100.0%满足客房房间RM06088IV侧面采光300.05100.0%满足客房房间RM06117IV侧面采光300.07100.0%满足客房房间RM06118IV侧面采光300.04100.0%满足客房房间RM06119IV侧面采光300.06100.0%满足客房房间RM06120IV侧面采光300.06100.0%满足客房房间RM06121IV侧面采光300.06100.0%满足客房房间RM06122IV侧面采光300.06100.0%满足客房房间RM06123IV侧面采光300.06100.0%满足客房房间RM06124IV侧面采光300.07100.0%满足客房房间RM06125IV侧面采光300.06100.0%满足客房房间RM06126IV侧面采光300.06100.0%满足客房房间RM06127IV侧面采光300.06100.0%满足客房房间RM06128IV侧面采光300.06100.0%满足图19A-L06F逐日达标小时数图4.2.3采光照度达标小时数汇总表11采光照度达标小时数汇总表楼层房间面积（㎡）4h/d

达标面积（㎡）4h/d

达标面积比例（%）A-L01F1532.471281.1383.6%A-L02F1120.501111.0999.2%A-L03F1113.131100.4098.9%A-L04F1132.751119.1498.8%A-L05F1038.701028.7199.0%A-L06F942.18939.5099.7%汇总6879.736579.9595.6%本项目满足《绿色建筑评价标准》GB/T50378-2019中5.2.8关于照度达标的平均小时数的面积比例达到60%要求。4.2.4内区采光系数达标面积统计1、A-L01F图20A-L01F采光系数分布图（内区）表12A-L01F内区达标面积统计表区域房间

类型房间

名称采光

等级采光

类型采光系数

标准值

C(%)限值

C(%)内区面积

(㎡)内区达标

面积(㎡)达标面积

比例(%)分户区_CA01001办公室房间RM01004III侧面采光0.93.3617.010.000.0%办公室房间RM01005III--0.03.30.000.00--办公室房间RM01021III侧面采光0.53.319.840.000.0%办公室房间RM01024III侧面采光1.73.325.370.000.0%办公室房间RM01025III侧面采光1.83.334.440.000.0%办公室房间RM01029III--0.03.320.120.000.0%合计716.790.000.0%注：上表中，“采光系数标准值”即“平均采光系数”。2、A-L02F图21A-L02F采光系数分布图（内区）表13A-L02F内区达标面积统计表区域房间

类型房间

名称采光

等级采光

类型采光系数

标准值

C(%)限值

C(%)内区面积

(㎡)内区达标

面积(㎡)达标面积

比例(%)分户区_CA02001客房房间RM02008IV侧面采光0.02.20.000.00--客房房间RM02014IV侧面采光0.52.22.420.000.0%客房房间RM02018IV侧面采光0.52.22.520.000.0%客房房间RM02024IV侧面采光0.62.22.420.000.0%客房房间RM02026IV侧面采光0.02.20.000.00--客房房间RM02031IV侧面采光0.42.22.690.000.0%客房房间RM02033IV侧面采光1.22.210.370.000.0%客房房间RM02038IV侧面采光0.62.23.490.000.0%客房房间RM02045IV侧面采光0.72.23.770.000.0%客房房间RM02046IV侧面采光0.62.23.490.000.0%客房房间RM02047IV侧面采光0.62.23.770.000.0%客房房间RM02050IV侧面采光0.62.23.490.000.0%客房房间RM02057IV侧面采光0.72.21.890.000.0%客房房间RM02058IV侧面采光0.52.21.750.000.0%客房房间RM02059IV侧面采光0.02.20.000.00--客房房间RM02062IV侧面采光0.02.20.000.00--客房房间RM02068IV侧面采光0.02.20.000.00--客房房间RM02075IV侧面采光0.02.20.000.00--客房房间RM02082IV侧面采光0.42.23.770.000.0%客房房间RM02083IV侧面采光0.52.23.770.000.0%客房房间RM02084IV侧面采光0.32.23.770.000.0%客房房间RM02085IV侧面采光0.22.23.860.000.0%会议室房间RM02088III侧面采光0.83.322.970.000.0%客房房间RM02097IV侧面采光0.52.23.490.000.0%客房房间RM02114IV侧面采光0.82.26.830.000.0%健身房房间RM02115IV侧面采光1.12.254.640.000.0%客房房间RM02116IV侧面采光0.72.23.490.000.0%客房房间RM02117IV侧面采光0.62.23.490.000.0%客房房间RM02118IV侧面采光0.52.23.490.000.0%客房房间RM02119IV侧面采光0.62.23.490.000.0%客房房间RM02120IV侧面采光0.52.23.490.000.0%客房房间RM02121IV侧面采光0.02.20.000.00--客房房间RM02122IV侧面采光0.62.23.870.000.0%客房房间RM02127IV侧面采光0.02.20.000.00--客房房间RM02128IV侧面采光0.02.20.000.00--客房房间RM02129IV侧面采光0.02.20.000.00--合计166.510.000.0%注：上表中，“采光系数标准值”即“平均采光系数”。3、A-L03F图22A-L03F采光系数分布图（内区）表14A-L03F内区达标面积统计表区域房间

类型房间

名称采光

等级采光

类型采光系数

标准值

C(%)限值

C(%)内区面积

(㎡)内区达标

面积(㎡)达标面积

比例(%)分户区_CA03001客房房间RM03001IV侧面采光0.02.20.000.00--客房房间RM03009IV侧面采光0.02.20.000.00--客房房间RM03014IV侧面采光0.62.22.420.000.0%客房房间RM03017IV侧面采光0.62.25.560.000.0%客房房间RM03019IV侧面采光0.52.22.520.000.0%客房房间RM03025IV侧面采光0.52.22.420.000.0%客房房间RM03027IV侧面采光0.02.20.000.00--客房房间RM03032IV侧面采光0.42.22.690.000.0%客房房间RM03034IV侧面采光1.22.210.380.000.0%客房房间RM03038IV侧面采光0.62.23.490.000.0%客房房间RM03045IV侧面采光0.72.23.770.000.0%客房房间RM03046IV侧面采光0.62.23.490.000.0%客房房间RM03047IV侧面采光0.52.23.770.000.0%客房房间RM03050IV侧面采光0.62.23.490.000.0%客房房间RM03057IV侧面采光0.62.21.890.000.0%客房房间RM03058IV侧面采光0.52.21.750.000.0%客房房间RM03059IV侧面采光0.02.20.000.00--客房房间RM03062IV侧面采光0.02.20.000.00--客房房间RM03068IV侧面采光0.02.20.000.00--客房房间RM03073IV侧面采光0.02.20.000.00--客房房间RM03083IV侧面采光0.02.20.000.00--客房房间RM03084IV侧面采光0.62.23.770.000.0%客房房间RM03085IV侧面采光0.52.23.770.000.0%客房房间RM03086IV侧面采光0.52.23.770.000.0%客房房间RM03087IV侧面采光0.42.23.770.000.0%客房房间RM03088IV侧面采光0.52.23.770.000.0%客房房间RM03089IV侧面采光0.32.23.770.000.0%客房房间RM03090IV侧面采光0.22.23.860.000.0%客房房间RM03093IV侧面采光0.62.24.170.000.0%客房房间RM03107IV侧面采光0.52.23.490.000.0%客房房间RM03136IV侧面采光0.62.23.490.000.0%客房房间RM03137IV侧面采光0.02.20.000.00--客房房间RM03138IV侧面采光0.62.23.490.000.0%客房房间RM03139IV侧面采光0.62.23.490.000.0%客房房间RM03140IV侧面采光0.52.23.490.000.0%客房房间RM03141IV侧面采光0.62.23.490.000.0%客房房间RM03142IV侧面采光0.62.23.490.000.0%客房房间RM03143IV侧面采光0.72.23.490.000.0%客房房间RM03144IV侧面采光0.62.23.490.000.0%客房房间RM03145IV侧面采光0.52.23.490.000.0%客房房间RM03146IV侧面采光0.62.23.490.000.0%客房房间RM03147IV侧面采光0.52.23.490.000.0%客房房间RM03149IV侧面采光0.62.23.850.000.0%客房房间RM03150IV侧面采光0.72.25.620.000.0%客房房间RM03151IV侧面采光0.02.20.000.00--合计129.670.000.0%注：上表中，“采光系数标准值”即“平均采光系数”。4、A-L04F图23A-L04F采光系数分布图（内区）表15A-L04F内区达标面积统计表区域房间

类型房间

名称采光

等级采光

类型采光系数

标准值

C(%)限值

C(%)内区面积

(㎡)内区达标

面积(㎡)达标面积

比例(%)分户区_CA04001客房房间RM04001IV侧面采光0.02.20.000.00--客房房间RM04009IV侧面采光0.02.20.000.00--客房房间RM04010IV侧面采光0.72.25.620.000.0%客房房间RM04015IV侧面采光0.82.22.420.000.0%客房房间RM04018IV侧面采光0.62.25.560.000.0%客房房间RM04020IV侧面采光0.52.22.520.000.0%客房房间RM04021IV侧面采光0.72.25.620.000.0%客房房间RM04026IV侧面采光0.52.22.420.000.0%客房房间RM04028IV侧面采光0.72.25.560.000.0%客房房间RM04033IV侧面采光0.42.22.690.000.0%客房房间RM04035IV侧面采光1.22.210.380.000.0%客房房间RM04038IV侧面采光0.62.23.490.000.0%客房房间RM04045IV侧面采光0.62.23.770.000.0%客房房间RM04046IV侧面采光0.52.23.490.000.0%客房房间RM04047IV侧面采光0.52.23.770.000.0%客房房间RM04050IV侧面采光0.62.23.490.000.0%客房房间RM04057IV侧面采光0.62.21.890.000.0%客房房间RM04058IV侧面采光0.52.21.750.000.0%客房房间RM04059IV侧面采光0.02.20.000.00--客房房间RM04062IV侧面采光0.02.20.000.00--客房房间RM04068IV侧面采光0.02.20.000.00--客房房间RM04073IV侧面采光0.02.20.000.00--客房房间RM04083IV侧面采光0.02.20.000.00--客房房间RM04084IV侧面采光0.62.24.170.000.0%客房房间RM04085IV侧面采光0.62.23.770.000.0%客房房间RM04086IV侧面采光0.52.23.770.000.0%客房房间RM04087IV侧面采光0.62.23.770.000.0%客房房间RM04088IV侧面采光0.42.23.770.000.0%客房房间RM04089IV侧面采光0.52.23.770.000.0%客房房间RM04090IV侧面采光0.32.23.770.000.0%客房房间RM04091IV侧面采光0.22.23.860.000.0%客房房间RM04109IV侧面采光0.52.23.490.000.0%客房房间RM04138IV侧面采光0.62.23.490.000.0%客房房间RM04139IV侧面采光0.02.20.000.00--客房房间RM04140IV侧面采光0.62.23.490.000.0%客房房间RM04141IV侧面采光0.62.23.490.000.0%客房房间RM04142IV侧面采光0.62.23.490.000.0%客房房间RM04143IV侧面采光0.62.23.490.000.0%客房房间RM04144IV侧面采光0.52.23.490.000.0%客房房间RM04145IV侧面采光0.72.23.490.000.0%客房房间RM04146IV侧面采光0.62.23.490.000.0%客房房间RM04147IV侧面采光0.62.23.490.000.0%客房房间RM04148IV侧面采光0.62.23.490.000.0%客房房间RM04149IV侧面采光0.52.23.490.000.0%客房房间RM04151IV侧面采光0.82.23.850.000.0%合计140.850.000.0%注：上表中，“采光系数标准值”即“平均采光系数”。5、A-L05F图24A-L05F采光系数分布图（内区）表16A-L05F内区达标面积统计表区域房间

类型房间

名称采光

等级采光

类型采光系数

标准值

C(%)限值

C(%)内区面积

(㎡)内区达标

面积(㎡)达标面积

比例(%)分户区_CA05001客房房间RM05001IV侧面采光0.02.20.000.00--客房房间RM05008IV侧面采光0.92.23.850.000.0%客房房间RM05010IV侧面采光0.02.20.000.00--客房房间RM05011IV侧面采光0.72.25.620.000.0%客房房间RM05016IV侧面采光0.82.22.420.000.0%客房房间RM05018IV侧面采光0.72.25.560.000.0%客房房间RM05023IV侧面采光0.52.22.690.000.0%客房房间RM05025IV侧面采光1.22.210.370.000.0%客房房间RM05028IV侧面采光0.62.23.490.000.0%客房房间RM05035IV侧面采光0.62.23.770.000.0%客房房间RM05036IV侧面采光0.52.23.490.000.0%客房房间RM05037IV侧面采光0.62.23.770.000.0%客房房间RM05040IV侧面采光0.62.23.490.000.0%客房房间RM05047IV侧面采光0.62.21.890.000.0%客房房间RM05048IV侧面采光0.52.21.750.000.0%客房房间RM05049IV侧面采光0.02.20.000.00--客房房间RM05052IV侧面采光0.02.20.000.00--客房房间RM05058IV侧面采光0.02.20.000.00--客房房间RM05063IV侧面采光0.02.20.000.00--客房房间RM05073IV侧面采光0.02.20.000.00--客房房间RM05074IV侧面采光0.62.24.170.000.0%客房房间RM05075IV侧面采光0.62.23.770.000.0%客房房间RM05076IV侧面采光0.62.23.770.000.0%客房房间RM05077IV侧面采光0.62.23.770.000.0%客房房间RM05078IV侧面采光0.52.23.770.000.0%客房房间RM05079IV侧面采光0.52.23.770.000.0%客房房间RM05080IV侧面采光0.42.23.770.000.0%客房房间RM05081IV侧面采光0.22.23.880.000.0%客房房间RM05099IV侧面采光0.52.23.490.000.0%客房房间RM05128IV侧面采光0.62.23.490.000.0%客房房间RM05129IV侧面采光0.02.20.000.00--客房房间RM05130IV侧面采光0.62.23.490.000.0%客房房间RM05131IV侧面采光0.62.23.490.000.0%客房房间RM05132IV侧面采光0.52.23.490.000.0%客房房间RM05133IV侧面采光0.62.23.490.000.0%客房房间RM05134IV侧面采光0.62.23.490.000.0%客房房间RM05135IV侧面采光0.72.23.490.000.0%客房房间RM05136IV侧面采光0.62.23.490.000.0%客房房间RM05137IV侧面采光0.62.23.490.000.0%客房房间RM05138IV侧面采光0.62.23.490.000.0%客房房间RM05139IV侧面采光0.52.23.490.000.0%合计124.750.000.0%注：上表中，“采光系数标准值”即“平均采光系数”。6、A-L06F图25A-L06F采光系数分布图（内区）表17A-L06F内区达标面积统计表区域房间

类型房间

名称采光

等级采光

类型采光系数

标准值

C(%)限值

C(%)内区面积

(㎡)内区达标

面积(㎡)达标面积

比例(%)分户区_CA06001客房房间RM06001IV侧面采光0.02.20.000.00--客房房间RM06007IV侧面采光0.92.23.850.000.0%客房房间RM06012IV侧面采光0.02.20.000.00--客房房间RM06015IV侧面采光1.72.210.383.0829.6%客房房间RM06019IV侧面采光0.72.23.490.000.0%客房房间RM06026IV侧面采光0.72.23.770.000.0%客房房间RM06027IV侧面采光0.72.23.490.000.0%客房房间RM06028IV侧面采光0.72.23.770.000.0%客房房间RM06031IV侧面采光0.72.23.490.000.0%客房房间RM06038IV侧面采光0.72.21.890.000.0%客房房间RM06039IV侧面采光0.72.21.750.000.0%客房房间RM06040IV侧面采光0.02.20.000.00--客房房间RM06043IV侧面采光0.02.20.000.00--客房房间RM06049IV侧面采光0.02.20.000.00--客房房间RM06054IV侧面采光0.02.20.000.00--客房房间RM06064IV侧面采光0.02.20.000.00--客房房间RM06065IV侧面采光0.72.23.770.000.0%客房房间RM06066IV侧面采光0.72.23.770.000.0%客房房间RM06067IV侧面采光0.72.23.770.000.0%客房房间RM06068IV侧面采光0.62.23.770.000.0%客房房间RM06069IV侧面采光0.72.23.770.000.0%客房房间RM06070IV侧面采光0.72.23.770.000.0%客房房间RM06071IV侧面采光0.32.23.880.000.0%客房房间RM06074IV侧面采光0.82.24.170.000.0%客房房间RM06088IV侧面采光0.72.23.490.000.0%客房房间RM06117IV侧面采光0.82.23.490.000.0%客房房间RM06118IV侧面采光0.02.20.000.00--客房房间RM06119IV侧面采光0.72.23.490.000.0%客房房间RM06120IV侧面采光0.72.23.490.000.0%客房房间RM06121IV侧面采光0.72.23.490.000.0%客房房间RM06122IV侧面采光0.72.23.490.000.0%客房房间RM06123IV侧面采光0.72.23.490.000.0%客房房间RM06124IV侧面采光0.92.23.490.000.0%客房房间RM06125IV侧面采光0.72.23.490.000.0%客房房间RM06126IV侧面采光0.72.23.490.000.0%客房房间RM06127IV侧面采光0.72.23.490.000.0%客房房间RM06128IV侧面采光0.72.23.490.000.0%合计108.463.082.8%注：上表中，“采光系数标准值”即“平均采光系数”。经过上述统计，本项目内区采光系数达标面积比例为0.2%，不符合《绿色建筑评价标准》GB/T50378-2019第5.2.8条关于内区的要求。4.2.5地下空间达标面积统计表18地下空间采光系数达标面积比例地下空间总计算面积

（㎡）地下空间平均采光系数不小于0.5%的面积

（㎡）首层地下室面积

（㎡）面积比例

（%）0.000.000.00--本项目无地下空间，故符合《绿色建筑评价标准》GB/T50378-2019第5.2.8条关于地下室采光系数的要求。4.2.6不舒适眩光指数计算表19不舒适眩光指数统计表楼层房间类型房间名称采光等级窗编号不舒适眩光指数（DGI）

最大值DGI限值是否达标五、结论根据《绿色建筑评价标准》GB/T50378-2019、《建筑采光设计标准》GB50033-2013的有关规定：1.公共建筑内区采光系数满足采光要求的面积比例为0.2%，得0分。2.本项目无地下空间，直接得3分。3.公共建筑室内主要功能空间95.6%面积比例区域的采光照度值不低于采光要求的小时数平均不少于4h/d，公建部分得3分。4.眩光未计算，得0分。综上所述，本项目共计得6分。项目名称：巫山县江东新城游客服务中心建设项目游客中心项目地址：重庆市巫山县建设单位：巫山旅游发展集团有限公司设计单位：重庆迪赛因建设工程设计有限公司施工单位：规范标准参考依据：1、《建筑采光设计标准》GB50033-20132、《绿色建筑评价标准》GB/T50378-20193、《民用建筑绿色性能计算标准》JGJ/T4494、《城市居住区规划设计规范》GB501805、《绿色建筑评价技术细则2019》一、建筑概况1.1基本信息城市：奉节(北纬=31.00°,东经=109.30°)光气候分区：IV区建筑类型：公建建筑朝向：南偏东39度建筑层数：5层建筑物高度：24.00m1.2建筑轴测图图1建筑模型图二、指标要求针对天然采光评价标准依据主要为《绿色建筑评价标准》GB/T50378-2019、《建筑采光设计标准》GB50033-2013、《采光测量方法》GB/T5699，《民用建筑绿色性能计算标准》JGJ/T449。2.1条文要求《绿色建筑评价标准》GB/T50378-2019中对建筑室内光环境与视野的具体要求为：5.2.8充分利用天然光，评价总分值为12分，并按下列规则分别评分并累计：1住宅建筑室内主要功能空间至少60%面积比例区域，其采光照度值不低于300lx的小时数平均不少于8h/d,得9分。2公共建筑按下列规则分别评分并累计：1)内区采光系数满足采光要求的面积比例达到60%,得3分；2)地下空间平均采光系数不小于0.5%的面积与地下室首层面积的比例达到10%以上，得3分；3)室内主要功能空间至少60%面积比例区域的采光照度值不低于采光要求的小时数平均不少于4h/d,得3分。3主要功能房间有眩光控制措施，得3分。2.2评价指标《绿色建筑评价标准》GB/T50378-2019对室内光环境提出如下评价指标：1主要功能房间采光照度满足要求的平均小时数不低于4h/d的面积比例，当达标面积达到60%时，认为达标。除此之外，还需考察地下室平均采光系数不小于0.5%的面积与地下室首层面积的比例及内区采光系数满足采光要求的面积比例。公共建筑的采光照度及采光系数标准值见下表。表1公共建筑采光标准值采光

等级场所名称侧面采光顶部采光采光系数标准值（%）天然光照度标准值（lx）采光系数标准值（%）天然光照度标准值（lx）III会议室、办公室3.0450.02.0300.0注：上表是III类光气候区的标准值，本项目处于第IV光气候区，故采光系数标准值需要乘以相对应的光气候系数K值，K=1.10。2主要功能房间的不舒适眩光指数（DGI）不高于下表规定的数值表2窗的不舒适眩光指数（DGI）采光等级眩光指数值DGII20II23III25IV27V28三、模拟概述目前常用的采光评价的方法有平均采光系数（Cav）公式法、采光系数（DF