54住宅间距 54 Distance At any orientation 北N 南 Street In the compound Street Street In the compound Street 街道 间距间距间距 街道 街道 间距 街道 图4.4上海：外松内紧，南低北高 图4.3柏林：外紧内松，四面一样 按照南北朝向的日照要求定 依据建筑高度、沿街要求定 Take reference on Take reference on the building height winter sun light requirement and street scale 中China-Germany德 建筑100个不同
中 China - Germany 徳 建筑100个不同 54 住宅间距 54 Distance 按照南北朝向的日照要求定 Take reference on winter sun light requirement 依据建筑高度、沿街要求定 Take reference on the building height and street scale N S Street In the compound Street Street Street At any orientation In the compound
China 54建筑问距 Code for the distance in housing design: ※ 日愿控制线 1.H<=3FL>1.4H 2.3F<H<=8FL>1.0-1.2H 3.H>8F,need sunlight calculation 室内地坪 Area A: Sunlight duration on winter Solstice(21 Dec)>=1 hour Area B: Sunlight duration on 21 Jan >=2 hour Area C: Sunlight duration on 21 Jan >=3 hour 4.Housing for the old Sunlight duration on winter Solstice(21 Dec)>=2 hour
54 建筑间距 1. H <= 3F L >1.4H 2. 3F < H <= 8F L > 1.0 – 1.2 H 3. H > 8F, need sunlight calculation Area A: Sunlight duration on winter Solstice (21 Dec) >= 1 hour Area B: Sunlight duration on 21 Jan >=2 hour Area C: Sunlight duration on 21 Jan >=3 hour 4. Housing for the old Sunlight duration on winter Solstice (21 Dec) >= 2 hour Code for the distance in housing design:
中( China 54建筑问距 ·外松内紧，南低北高 Big distance between buildings on streetside and small distance between buildings in the block ·South low,North high
• 外松内紧，南低北高 • Big distance between buildings on streetside and small distance between buildings in the block • South low, North high 54 建筑间距
德 Germany 54 Distance ·外紧内松，四面空距相同 Small distance between buildings on streetside and big distance between buildings in the block Distance on the four orientations are the same 中China-Germany德 建筑100个不同
• 外紧内松，四面空距相同 • Small distance between buildings on streetside and big distance between buildings in the block • Distance on the four orientations are the same 中 China - Germany 徳 建筑100个不同 54 Distance
55建筑密度 55 Density 覆盖率<30% 可以100%的覆盖率 Building Coverage 30% Possible to fully cover the site 中China-Germany德 建筑100个不同
中 China - Germany 徳 建筑100个不同 55 建筑密度 55 Density 覆盖率< 30% Building Coverage < 30% 可以100%的覆盖率 Possible to fully cover the site