维也纳新近建成一个名叫“利奥波德城”的住宅区,它是由狭长的6至9层高的公寓楼组成的。这些楼房的向阳面有宽大的窗户和阳台,背阴面的窗户却很小。正面高大的窗户可使室内获得大量的阳光。在寒冷的冬天能为室内供暖.而背阴面的小窗户却有很好的隔声作用。同时对住宅后面车辆来往的商业区有很好的隔声效果。在各楼房之间的通道处开辟了宽阔、安静、公园般的绿色园区。 Vienna has recently built a residential area called Leopold City, which consists of narrow, 6- to 9-storey apartment buildings. The sunny side of these buildings has large windows and balconies, while the windows on the shade side are small. The tall, front-facing windows allow the room to get a lot of sunlight. In the cold winter, it can provide indoor heating, while the small window on the shady side has good sound insulation. At the same time, it has a good sound insulation effect for the commercial areas behind the residential vehicles. A broad, quiet, park-like green park was opened at the gateway between buildings.