北京人口众多,土地价格高涨引起住房贵、城市拥挤、空气污染等问题,严重影响人们的生活质量。随着北京生活水平的提高,人们对于住宅的空间、布局、舒适度都提出了更高的要求。同时北京陡坡山地资源丰富,大量处于闲置状态,PRT(Personal Rapid Transit)又称“个人轨道交通”的发展使得陡坡山地住宅成为可行,为解决人们对住房的品质需求带来机会。 Beijing has a large population and high land prices, causing problems such as expensive housing, urban congestion and air pollution, which have a serious impact on people’s quality of life. With the improvement of living standards in Beijing, people have put forward higher requirements on the space, layout and comfort of houses. At the same time, steep slopes in Beijing are rich in resources and are largely idle. The development of PRT (Personal Rapid Transit), also known as “personal rail transit”, makes steep hillside residential buildings viable and opens up opportunities for people to meet their housing quality needs.