营造城市的“动”与“静”

Creating "Dynamics" and "Statics" of the City

如今,全球有超过一半的人口居住在大城市中,且人口的聚集趋势还在逐年递增,城市通过有效组织人流和布局商业等空间集散点来创造和聚集财富,同时形成了两个看上去可能矛盾的体系——交流体系和积累体系。这组对立的体系在城市发展规划中体现为"流动"和"固定"。"流动"是指连接城市各个角落的出行方式及出行网络,而"固定"则是指那些承载了城市历史与积累的建筑物。"流动"与"固定"之间微妙的平衡对城市发展十分重要。交通建筑作为"流动"和"固定"的结合体,是处理城市化问题的一个重要切入点,同时也体现了城市建设的思考方式。

Nowadays, more than a half of the world population are living in large cities, and this trend of congregation is still increasing year by year. Cities create and cumulate wealth through organising people effectively and arranging space distribution points, such as commercial facilities, and formed two systems that may seem contradictory： exchanging system and accumulation system. In the urban planning development, this pair of opposite systems appeared as ＂mobile＂ and ＂fixed＂： ＂mobile＂ refers to the transportation and transportation network connecting all comers of the city, while ＂fixed＂ refers to those buildings that carry the history and accumulation of the city. The delicate balance between ＂mobile＂ and ＂fixed＂ is very important to the development of the city. As a combination of ＂mobile＂ and ＂fixed＂, transportation architecture is an important entry point to deal with the problem of urbanisation. At the same time, it also reflects the ways of thinking about urban construction.