urban inner structure

The roads and urban rings expand from the inner core and form the physical structure of the area described as one center and four urban rings.

每条街道和城市建筑从核心向外做环行延升，最终将形成一个核心四个城市环状的物理建筑风格。

Through improving road network inner structure, we can increase its outer function, and remit urban transportation conflict of supply and need.

通过改善道路网的内在结构来提高道路网的外延功能可以从根本上来缓解城市交通供需矛盾。

There are four problems in urban inner spacial structure in Wuhan. First, the land-using structure in building area in not rational.

武汉市城市内部空间结构存在的问题主要有四个方面：第一是建成区用地结构不合理；