鄂尔多斯地区历史城市的城市平面组合和子城特征

Characteristics of the combination forms and sub-cities of historical cities in the Erdos Plateau and its periphery

结合文物资料和前人的研究成果,在2003～2007年多次野外实地考察的基础上,对我国农牧过渡带-鄂尔多斯高原及毗邻地区内209座历史城市的城市平面组合和子城进行了研究。鄂尔多斯高原及毗邻地区历史时期的城市平面组合形式大致可分为两种:独立组合式和相连并列式。汉代城市的子城周长大致符合晁错的设计规模;子城以偏于地势较高和利于防卫的城内一隅为最常见的形态;子城作为城市中枢系统衙署所在,在位置选择中要得到最好的防御保障。

Based on the field investigations,archaeological achievements and historical data on the Erdos Plateau and its periphery,which located in interlaced belt between stockbreeding and agriculture,We studied the combination forms and sub-cities of historical cities in it from Han dynasty to Ming dynasty across-the-board.The main issues and viewpoints were stated as follows.The complanate combination forms of cities were singlehanded form and juxtaposing form.The perimeter scale of sub-city in Han dynasty was coherent to that of Chaocuo＇s plan devised.The sub-city location was general in the city corner,which had high topography and was advantageous to defense.