中文摘要：

先秦、秦及西汉的都城空间组织的研究是中国城市建设史的重要课题.结合相关文献指出,商、周时期人们关注大邑的营造.大邑的营造目的首在增强都城的防御能力,而在都邑中尽可能安排农户是当时大邑营造的重要手段,为了安排尽可能多的农户,产生了曾经长期实行的让农户“春出冬入”的都邑生活制度,以及在相应条件下的都城人口结构、人口规模、都邑空间组织方式.同时,初步讨论了大邑的延伸形态——秦咸阳和西汉长安的京畿人口安置的基本办法及相应的空间组织.

英文摘要：

Studies on the spatial organization of capitals in pre-Qin, Qin and West- ern Han is of great importance in understanding the history of Chinese city con- struction. This paper reviews literature and points out that attention to create Da-yi （the largest city） is an important city building feature in the Shang and Zhou Dynasties. The main purpose of creating Da-yi is to enhance defense capa- bility of cities,and accomodate peasant households in cities as much as possible. In order to increase number of peasant households, the two dynasties had adopted a city life system called ＂spring out and winter back＂ and this system affected the capital population structure, population scale and spatial organization of the the capital city. In addition, this paper preliminary discusses the extended form of Da-yi, exemplified by Xian＇yang of Qin Dynasty and Chang＇an of Western Han Dynasty. The new form in reflected in the pattern of population resettlement as well as the spatial organization of cities.