大跨度空间结构在城市发展中的地位和作用

The Statue and Action of Big-span Spatial Structure in City Development

介绍了空间结构的概念、分类和特点,阐述了大跨度空间结构在国内外城市发展中的地位和作用,并展望了我国大跨度空间结构的发展前景,最后说明了大跨度空间结构应用范围的扩展。

The paper introduces the conception ,classify and characteristic of spatial structure, and expatiates statue and action of Big-span interspaces structure in city development, prospects development foreground of this structure in china, and illuminates the extending of its application range.