现代城市已经变得越来越拥挤,由于土地的稀缺性,高层建筑开始成为城市发展的重要方向。本文研究了在此背景下的建筑空间结构的设计与优化,介绍了一些建筑内部空间结构的优化原则和方法。文章的研究有助于建筑设计师们利用好建筑有限的空间,提升设计质量。 Modern cities have become more and more crowded. Due to the scarcity of land, high-rise buildings have become an important direction for urban development. This paper studies the design and optimization of architectural space structure under this background, and introduces some optimization principles and methods of interior space structure. The research of this article helps architects make good use of the limited space of buildings to improve the design quality.