教学楼是高校校园中的重要建筑。本文以高校教学楼中的交通冗余空间为研究对象,从概念入手,结合高校师生在教学楼交通空间中的行为特点,分析交通冗余空间存在的必要性,并从门厅(过厅)、走廊、楼梯三个不同部分探讨其优化设计方法。对促进学生交流活动、消除潜在使用弊端、提升空间品质起到积极的作用。 Teaching building is an important building in college campus. Based on the concept and the behavioral characteristics of the teachers and students in the communication space of the teaching building, this paper analyzes the necessity of the existence of the traffic redundancy space, and from the entrance hall (hall) , Corridor, staircase three different parts to explore its optimal design method. It plays a positive role in promoting student exchange activities, eliminating potential abuse of use and improving the quality of space.