郭德发
    （西安交通大学 710049）

[提要]  对建筑工程上广泛应用的钢筋混凝土悬臂梁的跨高比与各种性能关系进行了分析研究，给出了跨高比的范围限值，为教学分析提供了资料，给工程设计提供了依据。
[关键词]  钢筋混凝土 悬臂梁 跨高比 限值

This paper studies the relationship between the span-depth ratio and the various properties of the reinforced concrete cantilever and gives the ranges of limited values for the span depth ratio of cantilever beam. These results provide the means for teaching and the basis for design.
Keywords: reinforced concrete; cantilever beam; span-depth ratio; limited value