高等建筑教育2012，Vol.21Issue(1)：95-97,3.
结构设计原理斜截面投影长度计算方法探讨
A new method for calculation of projection length of diagonal section
周光伟 1陈昌萍 1钱长照 1吴斌1
作者信息
- 1. 厦门理工学院土木工程与建筑系,福建厦门361024
- 折叠
摘要
Abstract
During undergraduate teaching process of civil engineering, calculation of projection length of diagonal section is a difficulty and also a key content. Defining the top position of the diagonal section is the first step when checking the simply supported beam＇ s shear capacity, namely, confirming projection length of diagonal section. Current textbooks explained various methods about calculation of projection length of diagonal section. We compared and summarized current calculation methods and presented a new accurate method which had been verified. The concept of the method is clear and the calculation is simple. Therefore, it is convenient for students to understand and master the content related to check shear capacity of diagonal section and has positive significance for teaching reform. Practice shows that the method achieved effective results in undergraduate teaching of civil engineering.关键词
本科教学/抗剪承载力/投影长度/计算方法Key words
undergraduate teaching/shear capacity/projection length/calculation method分类
建筑与水利引用本文复制引用
周光伟,陈昌萍,钱长照,吴斌..结构设计原理斜截面投影长度计算方法探讨[J].高等建筑教育,2012,21(1):95-97,3.
