覆盖范围包括扭转理论基础、扭转应力测定、规范规定和适用性问题。设计示例说明了设计过程以及设计辅助工具的使用。

Coverage includes fundamentals of torsional theory, determination of torsional stresses, specification provisions, and serviceability issues. Design examples illustrate the design process as well as the use of design aids.