设计指南14涵盖了交错桁架框架系统的设计和施工，交错桁架框架系统可用于钢结构建筑的框架，其层间高度约等于平板混凝土结构的层间高度。

Design Guide 14 covers the design and construction of staggered truss framing systems, which can be used to frame steel buildings with a floor-to-floor height approximately equal to that of flat-plate concrete construction.