在建筑工程施工中,采用定型组合钢模板与木模板一样需要进行一系列的结构计算。其计算方法、步骤和永久性的结构计算类似,是一件费时而繁复的工作。本文从实用的角度出发,在定型组合钢模板的截面尺寸业已确定的前提下,根据有关设计规定,推导出一些简捷的计算公式,并整理出了 In the construction of a building project, the use of a fixed composite steel formwork, like a wood formwork, requires a series of structural calculations. Its calculation method, steps, and permanent structural calculations are similar and it is a time-consuming and cumbersome work. This article from the practical point of view, under the premise that the sectional size of the fixed composite steel formwork has been determined, according to the relevant design regulations, some simple calculation formulas are deduced and sorted out.