建筑结构用新型冷弯型钢的生产

Production of a new cold bend type steel for building material

详细介绍了利用计算机辅助设计软件对一个结构复杂且要求较高的冷弯型钢的设计过程，并通过对一具体产品的设计，说明了该软件在生产实际中有较高的应用价值。

The design process of cold dend type steel for a complicated construction and high requirenent with the soft-ware of CAD has been introduced in detail.Designing for a concrete production it is indicated that the soft-ware has higher applying value in practical prodution.