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1 前言 我国钢结构建筑在近十年来空前发展,其中以房屋建筑钢结构及桥梁建筑钢结构最为典型。而前者又以高层建筑钢结构及轻钢结构更为突出。各种类型的空间结构、网架结构、轻钢结构更由于其优点十分明显,在工程中应用日益广泛。
1 Foreword China’s steel structure in the past 10 years unprecedented development, of which the steel structure of the building construction and bridge steel structure is the most typical. The former is more prominent in high-rise building steel structures and light steel structures. Various types of space structure, grid structure, light steel structure more because of its obvious advantages, the project is increasingly widely used.