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近年来,冷弯型钢在建筑结构领域中的应用范围不断扩大,特别是随着国家和各地方政府相继出台发展装配式钢结构、推进建筑工业化的相关政策后,冷弯型钢在冷成型生产、截面灵活高效、连接便捷等方面的一些优势得到重视目前,冷弯型钢除在传统的轻钢屋面和轻型墙面系统中大量使用外,在轻钢龙骨体系建筑、冷弯型钢门式刚架体系房屋、模块化轻钢体系建筑、多层和小高层装配化体系建筑等中应用前景广阔。现行行业标准《低层冷弯薄
In recent years, cold-formed steel in the field of building structure applications continue to expand, especially with the state and local governments have introduced the development of fabricated steel structure, promote the relevant policies of building industrialization, cold-formed steel in cold forming production, At present, cold-formed steel in addition to the traditional light steel roofing and lightweight wall systems in large-scale use, the light steel keel system construction, cold-formed steel portal frame system Housing, modular light steel system construction, multi-storey and high-rise assembly system architecture and other applications in the future. Current industry standard "Low cold bending