装配式钢结构建筑提升热轧型钢使用占比可能性探讨

Discussion on the possibility of increasing the proportion of hot-rolled section steel used in prefabricated steel structure buildings

2月6日,国家联合印发《质量强国建设纲要》,强调必须把推动发展的立足点转到提高质量和效益上来,培育以技术、标准、品牌、质量、服务等为核心的经济发展新优势。由此可以得出发展装配式钢结构建筑,无论是新建,还是改造置换现有老旧存量住宅,当逢其时。以技术体系研发为突破口,通过标准化手段,以优质热轧型钢替代冷弯、焊接型钢在钢结构装配式建筑使用占比,确保低碳绿色建造方式的实施。

On February 6,the state jointly issued the"Outline for Building a Quality Strong Country",emphasizing that the foothold of promoting development must be shifted to improving quality and efficiency,and cultivating new advantages in economic development with technology,standards,brands,quality and services as the core.From this,it can be concluded that the development of prefabricated steel structure buildings,whether it is new construction,or renovation to replace existing old stock housing,is timely.Taking the research and development of technical system as the breakthrough,through standardized means,high-quality hot-rolled section steel replaces the proportion of cold-formed and welded section steel in steel structure prefabricated buildings to ensure the implementation of low-carbon green construction methods.