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根据钢结构住宅的发展现状和前景,同时总结某钢结构商住楼工程的设计实践经验,重点讨论了钢结构住宅结构设计过程中若干值得注意的问题并探讨相应技术处理方法,包括钢结构住宅结构体系的布置、构件的截面类型、不同节点形式的比较和选取、墙体材料ALC板的特点、压型钢板混凝土组合楼盖体系的构造要求以及卫生间、厨房的防水设计和在平面中位置的选择等;针对钢楼梯隔音效果差的缺点,提出了一种施工简便的楼梯做法。
According to the current situation and prospects of the development of steel residential buildings, at the same time, summarizes the design and practical experience of a steel structure commercial and residential buildings, focusing on several noteworthy issues in the design of steel structure residential buildings and discusses the corresponding technical treatment methods, including steel structure residential Structural system layout, section type of components, comparison and selection of different node forms, characteristics of wall material ALC board, construction requirements of composite steel plate concrete floor system, waterproof design of bathroom and kitchen and position in the plane Choice, etc .; for the shortcomings of poor sound insulation of steel stairs, proposed a simple construction of the staircase approach.