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張付奎
(中國(guó)建筑設(shè)計(jì)研究院，北京100044)

[摘要] 根據(jù)鋼結(jié)構(gòu)住宅的發(fā)展現(xiàn)狀和前景，同時(shí)總結(jié)某鋼結(jié)構(gòu)商住樓工程的設(shè)計(jì)實(shí)踐經(jīng)驗(yàn)，重點(diǎn)討論了鋼結(jié)構(gòu)住宅結(jié)構(gòu)設(shè)計(jì)過(guò)程中若干值得注意的問(wèn)題并探討相應(yīng)技術(shù)處理方法，包括鋼結(jié)構(gòu)住宅結(jié)構(gòu)體系的布置、構(gòu)件的截面類型、不同節(jié)點(diǎn)形式的比較和選取、墻體材料ALC板的特點(diǎn)、壓型鋼板混凝土組合樓蓋體系的構(gòu)造要求以及衛(wèi)生間、廚房的防水設(shè)計(jì)和在平面中位置的選擇等；針對(duì)鋼樓梯隔音效果差的缺點(diǎn)，提出了一種施工簡(jiǎn)便的樓梯做法。
[關(guān)鍵詞] 鋼結(jié)構(gòu)；結(jié)構(gòu)設(shè)計(jì)；住宅；節(jié)點(diǎn)設(shè)計(jì)；墻體材料；防火

    Discussions of Some Problems in Steel Residence Design
    Zhang Fukui
    ( China Architecture Design&Research Group, Beijing 100044)

Abstract: Steel residence, with characteristic of high strength, small dimension, low weight, fast construction, good anti-earthquake performance, more industrialization, energy - saving, environmental protection, is promoting in China. In this article, some problems and technique processing method in steel residence design is discussed, including arrangement of structural system of steel residence, section type of structural member, comparing and selection of different connection type, characteristic of a wall material, ALC plate, detail of composite floor deck system, waterproof design and selection of location for toilet and kitchen. A kind of stair which is easy for construction is present, against the bad effect of sound insulation of steel stair.
Keywords: steel structure; structural design; residence; detail design; wall material, fire resistence