一種新型裝配式鋼管柱輕鋼桁架梁連接節(jié)點(diǎn)的設(shè)計(jì)與應(yīng)用研究
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摘 要:基于對(duì)現(xiàn)有裝配式節(jié)點(diǎn)的研究,設(shè)計(jì)一種新型裝配式鋼管柱輕鋼桁架梁連接節(jié)點(diǎn),為裝配式節(jié)點(diǎn)結(jié)構(gòu)構(gòu)造、設(shè)計(jì)安裝和實(shí)際應(yīng)用方面提供新思路。探討該種節(jié)點(diǎn)的優(yōu)點(diǎn),結(jié)合新型裝配式輕鋼樓蓋系統(tǒng),展現(xiàn)節(jié)點(diǎn)構(gòu)造在結(jié)構(gòu)系統(tǒng)中的應(yīng)用。
關(guān)鍵詞:裝配式;連接節(jié)點(diǎn);應(yīng)用研究;鋼管柱桁架梁;設(shè)計(jì)
中圖分類號(hào):TU352.1 文獻(xiàn)標(biāo)志碼:A 文章編號(hào):2095-2945(2023)03-0049-04
Abstract: Based on the study of the existing prefabricated joints, a new type of prefabricated steel tube column light steel truss joint is designed, which provides a new idea for the structure, design and installation and practical application of prefabricated joints. The advantages of this kind of joints are discussed, and in the light of the new prefabricated light steel floor system, the application of joint structure in the structural system is shown.
Keywords: prefabricated; joint; application research; steel pipe column truss beam; design
2021年10月,中國(guó)鋼結(jié)構(gòu)協(xié)會(huì)發(fā)布了《鋼結(jié)構(gòu)行業(yè)“十四五”規(guī)劃及2035年遠(yuǎn)景目標(biāo)》,提出鋼結(jié)構(gòu)行業(yè)“十四五”期間發(fā)展目標(biāo):到2025年年底,全國(guó)鋼結(jié)構(gòu)用量達(dá)到1.4億t左右,鋼結(jié)構(gòu)建筑占新建建筑面積比例達(dá)到15%以上。(剩余4579字)