鋼管混凝土柱節(jié)點(diǎn)的應(yīng)用現(xiàn)狀和存在問題
蔡 健 黃泰赟
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蔡 健 黃泰赟
（華南理工大學(xué)土木工程系 廣州 510640）[提要] 介紹當(dāng)前幾種較主要的鋼管混凝土柱節(jié)點(diǎn)的構(gòu)造型式、工作機(jī)理、力學(xué)性能和優(yōu)缺點(diǎn)，并結(jié)合當(dāng)前工程建設(shè)中的實(shí)際情況，對CFST柱節(jié)點(diǎn)的應(yīng)用現(xiàn)狀和研究中存在的問題進(jìn)行綜合評(píng)述，并提出了設(shè)計(jì)建議。
[關(guān)鍵詞] 鋼管混凝土柱 節(jié)點(diǎn) 設(shè)計(jì)The formation, working mechanism, performance, merit and demerit of several common concrete-filled steel tube column joints are introduced. Combined with the fact of construction projects at present, the status quo in application and research is discussed and several design suggestions are presented.
Keywords: concrete filled steel tube column; joint; design
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