- 摘 要
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卞若寧 陳以一?。ㄍ瑵髮W(xué)建筑工程系 上海 200092）
[提要] 針對應(yīng)用于空間結(jié)構(gòu)的鑄鋼節(jié)點形式和特點，比較了貫通式和非貫通式節(jié)點的力學(xué)性能，結(jié)果表明非貫通式節(jié)點具有較好的力學(xué)性能。提出鑄鋼節(jié)點設(shè)計原則和保證強度可靠的標(biāo)準(zhǔn)節(jié)點構(gòu)造確定流程，并以非貫通式十字型鑄鋼節(jié)點為例加以說明。
[關(guān)鍵詞] 鑄鋼節(jié)點 非貫通式節(jié)點 強度設(shè)計原則The style and characteristic of cast steel joints used in space structures are introduced. By comparing of the mechanical properties of penetrated and non-penetrated cast steel joints,the latter shows better behaviors.A stress criteria for design of the joint and the procedure for determination of the shapes and sizes of standard joints are proposed. And a cross-type non-penetrated cast joint is taken as an example to demonstrate the method suggested.
Keywords: cast steel joint; non-penetrated joint; stress criteria參 考 文 獻
1．卞若寧，陳以一，趙憲忠等．空間結(jié)構(gòu)大型鑄鋼節(jié)點試驗研究．建筑結(jié)構(gòu)，2002，32(12)
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3. Chen W F, Atsuta T. Theory of beam-columns. McGraw-Hill, New York, NY, 1976．
