關(guān)于剪力墻連梁中若干問題的探討
丁永君1，付春兵2
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（1 天津大學(xué)建筑設(shè)計規(guī)劃研究總院，天津 300072；2 天津大學(xué)建筑工程學(xué)院，天津 300072）[摘要] 本文針對連梁設(shè)計中令人棘手的連梁超筋問題，先從框架進(jìn)行理論分析，得出結(jié)論，后利用有限元軟件分析剪力墻，進(jìn)而把框架的結(jié)論逐步推廣的剪力墻結(jié)構(gòu)中。本文給了連梁超筋問題一個合理的解釋，系統(tǒng)研究了連梁內(nèi)力、剪壓比與梁墻剛度比的關(guān)系，提出了一些連梁的設(shè)計建議供設(shè)計人員參考。[關(guān)鍵詞] 連梁超筋;剪壓比;線剛度比;整體性系數(shù)中圖分類號：TU375.1 文獻(xiàn)標(biāo)識碼：A 文章編號：1002-848X(2013)S1-0633-04Some issues’ discussion on the coupling beam of shear wallDing Yongjun1，Fu Chunbing2(1 Tianjin University Research Institute of Architecture Design and Urban Planning, Tianjin 300072, China;2 School of Civil Engineering, Tianjin University, Tianjin 300072,China)Abstract: This article is aimed at the problem of over-reinforced coupling beam and gets the conclusions according to analyzing the frame. After that, these conclusions from frame are promoted to shear wall structure in using ANSYS software. This article gives a reasonable interpretation to the problem of over-reinforced coupling beam and discusses the coupling beam Internal force and the relationship between the shear- force to compressive capacity of section and the stiffness ratio of beam and wall systematically. A few of design proposals are put forward in this article in order to give reference to structure engineer drafts persons.Keywords: problem of over-reinforced coupling beam;shear-force to compressive capacity of section;line stiffness ratio;Integrative coefficient
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