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  • 學位論文

碳纖維貼片(CFRP)對矩形無肋筋鋼筋混凝土樑 之剪力補強行為研究

Shear Strength Behavior Research on RC Rectangle Beam without Web Reinforcement with Carbon Fiber Reinforced Polymer (CFRP)

指導教授 : 林至聰

摘要


結構補強是目前的熱門研究課題之ㄧ,綜觀國內的研究多偏重在柱的圍束及 樑的抗彎強度補強,對於剪力補強的效果及分析並無太過深入的探討;本論文研 究的目的在針對無肋筋RC 矩形樑,探討各種不同的CFRP 貼覆型式對無肋筋 RC 結構物的剪力補強效果。本研究中試著以兩種不同型式的淺樑及中樑做ㄧ比 較,以兩個不同尺寸的樑彼此對照,以實驗結果探討各種破壞型式與CFRP 補強 對無肋筋RC 樑的關聯,以求最後得到簡易的經驗公式來得知各種不同CFRP 貼 覆型式補強效果。

並列摘要


To shear strength of the Structures is one important topic of civil lesson. Most of the researches in Taiwan are focus on Column Confinement and the Moment of Beam. There is nothing much talking about shear strength effect or analysis shear strength. For RC Rectangle Beam without Web Reinforcement, the purpose of this research paper is to discuss all kinds of CFRP paste type on RC Rectangle Beam without Web Reinforcement’s effect of shear strength. I try to use two different kinds of beams to do this research, compare the two different sizes of the beams. By this experiment, we get different destroys on beams and get the relation of CFRP paste type on RC Rectangle Beam without Web Reinforcement. We get the simple formulas of shear strength of CFRP paste type after experiment.

參考文獻


"Durability of concrete Beams Externally Reinforced with Composites Fabrics ", Construction and Building Materials,Vol.114,No.3,141-148.
15. Lin T. and Kruger D. (1996) “Engineering Propertues of Epoxy Resins Used as Concrete Adhesives”ACI Materials Journal,Vol.93,pp.26-35
1. 王仲宇(1996), 「FRP 貼片於RC 梁補強之研究發展現況」,橋樑結構修
補計術研討會,行政院公共工程委員會,中山科學研究院航空所
主辦。

被引用紀錄


劉金衡(2009)。無機聚合膠脂膠合纖維應用於RC梁剪力補強之耐高溫研究〔碩士論文,國立臺北科技大學〕。華藝線上圖書館。https://doi.org/10.6841/NTUT.2009.00078
吳明修(2008)。無機聚合樹脂應用於RC梁FRP貼片剪力補強之耐高溫研究〔碩士論文,國立臺北科技大學〕。華藝線上圖書館。https://doi.org/10.6841/NTUT.2008.00513
孫添福(2007)。無機聚合樹脂應用於RC梁FRP貼片剪力補強之研究〔碩士論文,國立臺北科技大學〕。華藝線上圖書館。https://doi.org/10.6841/NTUT.2007.00206
柯文揚(2009)。強化塑膠纖維與活性粉混凝土複合梁之力學分析研究〔碩士論文,國立臺灣大學〕。華藝線上圖書館。https://doi.org/10.6342/NTU.2009.02904
翁祥仁(2009)。RC梁採碳纖維包覆之剪力補強型式研究〔碩士論文,國立臺北科技大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0006-1008200913231800

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