Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/16136
標題: 高工作度混凝土梁中鋼筋之握裹行為
Bond Behavior of Reinforcing Bars Embedded in High-Workability Concrete Beams
作者: 魏世昕
Wei, Shih-Shin
關鍵字: 高工作度混凝土;HWC;握裹;bond
出版社: 土木工程學系所
引用: 1. Orangun, C. O.; Jirsa, J. O.; and Breen, J. E., “A Reevaluation of Test Data on Development Length and Splices,” ACI Journal, Proceedings Vol. 74, March 1977, pp. 114-122. 2. ACI Committee 408, “Suggested Development, Splice, and Standard Hook Provisions for Deformed Bars in Concrete,” ( ACI 408.1R-90 ), American Concrete Institute, Farmington Hills, Mich., 1990, 3 pp. Also ACI Manual of Concrete Practice, part 3. 3. Azizinamini, A.; Stark, M.; Roller, J. J.; and Ghosh, S. K., “Bond Performance of Reinforcing Bars Embedded in High-Strength Concrete,” ACI Structural Journal, Vol. 90, No. 5, September-October 1993, pp. 554-561. 4. Hwang, S .J.;Lee, Y. Y.;and Lee, C. S., “Effect of Silica Fume on the Splice Strength of Deformed Bars of High-Performance Concrete,” ACI Structural Journal, Vol. 91, No. 3, May-June 1994, pp. 294-302. 5. Hwang, S. J.; Leu, Y. R.; and Hwang, H. L., “Tensile Bond Strengths of Deformed Bars of High-Strength Concrete,” ACI Structural Journal, Vol. 93, No. 1, January-February 1996, pp. 11-20. 6. Azizinamini, A.; Pavel, R.; Hatfield, E.; and Ghosh, S. K., “Behavior of Lap-Spliced Reinforcing Bars Embedded in High-Strength Concrete,” ACI Structural Journal, Vol. 96, No. 5, September-October 1999, pp. 826-835. 7. 陳良博, “高溫高壓蒸氣養護TAICON對鋼筋握裹力影響之研究,” 碩士論文,國立交通大學土木工程研究所, 民國八十九年六月. 8. Lin, C. H., and Lee, F. S., “Ductility of High-Performance Concrete Beam with High Strength Lateral Reinforcement,” ACI Structural Journal, Vol.98, No. 4, Jul.-Aug. 2001, pp.1-9. 9. 林清俊, “鋼筋表層防蝕處理對鋼筋混凝土握裹行為影響之研究,” 碩士論文,國立海洋大學河海工程研究所, 民國九十年. 10. 黃士庭, “鋼筋於自充填混凝土梁中之握裹行為,” 碩士論文,國立中興大學土木工程研究所, 民國九十二年七月. 11. Harajli, M. H.; Hamad, B. S.; and Rteil A. A., “Effect of Confinement on Bond Strength between Steel Bars and Concrete,” ACI Structural Journal, Vol. 101, No. 5, September-October 2004, pp. 595-603. 12. 林士平, “不同流動性混凝土之圍束行為,” 博士論文,國立中興大學土木工程研究所, 民國九十四年七月. 13. Lin, C. H. ; and Lin, S. P., “Flexural Behavior of High-Workability Columns Under Cyclic Loading,” ACI Structural Journal, Vol. 102, No. 3, May-June 2005, pp. 412-421. 14. 范博翔, “高工作度混凝土預力梁之撓曲行為,” 碩士論文,國立中興大學土木工程研究所, 民國九十五年七月. 15. 林為杰, “高工作度混凝土預力梁之剪力行為,” 碩士論文,國立中興大學土木工程研究所, 民國九十六年七月. 16. Seliem, H. M.; Hosny, A; Rizkalla, S.; Zia, P.; Briggs, M.; Miller, S.; Darwin, D.; Browning, J.; Glass, G. M.; Hoyt, K.; Donnelly, K.; and Jirsa, J. O., “Bond Characteristics of ASTM A1035 Steel Reinforcing Bars,” ACI Structural Journal, Vol. 106, No. 5, July-August 2009, pp. 530-539. 17. ACI Committee 309, “Guide for Consolidation of Concrete (ACI 309R-96)﹐”American Concrete Institute﹐Farmington Hills﹐Michigan, 1996. 18. ACI Committee 318, “Building Code Requirements for Structural Concrete ( ACI 318-99 ) and Commentary ( ACI 318R-99 ),” American Concrete Institute, Detroit, 1999. 19. Razvi, S.; and Saatcioglu, M., “Confinement Model for High-Strength Concrete,” Journal of Structural Engineering, ASCE, V. 125, No. 3, Mar. 1999, pp. 281-289. 20. 郭耀仁, “低粗骨材含量自充填混凝土梁中鋼筋之握裹行為,” 碩士論文,國立中興大學土木工程研究所, 民國九十八年七月. 21. ACI 318, “Building Code Requirements for Structural Concrete (ACI318-08) and Commentary,” American Concrete Institute, 2008, 465 pp. 22. Ferguson, P. M., and Thompson, J. N., “Development Length for Large High Strength Reinforcing Bars,” ACI Journal, Proceedings Vol. 62, No. 1, January 1965, pp.1153-1156. 23. 顏旭堯, “以不同試驗法探討添加卜作嵐材料對混凝土微觀特性影響之研究,” 碩士論文,國立海洋大學材料工程研究所, 民國九十年.
摘要: 
本研究主要在探討高工作度混凝土梁受靜態載重作用下之握裹行為。試驗共製作十四根梁試體,其中七根為普通混凝土( NC )梁試體,另外七根為高工作度混凝土( HWC )梁試體。試體尺寸為240 mm × 360 mm × 3500 mm。探討之變數包括混凝土強度、搭接長度、箍筋間距。試驗結果可歸納如下:

1.高工作度混凝土梁與普通混凝土梁於試驗變數條件相同情況下,提高混凝土強度、增加搭接長度、縮小箍筋間距,皆對延展性有正面的助益。高工作度混凝土梁之構件及斷面延展性指數分別約為普通混凝土梁之1.492倍及1.502倍。
2.將兩系列混凝土梁之鋼筋發展之應力試驗值比較可以發現高工作度混凝土之鋼筋發展之應力試驗值平均為普通混凝土梁之1.059倍。
3.高工作度混凝土及普通混凝土梁於試驗變數條件相同情況下,提高混凝土強度、增加搭接長度、縮小箍筋間距,皆對鋼筋發展應力有正面的助益。
4.在相同變數情況下,高工作度混凝土梁與普通混凝土梁在使用載重下,高工作度混凝土梁之撓曲裂縫數目較多,但裂縫寬度較小,為普通混凝土梁之71.5%,顯示高工作度混凝土有較佳的裂縫控制能力。
5.普通混凝土梁在搭接區有箍筋圍束的情況下,O. J. B之平均握裹應力預測式不保守。
URI: http://hdl.handle.net/11455/16136
其他識別: U0005-3107200913134800
Appears in Collections:土木工程學系所

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