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| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 廖文正(Wen-Cheng Liao) | |
| dc.contributor.author | En-Jui Liu | en |
| dc.contributor.author | 劉恩睿 | zh_TW |
| dc.date.accessioned | 2021-06-16T10:40:48Z | - |
| dc.date.available | 2014-08-23 | |
| dc.date.copyright | 2013-08-23 | |
| dc.date.issued | 2013 | |
| dc.date.submitted | 2013-08-13 | |
| dc.identifier.citation | [1] 郭耀仁，「高強度鋼纖維混凝土的力學性質與圍束效應之研究」，碩士論文，國立台灣大學土木研究所，2012。
[2] David A. Fanella, Antoine E. Naaman. (1985). “STRESS-STRAIN PROPERTIES OF FIBER REINFORCED MORTAR IN COMPRESSION.” J Am Concr Inst, 82(4), 475-483. [3] Lin Showmay Hsu, Cheng-Tzu Thomas Hsu (1994). “Stress-Strain Behavior of Steel-Fiber High-Strength Concrete under Compress.” ACI Structural Journal, July-August. [4] P. S. Song, S. Hwang. (2004). “Mechanical Properties of High-Strength Steel Fiber-Reinforced Concrete.” Construction and Building Materials, Vol. 18, pp. 669-673.2004. [5] Yu-Chen, Ou; Mu-Sen, Tsai; Kuang-Yen, Liu; Kuo-Chun, Chang. (2012). “Compressive Behavior of Steel-Fiber-Reinforced Concrete with a High Reinforcing Index.” J. Mater. Civ. Eng. 24(2) 207-215 [6] ACI 363R-92 State-of-the-Art Report on High-Strength Concrete, reported by ACI Committee 363. 1997. [7] CEB-FIP Model Code 1990, final draft published 1991 by the Comite Euro-International du Beton as Bulletins d’Information, pp. 57-58. [8] N. Tomosawa and T. Noguchi. (1993). “Relationship Between Compressive Strength and Modulus of Elasticity of High-Strength Concrete.” Dept. of Architecture, Fac. of Engineering, Univ. of Tokyo. [9] Farhad Aslani, Shami Nejadi, and Bijan Samali. (2013). “Energy dissipation in self-compacting concrete with or without fibers in compression.” Proceedings of the Fifth North American Conference on the Design and Use of Self-Consolidating Concrete, Chicago, Illinois, USA, May 12–15. [10] B. Xu, J. W. Ju and H. S. Shi. (2011). “Progressive Micromechanical Modeling for Pullout Energy of Hooked-end Steel Fiber in Cement-based Composites.” SAGE. International Journal of Damage Mechanics. [11] V. C. Li, Y. Wang and S. Backer. (1990). “Effect of Inclining Angle, Bundling and Surface Treatment on Synthetic Fiber Pull-out from A Cement Matrix.” Journal of Composites, 48 Vol. 21, No. 2, pp. 132-140. [12] V. C. Li. (1992). “Postcrack Scaling Relations for Fiber Reinforced Cementitious Composites.” ASCE Journal of Materials in Civil Engineering, Vol. 4, No. 1, pp. 41-57. [13] B. Xu, J. W. Ju and H. S. Shi. (2012). “Micromechanical Modeling of Fracture Energy for Hooked-End Steel Fiber Reinforced Cementitious Composites.” SAGE. International Journal of Damage Mechanics. [14] F. A. Oluokun. (1991). “Prediction of Concrete Tensile Strength from Its Compressive Strength: Evaluation of Existing Relations for Normal Weight Concrete.” ACI Mechanicals Journal, Vol. 88, No. 3, pp. 302-309. [15] J. M. Alwan and A. E. Namman, P. Guerrero. (1999). “Effect of Mechanical Clamping on the Pull-out Response of Hooked Steel Fibers Embedded in Cementitious Composites.” Concrete Science and Engineering, Vol. 1, No. 1, pp. 15-25. [16] Domingo J. Carreira, Kuang-Han Chu (1985). “Stress-Strain Relationship for P lain Concrete in Compression.” ACI Structural Journal, Nov-Dec. [17] Pradeep Bhargava, Umesh K. Sharma, Surendra. K. Kaushik (2006). “Compressive Stress-Strain Behavior of Small Scale Steel Fiber Reinforced High Strength Concrete Cylinders.” Journal of Advanced Concrete Technongy Vol.4, No. 1, 109-121. [18] S. J. Foster, J. Liu, S. A. Sheikh (1998). “Cover Spalling in HSC Columns Loaded in Concentric Compression.” Journal of Structural Engineering, ASCE, Vol. 124, No. 12, pp. 1431-1437. [19] ACI 318-11, Building Code Requirements for Structural Concrete and Commentary, ACI Committee 318, 2011, 503 pp. [20] ACI Innovation Task Group 4, 2007, “Report on Structural Design and Detailing for High-Strength Concrete in Moderate to High Seismic Applications, (ITG-4.3R-07)” AmericanConcrete Institute, Farmington Hills, Mich., 66 pp. [21] H. J. Lee, R. J. Wang, C. C. Chen, C. C. Tao, C. W. Chen. (2008). “AXIAL LOAD BEHAVIOR OF LARGE-SCALE HIGH-STRENGTH CONCRETE TIED COLUMNS.” Tenth Japan-Korea-Taiwan Joint Seminar on Earthquake Engineering for Building Structures (SEEBUS 2008). [22] S. J. Foster (1998). “Design of HSC columns for strength.” Proc., Int. Conf. on High Perf. High Strength Concrete, Curtin University of Technology, Perth, Western Australia, 409-423. [23] Sugano, S., Nagashima, T., Kimura, H., Tamura, A., and Ichikawa, A. (1990). “Experimental studies on seismic behavior of reinforced concrete members of high strength concrete.” Proc., 2nd Int. Symp., Utilization of High Strength Concrete, American Concrete Institute, Detroit, 61-87. [24] Razvi, S. R.. and Saatcloglu. M. (1994). “Strength and deformability of confined high-strength concrete columns,” ACI Struct. J.. 91(6), 678-687. [25] Razvi, S. R.. and Saateioglu, M. (1996). “Tests of high strength concrete columns under concentric loading.” Rep, OCEERC 96-03, Dept. of Civ, Engrg., University of Ottawa, Ottawa. [26] 中國土木水利工程學會混凝土工程委員會，「混凝土工程設計規範(土木401-100)」，民國一百年。 [27] Sheikh, S. A., and Uzumeri, S. M. (1980). “Strength and ductility of tied concrete columns.” J. Struct. Div., A.S.C.E., 106(5), 1079-1102. [28] S. J. Foster and M. M. Attard (2001). ”Strength and Ductility of Fiber-Reinforced High-Strength Concrete Columns.” ASCE Journal of Structural Engineering, Vol. 127, No. 1, pp. 28-34. [29] J. B. Mander, M. J. N. Priestley, and R. Park, (1988). “Theoretical Stress‐Strain Model for Confined Concrete.” J. Struct. Eng. 1988.114:1804-1826. [30] H. Mugururna, F. Watanabe, T. Iwashimizu and R. Mitsueda, (1983). “Ductility Improvement Of High Strength Concrete by Lateral Confinement.” Transactions of the Japan Con- Crete Institute, 1983, pp.403-4l0. [31] H. C. Lima Junior, J. S. Giongo. (2004). “Steel-fibre high-strength concrete prisms confined by rectangular ties under concentric compression.” Materials and Structures, December 2004, Volume 37, Issue 10, pp 689-697. [32] C.S. Poon, , Z.H. Shui, L. Lam. (2004). “Compressive behavior of fiber reinforced high-performance concrete subjected to elevated temperatures.” Cement and Concrete Research Volume 34, Issue 12, December 2004, Pages 2215–2222. [33] Khaled Marar, Ozgur Erenb, Tahir Celik. (2000). “Relationship between impact energy and compression toughness energy of high-strength fiber-reinforced concrete. Materials Letters.” Volume 47, Issues 4–5, February 2001, Pages 297–304. [34] Ezeldin, A. and Balaguru, P. (1992). ”Normal‐and High‐Strength Fiber‐Reinforced Concrete under Compression.” J. Mater. Civ. Eng., 4(4), 415–429. [35] R.D. Neves, J.C.O. Fernandes de Almeida. (2005). “Compressive behaviour of steel fibre reinforced concrete.” Structural Concrete, Volume 6, Issue 1, 01 March 2005 , pages 1–8. [36] Luiz Alvaro de Oliveira Junior; Vanessa Elizabeth dos Santos Borges; Alice Ribeiro Danin; Daiane Vitoria Ramos Machado; Daniel de Lima Araujo; Mounir Khalil El Debs; Paulo Fernando Rodrigues. (2010). “Stress-strain curves for steel fiber-reinforced concrete in compression.” Revista Materia, v. 15, n. 2, pp. 260–266. [37] Khaled Marar, Ozgur Erenb, İbrahim Yitmena. (2011). “Compression Specific Toughness of Normal Strength Steel Fiber Reinforced Concrete (NSSFRC) and High Strength Steel Fiber Reinforced Concrete (HSSFRC).” Materials Research. 2011; 14(2): 239-247. [38] M. A. Mansur, M. S. Chin, T. H. Wee. (1999). “Stress-Strain Relationship of High-Strength Fiber Concrete in Compression.” ASCE Journal of Materials in Civil Engineering, Vol. 11, No. 1, pp. 21-29. [39] K. Ramesh, D.R. Seshu, M. Prabhakar. (2003). “Constitutive behaviour of confined fibre reinforced concrete under axial compression.” Cement & Concrete Composites 25 343–350. [40] Hassan Aoude, William D. Cook, and Denis Mitchell. (2009). “Behavior of Columns Constructed with Fibers and Self-Consolidating Concrete.” ACI Structural Journal. May 1. Vol. 106. Issue 3. P349-357. [41] Giuseppe Campione, Marinella Fossetti, and Maurizio Papia. (2010). “Behavior of Fiber-Reinforced Concrete Columns under Axially and Eccentrically Compressive Loads.” ACI Structural Journal. May 1. Vol. 107 Issue 03. P272-281. [42] M. Saatcioglu and S. R. Razvi. (1998). “High-Strength Concrete Columns with Square Sections under Concentric Compression.” ASCE Journal of Structural Engineering, 52 Vol. 124, No. 12, pp. 1438-1447. [43] B. D. Scott, R. Park, and M. J. N. Priestley. (1982). “Stress-Strain Behavior of Concrete Confined by Overlapping Hoops at Low and High Strain Rates.” ACI Journal Proceedings. January 1. Vol. 78 .Issue 7. P12-27. [44] D. Cusson and P. Paultre. (1994). “High-Strength Concrete Columns Confined by Rectangular Ties.” ASCE Journal of Structural Engineering, Vol. 120, No. 3, pp. 783-795. [45] B. Massicotte, B. Mossor, A. Filiatrault, and S. Tremblay. (1999). “Compressive Strength and Ductility of Steel Fiber Reinforced Concrete.” Special Publication. May 1. Vol. 182 P163-180. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/61002 | - |
| dc.description.abstract | 鋼筋混凝土由於其優異的耐久性以及成本低、易維護等優點，是目前世界上應用範圍最普遍的建築材料。隨著近代都市發展快速，在有限的土地面積下高層建築已成趨勢。日本政府在1988年到1992年間推行五年期國家型計畫New RC Project來滿足高層建築鋼筋混凝土構造高強度、輕量化之需求，此計畫大幅提升材料強度，鋼筋降伏強度從4000 kgf/cm2提升至7000 kgf/cm2，混凝土抗壓強度也從280 kgf/cm2提升至700 kgf/cm2，在1993年計劃結束以後，使用New RC的建物數量迅速增加，如此效益優良的材料目前台灣也在著手推行以及研究。
然而，如此高強度材料通常是極為脆性的，使用New RC的建物若不幸發生破壞，幾乎是沒有任何的緩衝時間，對居住安全帶來非常大的威脅，尤其是對位於地震帶的台灣而言在推廣前更是需要深思的議題。目前許多文獻指出，添加鋼纖維的混凝土比一般混凝土具有更佳的韌性，用於高強度混凝土效果更是顯著。一般而言，RC柱要透過增加圍束箍筋來達到耐震規範下的韌性標準，倘若能藉由鋼纖維取代圍束箍筋來達到同等的材料韌性，除了能降低鋼筋綁紮困難度，也能預防早期保護層剝落的現象，達到更優良的材料行為。 本研究主要探討鋼纖維鋼筋混凝土柱的軸壓行為與圍束效應，以不同之箍筋間距加入不同比例之鋼纖維來了解箍筋與鋼纖維所提供之圍束力，進而了解兩者間的材料取代效益。本研究同時針對鋼纖維混凝土與鋼纖維鋼筋混凝土之韌性指數以及應力應變曲線進行回歸整理，以利於工程界分析與應用。 | zh_TW |
| dc.description.abstract | From 1988 to 1992, the Japanese government carried on a five-year national project, New RC Project, to substantially increase the strength of the construction materials of the reinforced concrete for high rise buildings. The concrete strength rises from 40 MPa to 120 MPa, and the yielding strength of steel bar rises from 420 MPa to 685 MPa. Up to 2007, there are more than 500 New RC buildings in Japan.
Due to brittleness of high strength concrete, much more confinement is needed to improve the ductility and satisfy seismic requirements for high strength reinforced concrete column, particularly under high axial loading demands. Furthermore, early cover spalling trigs substantial compressive strength loss and thus sudden failure occurs. Many studies show that addition of steel fibers can not only effectively prevent the early cover spalling, but also increase the toughness and ductility of high-strength concrete. The compressive behavior and confinement effect of high strength steel fiber reinforced concrete columns are investigated in this study. Regression relationships of toughness ratios and fiber/transverse reinforcement parameters are conducted based on the past experimental results. Nine high strength steel fiber reinforced concrete columns (200×200×900mm) were designed with the same toughness ratio to verify the validity and reliability of the proposed formulas. The results indicate that additions of steel fiber not only avoid the premature concrete cover spalling, but also increase the ultimate axial capacity. It is also found that the predicted toughness ratios obtained from the proposed equation have a good agreement with those got from the tests. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-16T10:40:48Z (GMT). No. of bitstreams: 1 ntu-102-R00521246-1.pdf: 13117867 bytes, checksum: d8596dd796622a6dced29f013f0a4ab6 (MD5) Previous issue date: 2013 | en |
| dc.description.tableofcontents | 口試委員會審定書 #
誌謝 ii 中文摘要 iii ABSTRACT iv 目錄 v 表目錄 ix 圖目錄 x 照片目錄 xiii 參數對照表 xiv Chapter 1 第一章 緒論 1 1.1 研究動機與目的 1 1.2 研究範圍與內容 1 1.3 研究流程 2 Chapter 2 第二章 文獻回顧 4 2.1 高強度鋼纖維混凝土的基本力學性質 4 2.1.1 鋼纖維對混凝土材料力學性質的影響 4 2.1.2 彈性模數預測公式 5 2.1.3 韌性指數定義 7 2.2 端鉤型鋼纖維的拉拔能量 8 2.2.1 端鉤型鋼纖維的拉拔機制 8 2.2.2 端鉤型鋼纖維拉拔能量預測模型 9 2.2.3 等效握裹強度 13 2.3 鋼纖維混凝土的應力應變曲線預測模型 14 2.3.1 L. S. Hsu和C. T. Hsu的預測公式 16 2.3.2 Bhargava、Sharma和Kaushik的預測公式 17 2.4 鋼筋混凝土柱的軸力行為 19 2.4.1 保護層剝落機制 19 2.4.2 軸力折減係數 19 2.4.3 鋼筋混凝土柱的韌性參數 20 2.5 鋼筋混凝土柱的圍束效應 21 2.6 圍束混凝土的應力應變曲線預測模型 23 2.6.1 Mander 圍束混凝土模型 23 2.6.2 Muguruma 圍束混凝土預測模型 24 2.6.3 Sun圍束混凝土模型 26 2.7 鋼纖維混凝土與鋼筋混凝土的韌性關係 28 2.7.1 高強度鋼筋混凝土柱的韌性比回歸公式 28 2.7.2 高強度鋼纖維混凝土的韌性比回歸公式 29 2.7.3 高強度鋼纖維鋼筋混凝土柱的韌性比 30 Chapter 3 第三章 試驗計畫 31 3.1 試驗背景 31 3.2 試驗材料與配比 31 3.2.1 試驗材料 31 3.2.2 試體配比 33 3.3 試體設計 33 3.3.1 標準試體設計 33 3.3.2 圍束箍筋設計 34 3.3.3 其他試體設計 35 3.4 試驗儀器與設備 36 3.5 試驗項目與內容 38 3.5.1 模具施作 38 3.5.2 混凝土拌和 39 3.5.3 抗壓試驗 40 3.5.4 500噸軸壓試驗 41 Chapter 4 第四章 實驗結果與討論 42 4.1 高強度鋼纖維混凝土抗壓試驗 42 4.1.1 極限強度 42 4.1.2 極限強度對應之應變 43 4.1.3 彈性模數 44 4.2 高強度鋼纖維鋼筋混凝土柱軸壓試驗 44 4.2.1 應力應變曲線修正 44 4.2.2 極限強度 45 4.2.3 極限強度對應之應變 46 4.2.4 彈性模數 46 Chapter 5 第五章 實驗數據分析 47 5.1 標稱強度 47 5.2 圍束強度 48 5.3 鋼纖維增韌效益 49 5.4 韌性 50 5.4.1 鋼纖維混凝土的韌性 50 5.4.2 鋼纖維鋼筋混凝土柱的韌性 51 5.4.3 鋼纖維鋼筋混凝土柱的能量吸收 52 Chapter 6 第六章 預測模型 54 6.1 鋼纖維混凝土應力應變曲線預測模型 54 6.1.1 設計流程 54 6.1.2 鋼纖維混凝土的預測公式 55 6.1.3 鋼纖維混凝土的預測公式驗證 57 6.2 韌性比回歸公式 57 6.2.1 鋼纖維混凝土的韌性比回歸公式 58 6.2.2 鋼筋混凝土的韌性比回歸公式 59 6.2.3 鋼纖維鋼筋混凝土柱的韌性比回歸公式 60 Chapter 7 第七章 結論與建議 62 7.1 結論 62 7.2 建議 63 參考文獻 65 TABLE 70 FIGURE 89 PHOTO 130 | |
| dc.language.iso | zh-TW | |
| dc.subject | 應力應變曲線 | zh_TW |
| dc.subject | 端鉤型鋼纖維 | zh_TW |
| dc.subject | 鋼纖維混凝土 | zh_TW |
| dc.subject | 鋼纖維鋼筋混凝土柱 | zh_TW |
| dc.subject | 軸壓 | zh_TW |
| dc.subject | 韌性 | zh_TW |
| dc.subject | 圍束 | zh_TW |
| dc.subject | 韌性比 | zh_TW |
| dc.subject | ductility | en |
| dc.subject | high strength steel fiber reinforced concrete column | en |
| dc.subject | confinement | en |
| dc.subject | high-strength concrete | en |
| dc.subject | toughness ratio | en |
| dc.subject | stress and strain curve | en |
| dc.title | 高強度鋼纖維鋼筋混凝土柱的軸壓行為與圍束效應之研究 | zh_TW |
| dc.title | Study of the Compression Behavior and Confinement Effect of High Strength Steel Fiber Reinforced Concrete Columns | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 101-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 劉楨業(Tony C. Liu),詹穎雯(Yin-Wen Chan),黃世建(Shyh-Jiann Hwang) | |
| dc.subject.keyword | 端鉤型鋼纖維,鋼纖維混凝土,鋼纖維鋼筋混凝土柱,軸壓,韌性,圍束,應力應變曲線,韌性比, | zh_TW |
| dc.subject.keyword | high-strength concrete,high strength steel fiber reinforced concrete column,confinement,ductility,stress and strain curve,toughness ratio, | en |
| dc.relation.page | 139 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2013-08-13 | |
| dc.contributor.author-college | 工學院 | zh_TW |
| dc.contributor.author-dept | 土木工程學研究所 | zh_TW |
| 顯示於系所單位： | 土木工程學系 | |
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