請用此 Handle URI 來引用此文件:
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/5879
完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 黃世建 | |
dc.contributor.author | Yi-An Li | en |
dc.contributor.author | 李翼安 | zh_TW |
dc.date.accessioned | 2021-05-16T16:17:59Z | - |
dc.date.available | 2014-01-27 | |
dc.date.available | 2021-05-16T16:17:59Z | - |
dc.date.copyright | 2014-01-27 | |
dc.date.issued | 2013 | |
dc.date.submitted | 2014-01-03 | |
dc.identifier.citation | [1] 鍾立來,葉勇凱,簡文郁,蕭輔沛,沈文成,邱聰智,周德光,趙宜峰,楊耀昇,涂耀賢,柴駿甫,黃世建,孫啟祥,「校舍結構耐震評估與補強技術手冊(第二版)」,國家地震工程研究中心研究報告,NCREE 09-023,台北,2009,299頁。
[2] ACI Committee 318, 'Building Code Requirements for Structural Concrete (ACI 318-11) and Commentary (ACI 318R-11),' American Concrete Institute (ACI), Farmington Hills, Mich., 2011, 503 pp. [3] Sezen, H. and Moehle, J. P., 'Seismic Tests of Concrete Columns with Light Transverse Reinforcement,' ACI Structural Journal, V. 103, No. 6, 2006, pp. 842-849. [4] Brachmann, I., Browning, J. and Matamoros, A., 'Drift-Dependent Confinement Requirements for Reinforced Concrete Columns under Cyclic Loading,' ACI Structural Journal, V. 101, No. 5, 2004, pp. 669-677. [5] Elwood, K. J. and Moehle, J. P., 'Axial Capacity Model for Shear-Damaged Columns,' ACI Structural Journal, V. 102, No. 4, 2005, pp. 578-587. [6] Wallace, J. W., Elwood, K. J. and Massone, L. M., 'Investigation of the Axial Load Capacity for Lightly Reinforced Wall Piers,' Journal of Structural Engineering, ASCE, V. 134, No. 9, 2008, pp. 1548-1557. [7] Berry, M., Parrish, M. and Eberhard, M., 'PEER Structural Performacne Database User's Manual,' University of California, Berkeley, 2004, 43 pp. [8] 黃益堂,黃世建,「鋼筋混凝土短柱受剪破壞之耐震行為曲線研究」,國家地震工程研究中心研究報告,NCREE 08-027,台北,2008,173頁。 [9] ASCE/SEI 41-06, 'ASCE/SEI 41-06 Seismic Rehabilitation of Existing Buildings Supplement 1,' American Society of Civil Engineers (ASCE), Reston, VA, 2008, 410 pp. [10] ACI-ASCE committee 326, 'Shear and Diagonal Tension ' American Concrete Institute Journal, V. 59, No. 3, 1962, pp. 353-395. [11] Cardenas, A. E., Hanson, J. M., Corley, W. G. and Hognestad, E., 'Design Provisions for Shear Walls,' American Concrete Institute Journal, V. 70, No. 3, 1973, pp. 221-230. [12] Elwood, K. J. and Moehle, J. P., 'Drift Capacity of Reinforced Concrete Columns with Light Transverse Reinforcement,' Earthquake Spectra, V. 21, No. 1, 2005, pp. 71-89. [13] AIJ-1990, 'Design Guidelines for Earthquake Resistant Reinforced Concrete Buildings Based on Ultimate Strength Concept,' Architectural Institute of Japan, Tokyo, 1990. [14] JICE-1993, 'New RC report,' Japan Institute of Construction Engineering, Tokyo, 1993. [15] Hwang, S. J. and Lee, H. J., 'Strength Prediction for Discontinuity Regions by Softened Strut-and-Tie Model,' Journal of Structural Engineering, ASCE, V. 128, No. 12, 2002, pp. 1519-1526. [16] Schäfer, K., 'Strut-and-Tie Models for the Design of Structural Concrete,' Notes of Workshop, Department of Civil Engineering, National Cheng Kung University, Tainan, Taiwan, 1996, 140 pp. [17] Zhang, L. X. B. and Hsu, T. T. C., 'Behavior and Analysis of 100 MPa Concrete Membrane Elements,' Journal of Structural Engineering, ASCE, V. 124, No. 1, 1998, pp. 24-34. [18] Foster, S. J. and Gilbert, R. I., 'The Design of Nonflexural Members with Normal and High-Strength Concretes,' ACI Structural Journal, V. 93, No. 1, 1996, pp. 3-10. [19] Vecchio, F. and Collins, M., 'Compression Response of Cracked Reinforced Concrete,' Journal of Structural Engineering, ASCE, V. 119, No. 12, 1993, pp. 3590-3610. [20] Hwang, S. J. and Lee, H. J., 'Analytical Model for Predicting Shear Strengths of Exterior Reinforced Concrete Beam-Column Joints for Seismic Resistance,' ACI Structural Journal, V. 96, No. 5, 1999, pp. 846-857. [21] Hwang, S. J. and Lee, H. J., 'Analytical Model for Predicting Shear Strengths of Interior Reinforced Concrete Beam-Column Joints for Seismic Resistance,' ACI Structural Journal, V. 97, No. 1, 2000, pp. 35-44. [22] 李宏仁,黃世建,「鋼筋混凝土結構不連續區域之剪力強度評估—軟化壓拉桿模型簡算法之實例應用」,結構工程,第17卷,第4期,2002,第53-70頁。 [23] 涂耀賢,「低矮型RC牆暨構架之側向載重位移曲線預測研究」,博士論文,國立台灣科技大學營建工程學系,台北,2005,191頁。 [24] Li, Y. A., Huang, Y. T. and Hwang, S. J., 'Seismic Response of Reinforced Concrete Short Columns Failed in Shear,' ACI Structural Journal, accepted for publication, 2013. [25] Moretti, M. L. and Tassios, T. P., 'Behavior and Ductility of Reinforced Concrete Short Columns Using Global Truss Model,' ACI Structural Journal, V. 103, No. 3, 2006, pp. 319-327. [26] ACI Committee 374, '374.1-05 : Acceptance Criteria for Moment Frames Based on Structural Testing and Commentary,' Ameriacn Concrete Institute (ACI), Farmington Hills, Mich., 2006, 9 pp. [27] 李翼安,黃世建,「鋼筋混凝土短柱受剪破壞之耐震評估研究」,結構工程,已接受出版中,2013。 [28] Li, Y. A. and Hwang, S. J., 'Prediction of Lateral Load Deflection Curves for Reinforced Concrete Short Columns Failed in Shear,' submitted to Journal of Structural Engineering, ASCE, 2013. [29] Benjamin, J. R. and Williams, H. A., 'Behavior of One-Story Reinforced Concrete Shear Walls,' American Society of Civil Engineers -- Proceedings -- Journal of the Structural Division, V. 83, No. 3, 1957, pp. 1-49. [30] Paulay, T. and Priestley, M. J. N., 'Seismic Design of Reinforced Concrete and Masonry Buildings,' John Wiley & Sons, Inc., New York, 1992, 744 pp. [31] Aoyama, H., 'Design of Modern High-rise Reinforced Concrete Structures,' Imperial College Press, London, 2002, 442 pp. [32] Maruta, M., 'Shear Capacity of Reinforced Concrete Column Using High Strength Concrete,' 8th International Symposium on Utilization of High-Strength and High-Performance Concrete, Tokyo, 2008, pp. 403-408 [33] Sakaguchi, N., Yamanob, K., Kitada, Y., Kawachi, T. and Koda, S., 'Shear Strength of High-Strength Concrete Members,' High-Strength Concrete: Second International Symposium, SP 121-09, American Concrete Institute, 1990, pp. 155-178. [34] Watanabe, F. and Kabeyasawa, T., 'Shear Strength of RC Members with High-Strength Concrete,' High-Strength Concrete in Seismic Regions, SP 176-17, American Concrete Institute, 1998, pp. 379-396. [35] 郭武威,「在地震力作用下非韌性鋼筋混凝土構架倒塌行為研究」,博士論文,國立台灣科技大學營建工程學系,台北,2008,542頁。 [36] Kuo, W. W., Cheng, T. J. and Hwang, S. J., 'Force Transfer Mechanism and Shear Strength of Reinforced Concrete Beams,' Engineering Structures, V. 32, No. 6, 2010, pp. 1537-1546. | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/5879 | - |
dc.description.abstract | 鋼筋混凝土短柱桿件在一般建築結構中,是屬於勁度高、韌性較低且為脆性剪力破壞控制之結構桿件,故在結構抵抗側力機制中,短柱通常都是早期產生破壞的結構桿件。因此,短柱之側力位移曲線對於結構之耐震評估有極大之影響且有著極重要之角色。由於目前既有建築物的耐震評估方法,對於短柱桿件耐震行為之預測不盡理想。所以,本研究將建議一套剪力主控之短柱側力位移預測曲線,來模擬短柱桿件於剪力破壞控制下之耐震行為。建議曲線以三線性關係來模擬短柱之側向載重位移曲線,即短柱耐震行為之轉折係以剪力開裂點、剪力強度點與垂直承載能力喪失點來定義。經過與現有短柱實驗結果比對,建議曲線符合短柱因混凝土剪力開裂之勁度轉折。開裂鋼筋混凝土之短柱剪力強度與其位移,採軟化壓拉桿模型作分析,其符合實驗觀察之混凝土擠碎破壞模式,並在側向位移預測中包含剪力變形計算。在強度點後的側力衰減以負勁度斜直線模擬,與短柱實驗之強度衰減相符。故建議曲線有合理之預測結果。
此外,本研究將建議曲線中之剪力強度與其對應位移評估方法,即軟化壓拉桿模型,應用在高強度鋼筋混凝土短柱。經實驗結果與分析模型顯示,其傳力機制因配置高箍筋量且使用高強度鋼筋,應可對傳力機制作出修正。修正後之建議分析結果較佳,但其破壞模式仍為混凝土壓桿之擠碎。本研究發現,普通強度與高強度鋼筋混凝土短柱皆具有類似之特性,並可使用本研究建議之模型作合理地預測其側力位移行為。本研究建議方法簡單有效,可使用手算方式,其有助於工程設計之應用。 | zh_TW |
dc.description.abstract | The reinforced concrete (RC) Short columns in building structures are generally considered to be members with high stiffness. They usually sustain large forces during earthquake and are susceptible to brittle shear failure. In the mechanism of lateral load resistance, short columns are often the first member to fail. Therefore, lateral load deflection curves for short columns have significant influence on the seismic assessment. In this study, a trilinear load deflection curve, which includes the shear cracking, shear strength, and the loss of vertical load-carrying capacity points, is proposed to simulate the behavior of short columns subjected to lateral load. The comparison with the experimental results shows that the proposed curve is consistent with the stiffness change in shear cracking of concrete. The Softened Strut-and-Tie model which was developed to predict the crushing strength of concrete is also able to estimate both the shear strength and its corresponding deformation of cracked RC short columns. In addition, the failure mode of the proposed model conforms well to test observations, which is the crushing of concrete. The degradation of shear strength after shear failure was simulated reasonably using the negative gradient of the proposed curve.
Moreover, this study also verifies the proposed equations of shear strength and shear deformation prediction to the short columns using high-strength materials. The comparisons among the experimental results and the proposed model show that the force transfer mechanism in short columns should be modified to account for the use of a large amount of high strength steel. The modified model was able to capture the failure mode of short columns made of high strength materials, which is the concrete crushing at the ends of diagonal struts. The calculated shear strength and shear deformation using the proposed model also showed reasonable agreement with the test results. This study found that the characteristics of the RC short columns made of normal strength and high strength materials are similar. Finally, the proposed model, simple and easy to use for engineers, gives reasonable predictions of shear strength and deformation of RC short columns. | en |
dc.description.provenance | Made available in DSpace on 2021-05-16T16:17:59Z (GMT). No. of bitstreams: 1 ntu-102-D96521008-1.pdf: 3692071 bytes, checksum: 76f27a3fd0458eae903174ba15119cbd (MD5) Previous issue date: 2013 | en |
dc.description.tableofcontents | 目錄
口試委員審定書............................................ i 誌謝.................................................... iii 中文摘要.................................................. v 英文摘要................................................ vii 目錄..................................................... ix 表目錄................................................. xiii 圖目錄................................................... xv 第一章 緒論.............................................. 1 1.1 研究背景與目的............................ 1 1.2 研究方法與架構............................ 3 第二章 文獻回顧.......................................... 5 2.1 美國土木工程師學會ASCE/SEI 41-06 Supplement 1......................................................... 5 2.2 美國混凝土學會ACI規範..................... 7 2.3 校舍耐震評估與補強技術手冊(第二版)........ 9 2.3.1 強度點.................................... 9 2.3.2 撓剪破壞點............................... 10 2.3.3 軸力破壞點............................... 10 2.4 日本建築學會(AIJ-1990)及New RC計畫(JICE-1993).................................................... 11 2.4.1 日本建築學會規範(AIJ-1990)............... 11 2.4.2 日本New RC計畫(JICE-1993)................ 13 2.5 軟化壓拉桿模型........................... 14 2.5.1 軟化壓拉桿模型精算法..................... 14 2.5.2 軟化壓拉桿模型簡算法..................... 20 2.5.3 軟化壓拉桿模型剪力變形計算............... 22 第三章 短柱實驗......................................... 27 3.1 NCREE短柱試驗............................ 27 3.1.1 NCREE短柱試驗之變形量測與分項變形........ 32 3.1.2 短柱箍筋之應變分佈....................... 35 3.2 Moretti and Tassios短柱試驗.............. 36 3.3 實驗結果與ASCE/SEI 41-06 Supplement 1預測之比較..................................................... 37 3.4 實驗結果與校舍技術手冊二版預測之比較..... 39 3.5 小結..................................... 41 第四章 短柱側力位移曲線預測模型......................... 43 4.1 建議曲線之推導........................... 43 4.1.1 剪力開裂點............................... 43 4.1.2 強度點................................... 45 4.1.3 軸力破壞點............................... 49 4.2 軟化壓拉桿模型之拉桿有效鋼筋面積......... 49 4.3 實驗結果與建議曲線預測之比較............. 53 4.4 小結..................................... 56 第五章 短柱預測模型在高強度材料之應用................... 59 5.1 高強度鋼筋混凝土短柱試驗................. 60 5.1.1 試驗規劃................................. 60 5.1.2 試驗結果與參數比較....................... 61 5.2 高強度鋼筋混凝短柱剪力強度點之預測....... 62 5.2.1 剪力強度與其對應之側向位移公式........... 62 5.2.2 螺箍筋傳遞剪力之有效性修正............... 63 5.3 實驗數據與分析模型之比較................. 64 5.3.1 建議剪力強度點之評估方法................. 64 5.3.2 日本建築學會規範(AIJ-1990)............... 68 5.3.3 日本New RC計畫(JICE-1993)................ 68 5.3.4 三種分析方法之比較....................... 69 5.4 短柱抗剪傳力機制之修正................... 71 5.5 破壞模式之修正........................... 75 5.6 小結..................................... 76 第六章 結論與建議....................................... 79 6.1 結論..................................... 79 6.1.1 實驗觀察................................. 79 6.1.2 短柱側力位移曲線預測模型................. 80 6.2 未來研究之展望........................... 81 參考文獻................................................. 83 符號表................................................... 89 | |
dc.language.iso | zh-TW | |
dc.title | 鋼筋混凝土短柱受剪破壞之側力位移曲線研究 | zh_TW |
dc.title | Lateral Load Deflection Curves for Reinforced Concrete Short Columns Failed in Shear | en |
dc.type | Thesis | |
dc.date.schoolyear | 102-1 | |
dc.description.degree | 博士 | |
dc.contributor.oralexamcommittee | 蔡益超,蔡克銓,張國鎮,方一匡,宋裕祺 | |
dc.subject.keyword | 鋼筋混凝土,短柱,剪力破壞,軟化壓拉桿模型,高強度,剪力變形,側力位移曲線, | zh_TW |
dc.subject.keyword | high strength,load-deflection curve,reinforced concrete,shear deformation,shear failure,short column,Softened Strut-and-Tie, | en |
dc.relation.page | 176 | |
dc.rights.note | 同意授權(全球公開) | |
dc.date.accepted | 2014-01-06 | |
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 |
文件中的檔案:
檔案 | 大小 | 格式 | |
---|---|---|---|
ntu-102-1.pdf | 3.61 MB | Adobe PDF | 檢視/開啟 |
系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。