請用此 Handle URI 來引用此文件:
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/50286
完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 黃世建(Shyh-Jiann Hwang) | |
dc.contributor.author | Tat-Luan Nguyen | en |
dc.contributor.author | 阮必論 | zh_TW |
dc.date.accessioned | 2021-06-15T12:35:03Z | - |
dc.date.available | 2016-08-03 | |
dc.date.copyright | 2016-08-03 | |
dc.date.issued | 2016 | |
dc.date.submitted | 2016-08-01 | |
dc.identifier.citation | ACI 318-95 (1995), “Building Code Requirements for Structural Concrete (ACI 318-95) and Commentary (318R-95),” American Concrete Institute, Farmington Hills, Mich., 365 pp.
ACI 318-14 (2014), “Building Code Requirements for Structural Concrete (ACI 318-14) and Commentary (318R-14),” American Concrete Institute, Farmington Hills, Mich., 520 pp. ASCE-ACI Committee 445 (1998), “Recent approaches to shear design of structural concrete,” Journal of Structural Engineering, 124(12), 1375-1417. Barney, G. B., Shiu, K. N., Rabbat, B. G., Fiorato, A. E., Russell, H. G., and Corley, W. G. (1980), “Behavior of Coupling Beams under Load Reversals,” Research and Development Bulletin, RD068.01B, Portland Cement Association, 25 pp. Chang, Y. H. (2012), “Study on Detailing for Reinforced Concrete Coupling Beams of Shear Walls,” Master Thesis, Department of Civil Engineering, National Taiwan University, Taipei, Taiwan, 246 pp. (in Chinese) Cheng, C. H. (2010), “Cyclic Loading Tests of Reinforced Concrete Coupling Beams for Shear Walls,” Master Thesis, Department of Civil Engineering, National Taiwan University, Taipei, Taiwan, 268 pp. (in Chinese) De Rooy, L. P., DenHartigh, T. C., and Anderson, R. B. (2010), “ Example 3: Strut-and-Tie Design and Detailing of a Foundation Grade Beam,” Further Examples for the Design of Structural Concrete with Strut-and-Tie Models, ACI SP-273, American Concrete Institute, pp. 35-53. Foster, S. J., and Gilbert, R. I. (1996), “Tests on High Strength Concrete Deep Beams,” School of Civil Engineering, The University of New South Wales, 57 pp. Hwang, S. J., and Lee, H. J. (1999), “Analytical Model for Predicting Shear Strength of Exterior Reinforced Concrete Beam-Column Joints for Seismic Resistance,” ACI Structural Journal, V. 96, No. 5, pp. 846-858. Hwang, S. J., and Lee, H. J. (2000), “Analytical Model for Predicting Shear Strengths of Interior Reinforced Concrete Beam-Column Joints for Seismic Resistance,” ACI Structural Journal, V. 97, No. 1, pp. 35-44. Hwang, S. J., and Lee, H. J. (2002), “Strength Prediction for Discontinuity Regions by Softened Strut-and-Tie Model,” Journal of Structural Engineering, ASCE, V. 128, No.12, pp. 1519-1526. Hwang, S. J., Lu, W. Y., and Lee, H. J. (2000), “Shear Strength Prediction for Deep Beams,” ACI Structural Journal, V. 97, No. 3, pp. 367-376. Lim, E. (2015), “Cyclic Shear Strength and Seismic Design of Reinforced Concrete Coupling Beams,” Doctoral Dissertation, Department of Civil Engineering, National Taiwan University, Taipei, Taiwan, 433 pp. Lim, E., Hwang, S. J., Wang, T. W., and Chang, Y. H. (2016a), “An Investigation on the Seismic Behavior of Deep Reinforced Concrete Coupling Beams,” ACI Structural Journal, V. 113, No. 2, pp. 217-226. Lim, E., Hwang, S. J., Cheng, C. H., and Lin, P. Y. (2016b), “Cyclic Tests of Reinforced Concrete Coupling Beam with Intermediate Span-Depth Ratio,” ACI Structural Journal, V. 113, No. 3, pp. 515-523. Lin, P. Y. (2014), “Study of Seismic Design for Reinforced Concrete Coupling Beams of Shear Walls,” Master Thesis, Department of Civil Engineering, National Taiwan University, Taipei, Taiwan, 271 pp. (in Chinese) MacGregor, J. G., Mirza, S. A., and Ellingwood, B. (1983), “Statistical Analysis of Resistance of Reinforced and Prestressed Concrete Members,” ACI Journal Proceedings, V. 80, No. 3, pp. 167-176. Moehle, J.P., Ghodsi, T., Hooper, J. D., Fields, D. C., and Gedhada, R. (2011), “Seismic design of cast-in-place concrete special structural walls and coupling beams: A guide for practicing engineers (NIST GCR 11-917-11REV-1),” NEHRP Seismic Design Technical Brief No. 6, produced by the NEHRP Consultants Joint Venture, a partnership of the Applied Technology Council and the Consortium of Universities for Research in Earthquake Engineering, for the National Institute of Standards and Technology, 37 pp. Moehle, J. (2015), Seismic Design of Reinforced Concrete Buildings, McGraw-Hill Education, USA, 782 pp. Naish, D., Fry, A., Klemencic, R., and Wallace, J. (2013a), “Reinforced Concrete Coupling Beams-Part I: Testing,” ACI Structural Journal, V. 110, No. 6, pp. 1057-1066. O’Malley, C. J. (2011), “Experimental Testing, Analysis, and Strengthening of Reinforced Concrete Pier Caps by Exterior Post Tensioning,” PhD Dissertation, School of Civil and Environmental Engineering, Georgia Institute of Technology, Georgia, USA, 180 pp. Paulay, T., and Binney, J. R. (1974), “Diagonally Reinforced Coupling Beams of Shear Walls,” Shear in Reinforced Concrete, SP-42, V. 2, American Concrete Institute, pp. 579-598. Post, N. M. (2007), “Good News for Tall, Concrete Cores,” Engineering News Record, V. 16, pp. 10-11. Tsai, R. J. (2015), “ Prediction of Lateral Load Deflection Curve of Reinforced Concrete Wall with Openings,” Master Thesis, Department of Civil Engineering, National Taiwan University, Taipei, Taiwan, 181 pp. (in Chinese) Tsai, S. C. (2013), “Study on Seismic Behavior of Reinforced Concrete Coupling Beams of Shear Walls,” Master Thesis, Department of Civil Engineering, National Taiwan University, Taipei, Taiwan, 230 pp. (in Chinese) Wang, T. W. (2011), “Seismic Details of Reinforced Concrete Coupling Beams for Shear Walls,” Master Thesis, Department of Civil Engineering, National Taiwan University, Taipei, Taiwan, 234 pp. (in Chinese) Wight, J. K., and MacGregor, J. (2009), Reinforced Concrete – Mechanics and Design (5th edition), Prentice Hall, USA, 1128 pp. | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/50286 | - |
dc.description.abstract | 無 | zh_TW |
dc.description.abstract | The ACI 318-14 design procedure for a coupling beam or a grade beam with clear span-depth ratio less than or equal to 4 , which are considered as deep reinforced concrete members, still has some problems need to be investigated. For example, the ACI approach for a deep coupling beam is argued because it determines the amount of diagonal reinforcement to meet shear demands by ignoring the contribution of concrete, which might cause over-supply of diagonal bars and adverse effects to the coupled wall system. The ACI 318-14 is also criticized for lack of specific provision for an intermediate span-depth ratio coupling beam , as it gives engineers freedom to choose either a diagonal or a conventional reinforcement layout, without knowing the consequences. Besides, the ACI strut-and-tie model approach for a grade beam is quite complicated and may not practical for engineering use.
Based on the findings from a six-year experimental and analytical program of previous projects about coupling beams in National Taiwan University from 2010 through 2015, this study continues developing proposed design procedures for coupling beams, which suggest proportioning the amount of flexural reinforcement to meet flexural demand at the Design Based Earthquake (DBE) level. Then, by adopting a capacity concept, the design procedures intend to provide sufficient shear strength at Maximum Considered Earthquake (MCE) level to resist plastic shear demand. In addition, design procedures based on softened strut-and-tie model are developed for grade beams. Five numerical examples of coupling beams and grade beams are also included for illustration | en |
dc.description.provenance | Made available in DSpace on 2021-06-15T12:35:03Z (GMT). No. of bitstreams: 1 ntu-105-R03521257-1.pdf: 3172508 bytes, checksum: f70154283cb48a006c2d78e486b15d31 (MD5) Previous issue date: 2016 | en |
dc.description.tableofcontents | ACKNOWLEDGEMENTS i
ABSTRACT ii CONTENTS iii LIST OF TABLES v LIST OF FIGURES vi CHAPTER 1 INTRODUCTION 1 1.1 Background 1 1.2 Objectives 3 1.3 Organization 3 CHAPTER 2 LITERATURE REVIEW 5 2.1 ACI strength formulation 5 2.1.1 ACI 318-14 flexural strength formulation 5 2.1.2 ACI 318-14 shear strength formulation 6 2.1.3 ACI 318-95 shear strength formulation for deep flexural members 8 2.2 Softened strut-and-tie model 8 2.3 ACI 318-14 design procedure of a coupling beam 10 2.4 Evaluation of ACI 318-14 design procedure of a coupling beam 14 2.5 Analytical formulation for shear strength 15 2.5.1 Shear strength of deep coupling beam at MCE level 15 2.5.2 Shear strength of coupling beam with at MCE level 17 2.6 Layout recommendations 18 2.7 ACI design procedure of a grade beam 20 2.8 Evaluation of ACI 318-14 design procedure of a grade beam 20 CHAPTER 3 COUPLING BEAMS 23 3.1 Proposed design procedure for deep coupling beams 23 3.2 Proposed design procedure for intermediate clear span-depth ratio coupling beams 27 3.3 Design examples of coupling beams 30 3.3.1 Deep coupling beam 31 3.3.2 Intermediate span-depth ratio coupling beam 39 3.3.3 Intermediate span-depth ratio coupling beam 47 CHAPTER 4 GRADE BEAM 55 4.1 Proposed design procedure for deep grade beams 55 4.2 Proposed design procedure for intermediate span-depth ratio grade beams 57 4.3 Design examples of grade beams 59 4.3.1 Deep grade beam 59 4.3.2 Intermediate span-depth ratio grade beam 65 CHAPTER 5 CONCLUSIONS 73 5.1 Critical remarks on ACI 318-14 design procedures 73 5.2 Design recommendation 73 REFERENCES 75 TABLES 79 FIGURES 85 | |
dc.language.iso | en | |
dc.title | 軟化壓拉桿模型在RC深短桿件剪力強度設計之應用 | zh_TW |
dc.title | Application of Softened Strut-and-Tie Model for Shear Strength Design of Deep RC Members | en |
dc.type | Thesis | |
dc.date.schoolyear | 104-2 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 邱建國(Chien-Kuo Chiu),鄭敏元(Min-Yuan Cheng),林克強(Ker-Chun Lin) | |
dc.subject.keyword | 無, | zh_TW |
dc.subject.keyword | coupling beams,grade beams,shear strength,softened strut-and-tie model,seismic behavior,seismic design, | en |
dc.relation.page | 127 | |
dc.identifier.doi | 10.6342/NTU201601623 | |
dc.rights.note | 有償授權 | |
dc.date.accepted | 2016-08-01 | |
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-105-1.pdf 目前未授權公開取用 | 3.1 MB | Adobe PDF |
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。