(3.80.6.131) 您好!臺灣時間:2021/05/14 02:13
字體大小: 字級放大   字級縮小   預設字形  
回查詢結果

詳目顯示:::

: 
twitterline
研究生:黃博鴻
研究生(外文):Po-Hung Huang
論文名稱:兩端束制RC梁抵抗漸進式崩塌行為之試驗研究
論文名稱(外文):An experimental study on the resistant behavior of constraint RC beams against progressive collapse
指導教授:蔡孟豪蔡孟豪引用關係
指導教授(外文):Meng-Hao Tsai
學位類別:碩士
校院名稱:國立屏東科技大學
系所名稱:土木工程系所
學門:工程學門
學類:土木工程學類
論文種類:學術論文
論文出版年:2013
畢業學年度:101
語文別:中文
論文頁數:68
中文關鍵詞:漸進式崩塌鏈索效應壓拱效應靜力試驗
外文關鍵詞:Progressive collapsecatenary actionarch actionstatic test
相關次數:
  • 被引用被引用:0
  • 點閱點閱:207
  • 評分評分:系統版面圖檔系統版面圖檔系統版面圖檔系統版面圖檔系統版面圖檔
  • 下載下載:6
  • 收藏至我的研究室書目清單書目收藏:0
在2001年美國911恐怖攻擊事件發生後,建築結構抵抗漸進式崩塌的能力頓時成為世界各國主要的研究課題之一。結構物底層柱遭到破壞後,該柱原本所承受的荷重是否能透過上方的增跨梁重新分配,影響著結構物是否有足夠的抵抗漸進式崩塌之強度。一般RC建築物中,梁內主筋可分為連續及不連續兩種配置;而在不同配置下對於鏈索效應及壓拱效應的影響尚無明確的研究。故本文主要針對上述情形,以梁內配筋變化設計兩跨的梁柱模型進行靜力加載試驗,探討梁內鋼筋配置之變化對於鏈索效應之影響。試驗結果所獲得之數據可明確的了解鏈索效應發展之行為;在梁內鋼筋採連續筋配置時,鋼筋比越低則越容易發展出鏈索效應之行為,若在梁內受拉區增設鋼筋,在試體發展鏈索效應時,因增設鋼筋為斷筋配置,當試體產生裂縫後導致增設鋼筋滑脫而無法有效地提供其抗拉強度;若梁端周圍構件無法提供邊界條件約束時,則不利於鏈索效應之發展。
In this study, an experimental program was conducted for investigating progressive collapse resistance of reinforced concrete beam-column sub-assemblages with varied bar-cutoff patterns under a middle column removal scenario. The load was applied onto the middle joint through a hydraulic actuator with displacement control until the specimens completely failed by reinforcements fracture. Results indicate that the implemented static test is a viable method to simulate progressive collapse by arch action and catenary action. From the load-displacement response of three specimens designed with continuous main reinforcements, it is realized that contribution of catenary action to collapse resistance may be increased with decreased steel ratio. The test results of four specimens designed with varied bar-cutoff patterns indicate that the catenary action is insensitive to increases flexural reinforcements in the beam-end and middle joint of tension regions due to bond-slip behavior occurred. And the effect of catenary action also decreased as loss the constraint for lateral movement.
摘要 I
Abstract II
誌謝 III
目錄 IV
表目錄 VII
圖目錄 VIII
第1章緒論
1.1研究背景 1
1.2文獻回顧 2
1.3研究目的 4
1.4論文內容 5
第2章試體設計 8
2.1前言 8
2.2試體配置 8
2.3試體強度估算 9
2.3.1開裂彎矩強度 9
2.3.2標稱彎矩強度 10
2.3.3剪力強度 12
2.4加載強度估算 13
第3章試驗規劃 28
3.1試驗裝置 28
3.2試驗設備 29
3.3試驗方法 30
3.4試體製作 31
3.4.1應變計黏貼 31
3.4.2鋼筋綁紮 32
3.4.3模板組立 32
3.4.4混擬土澆置 32
第4章試驗結果 42
4.1壓拱效應與鏈索效應之發展 42
4.2鋼筋比變化對鏈索效應之影響 43
4.2.1油壓制動器之載重-位移曲線圖 43
4.2.2荷重感測器量測結果 44
4.2.3應變計畫量測結果 44
4.3梁內受拉區增設鋼筋對鏈索效應之影響 45
4.3.1油壓制動器之載重-位移曲線圖 45
4.3.2荷重感測器量測結果 47
4.3.3應變計畫量測結果 47
4.4梁中跨斷筋對鏈索效應之影響 48
4.4.1油壓制動器之載重-位移曲線圖 48
4.4.2荷重感測器量測結果 48
4.4.3應變計量測結果 48
第5章結論與建議 62
參考文獻 64
作者簡介 68

1.ASCE/SEI 7-05, Minimum Design Loads for Buildings and Other Structures, Structural Engineering Institute, American Society of Civil Engineers, Reston, VA, 2005.
2.Pearson, C., and Delatte, N., “Ronan Point Apartment Tower Collapse and its Effect on Building Codes,” Journal of Performance of Constructed Facilities, ASCE, Vol.19, No.2, pp.172-177,2005.
3.Osteraas, J.D., “Murrah Building Bombing Revisited: A Qualitative Assessment of Blast Damage and Collapse Patterns,” Journal of Performance of Constructed Facilities, ASCE, Vol. 20, No. 4, pp. 330-335, 2006.
4.Choi, J.H., and Chang, D.K., “Prevention of Progressive Collapse for Building Ssructures to Mmmber Disappearance by Accidental Actions,” Journal of Loss Prevention in the Process Industries, Vol. 22, pp. 1016-1019.
5.ACI Committee 318, “Building Code Requirements for Structure Concrete (ACI 318-02) and Commentary (ACI 318R-02),” American Concrete Institute, Farmington Hills, 2002.
6.ASCE/SEI 7, Minimum Design Loads for Buildings and Other Structures, Structural Engineering Institute, American Society of Civil Engineers, Reston, VA, 2005.
7.National Research Council of Canada, “Nation al Building Code of Canada,” Ottawa, Canada, 1995.
8.GSA, Progressive Collapse Analysis and Design Guidelines for New Federal Office Buildings and Major Modernization Projects, U.S. General Service Administration. 2003.
9.DoD, Unified Facilities Criteria: Design of Buildings to Resist Progressive Collapse, UFC 4-023-03. US Department of Defense, Washington, D.C, 2005.
10.McGuire,W. Prevention of Progressive Collapse. Proceedings of the Regional Conference on Tall Buildings. Asian Institute of Technology, Bangkok, Thailand. 1974,12~23
11.Breen,J.E. Research Workshop on Progressive Collapse of Building Structures Held at the University of Texas at Austin. National Bureau of Standards, Washington, D.C.,1975,1~23
12.Leyendecker, E.V. and Burnett, E.F.P. The Incidence of Abnormal Loading in Residential Building. NBS building science series 98, National bureau of standards, Washington, DC,1976,152~156
13.Longinow,A. and Miniszewski,K.R. Protecting Building against Vehicle Bomb Attacks. Practice Periodical on Structural Design and Construction. 1996,1(1) 12~24
14.Corley W.G. The Oklahoma City Bombing: Summary and Recommendations for Multi-Hazard Mitigation. Journal of Performance of Constructed Facilities, 1998, 12(3):100~112
15.Hayes, J. R., Woodson, S., Peklnicky, R., Corley, W. G., and Sozen, M., “Can strengthening for earthquake improve blast and progressive collapse resistance.” Journal of Structural Engineering, ASCE, Vol. 131, No. 7, pp.1157-1177, (2005).
16.Guo, W., Gilsanz. R., Nonlinear Static Analysis Procedure – Progressive Collapse Evaluation. Design Engineers of Gilsanz Murray Steficek,LLP. 2003,1-11~11-11
17.Bao, Y., Kunnath, S. K., El-Tawil, S., and Lew, H.S., “Macromodel-Based Simulation of Progressive Collapse: RC Frame Structures.” Journal of Structural Engineering, ASCE, Vol. 134 No. 7, pp. 1079-1091, (2008).
18.Astaneh-Asl, A., Madsen, E. A., Noble, C., Jung, R., McCallen, D. B., Hoehler, M. S., Li, W., and Hwa, R., “Use of Catenary Cables to Prevent Progressive Collapse of Buildings.” Department of Civil and Environmental Engineering College of Engineering University of California at Berkeley, Report number: UCB/CEE-STEEL-2001/02.
19.Sasani, M., M.ASCE, Kazemi, A., Sagiroglu, S., Forest, S., “Progressive Collapse Resistance of an Actual 11-Story Structure Subjected to Severe Initial Damage” Journal of Structural Engineering, ASCE, Vol. 137, No. 9, 10.1061/(ASCE)ST.1943-541X.0000418.
20.蔡孟豪、徐文信、盧俊愷,兩端束制RC 梁於垂直載重下之壓拱與鏈索作用行為探討,中華民國第十一屆結構工程研討會暨第一屆地震工程研討會,2012.9,No.1003。
21.Kim, J. and An, D., “Evaluation of progressive collapse potential of steel moment frames considering catenary action” The structural design of tall and special buildings, Struct. Design Tall Spec. Build. 18, 455–465 (2009)
22.Yu, J. and Tan, K. H., “Experimental and numerical investigation on progressive collapse resistance of reinforced concrete beam column sub-assemblages” Engineering Structures (2011).
23.Su, Y., Tina, Y., and Song, X., “Progressive collapse resistance of axially-restrained frame beams” ACI Structural Journal, Vol. 106, No. 5, September 2009, pp. 600-607.
24.中華民國結構工程學會,2003, 鋼結構設計手冊:容許應力設計法,科技圖書,台北市。
25.Nair, R.S., “Preventing Disproportionate Collapse,” Journal of Performance of Constructed Facilities, ASCE, Vol. 20, No. 4, pp. 309-314, 2006.
26.Mohamed, O.A., “Progressive Collapse of Structures: Annotated Bibliography and Comparison of Codes and Standards,” Journal of Performance of Constructed Facilities, ASCE, Vol. 20, No. 4, pp. 418-425, 2006.
27.Abruzzo, J., Matta, A., and Panariello, G., “Study of Mitigation Strategies for Progressive Collapse of A Reinforced Concrete Commercial Building,” Journal of Performance of Constructed Facilities, ASCE, Vol. 20, No. 4, pp. 384-390, 2006.
28.Ellingwood, B.R., Smilowitz, R., Dusenberry, D.O., Duthinh, D., Lew, H.S., and Carino, N.J., “Best Practices for Reducing the Potential for Progressive Collapse in Buildings,” National Institute of Standards and Technology, NISTIR-7396: Washington D.C.
29.中國土木水利工程學會,2007,混凝土工程設計規範與解說,科技圖書 ,台北市。

連結至畢業學校之論文網頁點我開啟連結
註: 此連結為研究生畢業學校所提供,不一定有電子全文可供下載,若連結有誤,請點選上方之〝勘誤回報〞功能,我們會盡快修正,謝謝!
QRCODE
 
 
 
 
 
                                                                                                                                                                                                                                                                                                                                                                                                               
第一頁 上一頁 下一頁 最後一頁 top
系統版面圖檔 系統版面圖檔