 |
|
以作者查詢圖書館館藏 、以作者查詢臺灣博碩士 、以作者查詢全國書目 、勘誤回報 、線上人數：20 、訪客IP：3.145.180.18
姓名 張家彰(Chia-Chang Chang) 查詢紙本館藏 畢業系所 土木工程學系 論文名稱 加勁鋼管混凝土柱基礎受力模式分析
(Load distribution model for stiffened concrete-filled tube base connections)相關論文 檔案 [Endnote RIS 格式]
[相關文章]
[文章引用]
[完整記錄]
[館藏目錄]
[檢視]
- 本電子論文使用權限為同意立即開放。
- 已達開放權限電子全文僅授權使用者為學術研究之目的，進行個人非營利性質之檢索、閱讀、列印。
- 請遵守中華民國著作權法之相關規定，切勿任意重製、散佈、改作、轉貼、播送，以免觸法。
摘要(中) 本研究擬對CFT柱與基礎接合之承載行為進行探討，並針對二年前實驗中所收集之實驗資訊，進行完整分析，以推導合理之力學分析模式，藉以發展可行之柱基礎接合細部設計，並將量測資料與推導之受力模式進行比對，以驗證力學分析模型之正確性，以利工程界之應用。
研究結果顯示，柱體埋入基礎段加勁對於基礎混凝土的側向承壓有重大影響。當柱體埋入基礎段加勁，其應變分佈呈現線性單曲率。在水平剪力作用下，其力量若大於基礎混凝土對柱體的承壓強度時，會使得基礎內對柱體混凝土側向承壓處先行破壞。交互關係曲線具有兩個不同的區域，分別為柱體對基礎混凝土承壓破壞與柱底板與錨定螺桿聯合作用的破壞，在不同的組合載重下會有不同的破壞機制。摘要(英) This study is focused on the development and evaluation of analytical model of concrete-filled tube (CFT) base connection subjected to seismic load. Experimental information is used to establish the load distribution model and to calibrate the corresponding coefficients. It is observed that the base connection with stiffened encased depth sustained high lateral load. It is also found from test result calibrations that the concrete bearing strengths for CFT with and without stiffened encased depths were different. A modified model for concrete bearing strength calculation was thus proposed in this study to better correlate the test results and the analytical simulations. Finally, a design procedure for CFT base connection fabrication is proposed for engineering practices. 關鍵字(中) ★ 鋼管混凝土
★ 柱基礎設計關鍵字(英) ★ column base design
★ concrete-filled tube論文目次 I
目錄......................................................................................................... I
表目錄...................................................................................................... IV
圖目錄........................................................................................................V
照片目錄................................................................................................. VII
第一章緒論............................................................................................ 1
1.1 研究動機與目的...........................................................................1
1.2 研究方向與內容...........................................................................2
第二章文獻回顧.....................................................................................5
2.1 鋼管混凝土...................................................................................5
2.1.1 相關研究.............................................................................5
2.1.2 相關規範.............................................................................6
2.1.2.1 美國ACI 規範..........................................................6
2.1.2.2 美國AISC-LRFD 規範............................................7
2.1.2.3 日本AIJ 規範...........................................................9
2.2 錨定螺栓.....................................................................................12
2.2.1 相關研究...........................................................................12
2.2.2 鋼柱錨定螺栓設計...........................................................14
2.3 鋼柱底板.....................................................................................15
2.3.1 相關研究...........................................................................15
2.3.2 相關規範...........................................................................15
2.3.2.1 AISC-ASD 規範.......................................................16
2.3.2.2 AISC-LRFD 規範....................................................17
2.4 柱基礎組合.................................................................................18
2.4.1 相關研究...........................................................................18
II
第三章未加勁與加勁鋼管混凝土柱基礎之比較..............................20
3.1 概述..............................................................................................20
3.1.1 錨定螺栓接合機制............................................................20
3.1.2 埋入端混凝土承壓機制....................................................21
3.1.3 柱底板上受混凝土承壓機制............................................22
3.2 未加勁鋼管混凝土柱基礎強度分析.........................................22
3.2.1 鋼管混凝土柱試體實驗資訊............................................22
3.2.2 鋼管混凝土柱基礎試體分析............................................23
3.3 加勁鋼管混凝土柱基礎強度分析.............................................24
第四章加勁鋼管混凝土柱基礎受力模式分析..................................25
4.1 材料應力應變關係組成律..........................................................25
4.1.1 混凝土................................................................................25
4.1.2 錨定螺桿............................................................................26
4.2 受力模式之建立..........................................................................26
4.2.1 混凝土對柱體承壓強度....................................................26
4.2.1.1 第一階段之混凝土應力..........................................27
4.2.1.2 第二階段之混凝土應力..........................................28
4.2.2 底板與錨定螺桿................................................................30
4.2.2.1 底板的承壓機制CASE1 ........................................31
4.2.2.2 底板的承壓機制CASE2 ........................................35
4.2.2.3 底板的承壓機制CASE3 ........................................40
4.2.2.4 底板的承壓機制CASE4 ........................................46
4.3 基礎破壞準則..............................................................................51
第五章加勁鋼管混凝土柱基礎強度驗證與設計..............................53
5.1 實驗驗證......................................................................................53
III
5.1.1 試體資料...........................................................................53
5.1.2 實驗量測資訊與力學模型比較.......................................53
5.1.2.1 概述..........................................................................53
5.1.2.2 實驗與受力模式比較..............................................53
5.2 設計建議......................................................................................55
5.2.1 柱基礎交互曲線................................................................55
5.2.2 繪製柱基礎交互曲線........................................................56
5.2.3 交互曲線形狀探討............................................................59
第六章結論與建議..............................................................................60
6.1 結論.............................................................................................60
6.2 建議.............................................................................................61
參考文獻...................................................................................................62
附表.......................................................................................................... 65
附圖.......................................................................................................... 70
附照片...................................................................................................... 95
IV
表目錄
表5.1 試體尺寸表....................................................................................65
表5.2 試體配置表...................................................................................65
表5.3 混凝土材料試驗結果...................................................................66
表5.4 錨定螺桿材料試驗結果...............................................................66
表5.5 S05 基礎內各受力情形................................................................67
表5.6 S10 基礎內各受力情形................................................................68
表5.7 S15 基礎內各受力情形................................................................69參考文獻 參考文獻
1.American Concrete Institute (1995), Building Code Requirements for Reinforced Concrete and Commentary, ACI 318-95, Detroit, Michigan.
2.American Institute of Steel Construction (1994), Manual of Steel Construction-Load and Resistance Factor Design , Second Edition, Edition, Chicago, IL.
3.Architectural Institute of Japan (1987), AIJ Standards for Structural Calculation of Steel Reforced Concrete Structures, Tokyo, Japan
4.Knowles, R.B. and Part, R,“Axial load design for concrete filled steel tubes”,Journal of Structural Engineering,ASCE,96(10),2125-2153,
(1970)
5.Kurt, C. ,“Concrete-filled structural plastic columns”J. of structural division,ASCE,vol.104,Jan, (1978)
6.Sherman, D. ,“Behavioral study of circular tubular beam-column”, J. of structural division,ASCE,vol.105,June, (1979)
7.Ninakawa, T. and Sakino, K. , “Inelastic Behavior of Concrete Filled Circular Steel Tubular Columns Subjected to Uniform Cyclic Bending Moment”, Proc. 11th World Confer. Earthquake Eng., Acapulco, Mexico, Paper No. 1385. (1996)
8.Furlong, R. W.（1967）, “Design of steel-encased concrete beam-columns”, Joumal of the Structural Division, ASCE, Vol. 93, ST5.
9.Furlong, R. W.（1968）, “Design of Steel-Encased Concrete Beam-Columns”, Joumal of the Structural Division, ASCE, Vol. 94, ST1.
10.Cook, R. A, “Behavior of Chemically Bonded Anchors”, Journal of Structural Engineering, v 119, n 9, p 2744-2762,(1993)
11.Carrato, Peter J.; Krauss, Kurt W.; Kim, Jai B.,“Tension Tests of Heavy-duty Anchors With Embedments of 8 to 19 Inches”,ACI Structural Journal, v 93, n 3, May-Jun, p 360-368,(1996)
12.Erompoulos, J. C. and Stamatopoulos, G. N.,“Mathematical Modelling of Column Base Plate Connections”,Journal of Constructional Steel Research,Vol.36,No.2,pp79-100,(1996)
13.Kontoleon, M.J., Mistakidis, E.S.,Baniotopoulos, C.C., Panagiotopoulos, “P.D.Parametric analysis of the structural response of steel base plate connections”, Computers and Structures, Vol.71, No.1,pp87-103,(1999)
14.Wheeler, A.T. ; Clarke, M.J. and Hancock, G.J.“FE modeling of four-bolt, tubular moment end-plate connections”, Journal of Structural Engineering, v 126, n 7, Jul, 2000, p 816-822
15.Michaltsos, G.T. , Ermopoulos, J.C.“Dynamic response of column bases”, Engineering Structures, Vol.23, No.1,pp58-71,(2001)
16.Jaspart, J.P. and Vandegans, D.,“Application of the component method to column bases”, Journal of Constructional Steel Research, v 48, n 2-3, Nov-Dec, 1998, p 89-106
17.Pertold, J., Xiao, R.Y. and Wald, F.（2000）, “Embedded Steel Column Bases Ι.Experiments and Numerical Simulation”, J. Construct. Steel Res., 56, pp.253-257.
18.Watanabe, E., and Leon, R.（2001）, “Fundamental Behavior of CFT Semi-Embedded Type Column Base”, US-JAPAN SEMINAR on Advanced Stability and Seismicity Concept For Peromance-based Design of Steel and Composite Structures,KYOTO,JAPAN
19.ACI Committee 349,“Code Requirements for Nuclear Safety Related Concrete Structures”, American concrete Instute,Detroit,Michigan,
1990
20.Fuchs, W., Eligehausen, R. and Breen, J. E.,“Concrete Capacity Design (CCD) Approach for Fastening to Concrete”,ACI structural Journal,Vol.92,No.1,pp73-94,1992
21.鍾善桐,「鋼管混凝土結構」,第二版,黑龍江科學技術出版社,(1994)
22.徐健一,陳正平,「鋼構件在混凝土結構體上之錨定設計」,結構工程,第二卷,第三期,第11~25頁,1987
23.李豐安（1994），“鋼管混凝土矩形柱之最大強度分析”，國立交通大學土木工程研究所碩士論文，彭耀南教授指導。
24.王徵文（1995），“矩形鋼管混凝土梁柱極限強度之研究”，國立交通大學土木工程研究所碩士論文，翁正強教授指導。
25.陳誠直、傅正堯，“鋼管混凝土柱之強度與耐震行為研究”，第四屆結構工程研討會論文集，民國八十七年九月，pp. 1899-1906，台北，台灣。
26.林草英、黃建銘、陳璽宇（1993），“鋼管混凝土柱單向偏心載重之結構行為”，中國土木水利工程學刊，5（4），pp. 377-386。
27.林草英、黃建銘（1989），“鋼柱內填注鋼筋混凝土之軸向承壓強度”，行政院國家科學委員會專題研究計畫成果報告，台北。
28.林育詳（2001），“中空雙鋼管混凝土柱與基礎接合耐震行為研究”，國立台灣大學土木工程研究所碩士論文，蔡克銓教授指導。
29.魏希賢（2002），“中空雙鋼管混凝土柱埋入型基礎接合耐震行為研究”，國立台灣大學土木工程研究所碩士論文，蔡克銓教授指導。
30.林煥文（2002），“鋼管混凝土柱基礎耐震行為研究”，國立中央大學土木工程研究所碩士論文，許協隆教授指導。
31.余正義（2004），“具斜撐構材之圓形鋼管混凝土柱與基礎接合耐震行為”，國立中央大學土木工程研究所碩士論文，許協隆教授指導。
32.Charles G.Salmon,John E.Johnson,“STEEL STRUCTURES Design and Behavior”,Fourth Edition,HarperCollins College Publishers,1996指導教授 許協隆(Hsieh-Lung Hsu) 審核日期 2004-7-16 推文 plurk
funp
live
udn
HD
myshare
netvibes
friend
youpush
delicious
baidu
網路書籤 Google bookmarks
del.icio.us
hemidemi
facebook
twitter
google
reddit