Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/16054
DC FieldValueLanguage
dc.contributor黃玉麟zh_TW
dc.contributor宋文沛zh_TW
dc.contributor.advisor郭其珍zh_TW
dc.contributor.author蔡舜吉zh_TW
dc.contributor.authorCai, Shun-Jien_US
dc.contributor.other中興大學zh_TW
dc.date2010zh_TW
dc.date.accessioned2014-06-06T06:54:57Z-
dc.date.available2014-06-06T06:54:57Z-
dc.identifierU0005-2107200921060700zh_TW
dc.identifier.citation1.Süss A. and Dr. Hassan, 1957, 1958, “Reduction of the weigtht and loss of energy in distribution pipes for hydraulic power plants,” Escher Wyss News, Vol. 30, No. 3 and Vol.31, No.1, pp. 25-39. 2.W.H. Peters and W.F. Ranson, “ Digital Imaging Techniques in Experimental Stress Analysis ”, Opt. Eng., Vol. 21, pp. 427-432, 1982. 3.M.A. Sutton, W.J. Wolters, W.H. Peters, W.F. Ranson, and S.R.McNeil,“ Determination of Displacements Using an Improved Digital Correlation Method ”, Image and Vision Computing, Vol. 1, pp.133-139, 1983. 4.W.H. Peters, W.F. Ranson, M.A. Sutton, T.C. Chu and J.Anderson,“ Applications of Digital Correlation Methods to Rigid Body Mechanics ”, Opt. Eng., Vol. 22, pp. 738-742, 1983 5.M.A. Sutton, M. Cheng, W.H. Peters, Y.J. Chao, and S.R. McNeil,“ Application of an Optimized Digital Image Correlation Method to Planar Deformation Analysis ”, Image and Vision Computing, Vol.4, pp. 143-150, 1986. 6.H.A. Bruck, S.R. McNeil, M.A. Sutton and W.H. Peters, “ Digital Image Correlation Using Newton-Raphson Method of Partial Differential Correction ”, Exp. Mech., Vol. 29, pp. 261-267, 1989. 7.W. Wu, W.H. Peters and M. Hammer, “ Basic Mechanical Properties of Retina In Simple Elongation ”, Trans. ASME, J. Biomech. Eng.,Vol. 109, pp. 65-67, 1987. 8.W.H. Peters, Z.H. He, M.A. Sutton and W.F. Ranson,“ Two-Dimensional Fluid Velocity Measurements by Use of Digital Speckle Correlation Techniques ”, Exp. Mech., Vol. 24, pp. 117-121,1984. 9.G. Han, M.A. Sutton and Y.J. Chao, “ Study of Stationary Crack-Tip Deformation Fields in Thin Sheets by Computer Vision ”, Exp. Mech.,Vol. 34, pp. 125-140, 1994. 10.D.S. Dawicke and M.A. Sutton, “ CTOA and Crack-Tunneling Measurements in Thin Sheet 2024-T3 Aluminum Alloy ”, Exp. Mech., Vol. 34, pp. 357-368, 1994. 11.G. Han, M.A. Sutton and Y.J. Chao, “A Study of Stable Crack Growth in Thin SEC Specimens of 304 Stainless Steel by Computer Vision ”,Eng. Fract. Mech., Vol. 52, pp. 525-555, 1995. 12.S. Choi and S.P. Shah, “ Measurement of Deformations on Concrete Subjected to Compression Using Image Correlation ”, Exp. Mech.,Vol. 37, pp. 307-313, 1997. 13.Sun, Z., Lyons, J.S. and McNeil, S.R., Measuring Microscopic Deformations with Digital Image Correlation. Optics and Lasers in Engineering 27(1997), p.409-428. 14.G. Vendroux and W.G. Knauss, 1998, “Submicron Deformation Field Measurements: Part 2. Improved Digital Image Correlation”, Experimental Mechanics, 38(2), 86-92 15.Sharpe, W.N., Turner, K.T. and Edwards, R.L. Tensile Testing of Polysilicon. Exp. Mech. 39(1999), p.162-170. 16.Knauss, W.G. and Chasiotis, I., A New Microtensile Tester for the study of MEMS Materials with the aid of Atomic Force Microscopy.Exp. Mech. 42(2002), p.51-57. 17.M. Dost, D. Vogel, T. Winkler, J. Vogel, R. Erv, E. Kieselstein, B. Michel, ”How To detect Edgar Allan Poe’s purloined letter-or Cross correlation, algorithms in digitized video image for object identification, movement evaluation and deformation analysis ”, proceedings of SPIE, Vol. 5048, 2003. 18.Go, C. G., Lin, Y. S., 1990, “Infinitely small element for the problem of stress singularity”, Computer & Structures, Vol. 37, No. 4, 547-551. 19.Go, C. G., Chen, G. C., 1992, “On the use of an infinitely small element for the three-dimensional problem of stress singularity”, Computer & Structures, Vol. 45, No. 1, pp. 25-30. 20.Go, C. G., Lin, Y. S., 1994, “Infinitely small element for the dynamic problem of a cracked beam”, Engineering Fracture Mechanics, Vol. 48, No.4, pp. 475-482. 21.Go, C. G., Lin, C. I., Lin, Y. S. and Wu, S. H., 1998, “Formulation of a super-element for the dynamic problem of a cracked plate”, Communications in Numerical Methods in Engineering, Vol. 14, pp. 1143-1154. 22.Sung, W. P., Shih, M. H. and Go, C. G., 2002, “Analysis Modeling for the Sequence of Local Buckling of Crack Thin Plate under Tension,” Journal of Zhejiang University SCIENCE A, Vol. 8, No.9, pp. 1371-1379. 23.W.H. Peters and W.F. Ranson, 1982, “Digital Imaging Techniques in Experimental Stress Analysis”, Optical Engineering, Vol. 21 (3), 427-432. 24.T.C. Chu, W.F. Ranson, M.A. Sutton and W.H. Peters, 1985, “Application of Digital-Image-Correlation Techniques to Experimental Mechanics”, Experimental Mechanics, 25(3), 232-244. 25.H.A. Bruck, S.R. McNeil, M.A. Sutton and W.H. Peters, 1989, “ Digital Image Correlation Using Newton-Raphson Method of Partial Differential Correction ”, Experimental Mechanics, Vol. 29, 261-267. 26.M.A. Sutton, J.L. Turner, H.A. Bruck and T.A. Chae, 1991, “Full-field Representation of Discretely Sampled Surface Deformation for Displacement and Strain Analysis”, Experimental Mechanics, Vol. 31, 168-177. 27.H. Lu and P.D. Cary, 2000, “Deformation Measurements by Digital Image Correlation: Implementation of a Second-order Displacement Gradient”, Experimental Mechanics, Vol. 40 (4), 393-400. 28.W.P. Vellinga and S. Onraet, 2000, “Measurement of Strain Fields in the Micron Range”, Proceedings of the joint Meeting of the BVM and the NVvM 2000 in Papendal, Arnhem, 110-111. 29. Ugural, A. C., 1981, Stresses in Plates and Shells, McGraw-Hill, Inc. 30.Timoshenko, S. and Woinowsky-Krieger, S., 1959, Theory of Plates and Shells. 2nd ed., pp. 431. 31.Timoshenko, S., 1955, Strength of Materials, Part I, 3rd ed., pp. 370. 32.Tracey, D. M. and Cook, T. S., 1977, “ Analysis of Power Type Singularities Using Finite Elements,” International Journal for Numerical Methods in Engineering, Vol. 11, pp. 1225-1233. 33.Zienkiewicz, O. C., 1977, The finite element method, McGraw-Hill,London. 34.Cook, R. D., Malkus, D. S., Plesha, M. E., 1989, Concepts and applications of finite element analysis, Wiley, N. J., U.S.A. 35.Reddy, J. N., 1993, An introduction to the finite element method, McGraw-Hill, N.Y., U.S.A. 36. Moaveni, S., 1999, Finite Element Analysis- Theory and Application with ANSYS, PRENTICE HALL, N. J., U.S.A. 37. 宋文沛,“壓力鋼管與Y型分歧管之加勁板破裂狀況及工程品質評估之研究”國立中興大學土木工程學系博士論文,2002。zh_TW
dc.identifier.urihttp://hdl.handle.net/11455/16054-
dc.description.abstract摘要 裂縫尖端處產生應力集中現象,其結果會加速管線的破壞、降低其安全性與耐久性。本研究以數位影像相關係數法(Digital Image Correlation, DIC)技術,研討含裂縫之壓力鋼管因受內水壓力作用,其裂縫周圍之真實應變分佈檢測之可行性,並與無限小元素法分析結果相互驗證。 DIC模擬實驗與有限元素分析的結果在線彈性範圍下相當的吻合且整體的應變趨勢相同;驗證DIC法之應用於裂縫分析之可靠性。zh_TW
dc.description.abstractAbstract The stress concentration at the tip of the crack in the penstock may ignite the fast crack growth and lead to the total failure of the penstock. In the study, the technique of Digital Image Correlation (DIC) is applied to detect the strain distribution around the crack tip in a penstock subjected to the pressure of water. With the experiment results, the DIC solutions are in very good agreement with that of finite element within the elastic range of the material. This shows the technique of Digital Image Correlation is feasible in use for strain measurement for penstock.en_US
dc.description.tableofcontents目錄 誌謝................................................i 摘要..............................................ii Abstract..........................................iii 目錄.............................................iv 圖目錄...........................................viii 表目錄..........................................ix 第一章 緒論............................................1 1.1 前言............................................1 1.2 文獻回顧........................................1 1.3 研究動機........................................2 第二章 數位影像相關法分析原理..........................3 2.1 位移量之計算.....................................3 2.2 應變場之計算....................................3 2.3 DIC法分析裂縫問題...........................6 第三章 含裂縫壓力鋼管之無限小元素法....................8 3.1 管裂縫之無限小元素分析法推導....................8 3.2 薄殼元素之勁度矩陣..............................10 3.3 超級元素之勁度矩陣.............................12 第四章 數值 分析方法..................................16 4.1 ANSYS 介紹.....................................16 4.2 ANSYS 分析架構.................................17 4.3 含裂縫鋼管之模型建立...........................21 4.3.1 有限元素模型建立....................22 4.3.2 邊界條件............................24 4.3.3 壓力負荷............................25 4.3.4 求解、繪圖...........................25 第五章 鋼管破裂實驗設計與分析.........................26 5.1 模擬受壓之含裂壓力鋼管實驗.....................26 5.1.1 實驗設計............................26 5.1.2 實驗說明............................26 5.1.3 實驗結果............................27 5.2 實驗分析結果與數值分析結果比較.................29 第六章 結論與建議.....................................34 6.1 結論...........................................34 6.2 建議...........................................34 參考文獻.................................................35 圖目錄 圖2-1、物體表面上之次級影像(方格)示意圖.........4 圖2-2、物體表面上方變形前與變形後次級影像(格形)之相對位置示意圖.............................................4 圖2-3、DIC法分析流程圖...........................5 圖2-4、裂縫穿網格及細分網格示意..................6 圖2-5、移動網格過程..............................7 圖2-6、連體元素與裂縫元素之比較..................7 圖3-1、圓柱管與薄壁力量..........................15 圖3-2、超級元素之圓柱座標................................15圖3-3、圓柱座標之超級元素平面投影........................15圖4-1、數值分析一般的處理流程圖..........................19 圖4-2、傳統電腦分析數值的處理流程圖......................19 圖4-3、CAE 電腦分析軟體的處理流程圖......................19 圖4-4、ANSYS 分析架構圖..................................20 圖4-5、有線元素分析之流程圖..............................21 圖4-6、板殼元素..........................................22 圖4-7、有限元素節點圖....................................23 圖4-8、有限元素模型圖....................................23 圖4-9、裂縫尖端等比例切割圖..............................24 圖4-10、邊界條件固定意示圖...............................24 圖4-11、應變分佈圖.......................................25 圖5-1、實驗元件..........................................27 圖5-2、鋼管裂縫尖端區域之斑紋處理........................28 圖5-3、數位影像網格化....................................28 圖5-4(a)含軸向裂縫之鋼管在0度角之應變與裂縫尖點距離之關係圖.......30 圖5-4(b)含軸向裂縫之鋼管在0度角之應變與裂縫尖點距離之關係圖.......31 圖5-5、 DIC法在不同加壓下之應變分佈圖....................32 圖5-6 、數值分析法在不同加壓下之應變分佈圖.........33 表目錄 表4-1、相關參數列表............22 表5-1、鋼管材質之力學性值........27zh_TW
dc.language.isoen_USzh_TW
dc.publisher土木工程學系所zh_TW
dc.relation.urihttp://www.airitilibrary.com/Publication/alDetailedMesh1?DocID=U0005-2107200921060700en_US
dc.subjectDigital Image Correlationen_US
dc.subject數位影像法zh_TW
dc.title數位影像法於圓管裂縫之分析zh_TW
dc.titleDigital Image Correlation for analysis of cracked cylindrical pipesen_US
dc.typeThesis and Dissertationzh_TW
item.grantfulltextnone-
item.openairetypeThesis and Dissertation-
item.cerifentitytypePublications-
item.languageiso639-1en_US-
item.fulltextno fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
Appears in Collections:土木工程學系所
Show simple item record
 
TAIR Related Article

Google ScholarTM

Check


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.