請用此 Handle URI 來引用此文件：
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/35784完整後設資料紀錄
| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 林輝政 | |
| dc.contributor.author | Yu-Hao Tan | en |
| dc.contributor.author | 陳宇浩 | zh_TW |
| dc.date.accessioned | 2021-06-13T07:09:57Z | - |
| dc.date.available | 2016-07-27 | |
| dc.date.copyright | 2011-07-27 | |
| dc.date.issued | 2011 | |
| dc.date.submitted | 2011-07-22 | |
| dc.identifier.citation | 1. W. Li and L. J. Lee, “Low temperature cure of unsaturated polyester resins with thermoplastic additives I. Dilatometry and morphology study,” Polymer, Vol. 41 (2000) 685-696
2. W. Li and L. J. Lee, “Low temperature cure of unsaturated polyester resins with thermoplastic additives II. Structure formation and shrinkage control mechanism,” Polymer, Vol. 41 (2000) 697-710 3. W. Li , L. J. Lee and K. H. Hsu, “Low temperature cure of unsaturated polyester resins with thermoplastic additives III. Modification of polyvinyl acetate for better shrinkage control,” Polymer, Vol. 41 (2000) 711-717 4. Xia Cao and L. James Lee, “Control of shrinkage and residual styrene of unsaturated polyester resins cured at low temperatures : I. Effect of curing agents,” Polymer, Vol. 44 (2003) 1893-1902 5. Xia Cao and L. James Lee, “Control of volume shrinkage and residual styrene of unsaturated polyester resins cured at low temperatures: II. Effect of comonomer,” Polymer, Vol. 44 (2003) 1507-1516 6. Wen Li and L. James Lee, “Shrinkage control of low-profile unsaturated polyester resins cured at low temperatures,” Polymer, Vol. 39 (1998) 5677-5687 7. Liqun Xu and L. James Lee, “Effect of Nano-clay on shrinkage control of low profile Unsaturated Polyester (UP) resin cured at room temperature,” Polymer, Vol. 45 (2004) 7325-7334 8. S. R. White and H. T. Hahn, “Process Modeling of Composite Material: Residual Stress Development during Cure. Part I. Model Formulation,” Journal of Composite Materials, Vol. 26, No. 16 (1992) 2402-2422 9. S. R. White and H. T. Hahn, “Process Modeling of Composite Material: Residual Stress Development during Cure. Part II. Experimental Validation,” Journal of Composite Materials, Vol. 26, No. 16 (1992) 2423-2453 10. M. E. Tuttle, R. T. Koehler and D. Keren, “Controlling Thermal Stresses in Composites by Means of Fiber Prestress,” Journal of Composite Materials, Vol. 30, No. 4 (1996) 486-502 11. Douglas Adolf and James E. Martin, “Calculation of Stresses in Cross linking Polymers,” Journal of Composite Materials, Vol. 30, No. 1 (1996) 13-34 12. Travis A. Bogetti and John W. Gillespie, JR., “Process-induced stress and deformation in thick-section thermoset composite laminates,” Journal of Composite Materials, Vol. 26, No. 5 (1992) 626-659 13. L. J. B. Peeters, P. C. Powell and L. Warnet, “Thermally-Induced Shapes of Unsymmetric Laminates,” Journal of Composite Materials, Vol. 30, No. 5 (1996) 603-626 14. Maenghyo Cho, Min-Ho Kim, Heung Soap Choi, Chung Hwa Chung, Kyu-Jong Ahn and Yong Sung Eom, “A Study on the Room-Temperature Curvature Shapes of Unsymmetric Laminates Including Slippage Effects,” Journal of Composite Materials, Vol. 32, No. 5 (1998) 460-482 15. Kevin D. Potter and Paul M. Weaver, “A concept for the generation of out-of –plane distortion from tailored FRP laminates,” Composites: Part A, Vol. 35 (2004) 1353-1361 16. M. Gigliotti, M. R. Wisnom and K. D. Potter, “Development of curvature during the cure of AS4/8552 [0/90] Unsymmetric composite plates,” Composites Science and Technology, Vol. 63 (2003) 187-197 17. Marie-Laure Dano and Michael W. Hyer, “Thermally-induced Deformation Behavior of Unsymmetric Laminates,” International Journal of Solids and Structures, Vol. 35, No. 17 (1998) 2101-2120 18. Marco Gigliotti, Michael R. Wisnom and Kevin D. Potter, “Loss of bifurcation and multiple shapes of thin [0/90] Unsymmetric composite plates subject to thermal stress,” Composites Science and Technology, Vol. 64 (2004) 109-128 19. Marie-Laure Dano and Michael W. Hyer, “Snap-through of Unsymmetric fiber-reinforced composite laminates,” International Journal of Solids and Structures, Vol. 39 (2002) 175-198 20. M. Schlecht, K. Schulte and M. W. Hyer, “Advanced calculation of the room- temperature shapes of thin Unsymmetric composite laminates,” Composite Structures, Vol. 32 (1995) 627- 633 21. Jack D. Hochhalter, Jack J. Massarello, Arup K. Maji and Paul A. Fuierer, “The Origins of Fiber Print-Through in Lightweight Composite Optics,” Proceedings of SPIE Vol.6289 (2006) 628-902 22. Jack J. Massarello, Jake D. Hochhalter, Paul A. Fuierer and Arup K. Maji, “Composite mirror replication: curing, coating and polishing ,”Proceedings of SPIE Vol.5868(2005)58680O 23. Jack J. Massarello, Jeffry S. Welsh, Jake D. Hochhalter, Arup K. Maji and Paul A. Fuierer, “Fiber Print-Through mitigation technique for composite mirror Replication,” Optical Engineering 45 (December 2006) 123401 24. Jack D. Hochhalter, Jack J. Massarello, Arup K. Maji and Paul “Quantifying the Effects of Curing Parameters and Composite Characteristics on Fiber Print-Through,” Journal of Advanced Materials, V.39(2007) p.40-48 25. S. J. Thompson, D. Brooks, A. P. Doel “A nickel-carbon-fiber composite for large adaptive mirrors: Fabrication methods and properties,” OPTICS EXPRESS Vol. 16(2008)1321 26. E. Enke, “Stress relieving by vibration,” Maschinenmarkt, v.61, n.66, pp. 37-38, 1955. 27. H. Buhler and H. G. Pfaizgraf, “Investigations Into the Removal of Internal Stress in Cast Iron and Steel by Mechanical Vibration and Continued Holding in the Atmosphere,” V.D.I. Verlag, pp.56, 1962. 28. H. Buhler and H. G. Pfaizgraf, “Discussion on the Reduction of Residual Stresses in Workpieces Made of Cast Iron,” Weristati and Betrieb, n.2, v.l71,pp.3643, 1964. 28. H. Buhler and H. G. Pfaizgraf, “Investigations into the Reduction of Residual gelding Stresses by Alternating Stress Tests or Mechanical Vibration,” Inst. of Machine Tools and Shaping Technology of the University, Hanover. Schweisse and Schreiden, v.16, n.5, 1964. 30. H. Buhler and H. G. Pfaizgraf,”Relief of Casting Stresses by Jotting: Part 1,” Foundry Trade Journal, v.118, pp.567-569, 1965. 31. G. August and Jr. Hebel, “Sub resonant Vibrations Relieve Residual Stress,” Metal Progress, Vol. 128 no. 6 pp. 51-55 1985. 32. “Meta-Lax Stress Relief Procedure” Bonal Technologies, Inc., 1997. 33. BS EN ISO 1302 (2002) Geometrical product specifications (GPS). Indication of surface texture in technical product documentation. 34. 王栢村，「振動學」全華科技圖書股份有限公司，1996。 35. 廖進益，「樹酯灌注成型法對於表面螺紋印現象及拉伸疲勞性質之影響」，國 立台灣大學工程科學及海洋工程研究所博士論文 (2007)。 36. 江仁力，「遊艇表面螺紋印現象的研究與改善」，國立台灣大學工程科學及海洋工程研究所碩士論文 (2006)。 37. 黃厚達，「複合材料表面螺紋印現象分析研究」，國立台灣大學工程科學及海洋工程研究所碩士論文 (2007)。 38. 李易修，「緩衝複合材料表面螺紋印現象分析研究」，國立台灣大學工程科學及海洋工程研究所碩士論文 (2008) 。 39. 劉至豐，「超音波激化複合材料表面螺紋印現象」，國立台灣大學工程科學及海洋工程研究所碩士論文 (2009) 。 40. 郭蘭中、李新勇，「振動時效消除殘餘應力的機理及應用」，蘭州工業高等專科學校學報 (2005)。 41. 段華軍、王鈞、楊小利，「新型低收縮添加劑研究」，武漢理工大學 玻璃鋼/複合材料 (2004)。 42. 許家豪，「FRP遊艇螺紋印現象特性探討」，國立台灣大學第二十屆中國造船暨輪機工程研討會及國科會成果發表會論文(2008)。 | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/35784 | - |
| dc.description.abstract | 真空輔助樹脂灌注成型法(Vacuum Assisted Resin Transfer Molding，簡稱VARTM)是纖維補強強化塑膠(Glass Fiber-Reinforced-Plastic，簡稱GFRP)的先進製程之一，而是用Seemann公司專利樹脂導流網(俗稱黑網)的VARTM則稱為Seemann Composite Resin Infusion Molding Process，簡稱為SCRIMP。Print-Through Phenomenon，簡稱 PTP，的產生的主要原因為樹脂硬化反應完成後的溫差作用，使不同熱膨脹係數的材料有不同的收縮量，造成樹脂體積收縮以及殘餘應力產生，而使膠殼產生PTP；此外，在SCRIMP製程中，所受到的大氣壓力亦會產生殘餘應力。
對於PTP的研究，本文以表面性質振幅參數中的平均粗糙度Ra的定量量測，客觀的判斷不同試片表面PTP的嚴重程度，另外，由實驗的結果亦可發現，PTP可由表面的拋光研磨而被消除，所以PTP是材料表面的微小局部變形的結果。 在探討PTP的過程中，利用壓電陶瓷對於驅動頻率的改變，可以提早將試片內部之殘餘應力釋放，加速PTP的產生。驅動頻率的選擇對於PTP的產生有很大的影響，本論文提出了三種頻率驅動並對於結果做定性的量測來觀察PTP。並且，利用ABAQUSTM有限元素軟體模擬試片經由驅動頻率令壓電陶瓷振動產生之模態和其對振動對試片內部釋放應力之主要變數。 | zh_TW |
| dc.description.abstract | Vacuum Assisted Resin Transfer Molding (abbr. VARTM) is one of the advanced molding processes of Glass Fiber-Reinforced-Plastic (abbr. GFRP). If the resin flow medium patented by Seemann Corp. is used in VARTM, the process will be called Seemann Composite Resin Infusion Molding Process (abbr. SCRIMP).The main reason that caused PTP is due to thermal shrinkage of the plastic matrix during cooling process. Furthermore, the atmospheric pressure during SCRIMP process is one of the main reason that produce residual stress.
For the study of Print-Through Phenomenon (abbr.PTP), the amplitude parameter of the surface texture properties has been carried out, the average roughness (Ra) is measured to objectively determine the existence of PTP and its level. Besides that, the measuring results also revealed that PTP can be eliminated by polishing the surface of GFRP. Therefore, PTP is a visual problem of the tiny deformation of the surface. This paper presents three frequency levels by using piezoelectric to vibrate the GFRP specimens and discovered that it could accelerate the PTP reveal on the gel-coating surface effectively by using the average roughness (Ra) above to determine the existence of PTP and its level. Frequency remain an important factor that in accelerating the PTP. In this paper has further discussing on choosing the appropriate frequency and its results. By using ABAQUS to simulate the main variable that control residual stress relief in the GFRP specimen. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-13T07:09:57Z (GMT). No. of bitstreams: 1 ntu-100-R98525092-1.pdf: 11290457 bytes, checksum: b9ca8c7de3480de8a4bcd7d279a16399 (MD5) Previous issue date: 2011 | en |
| dc.description.tableofcontents | 摘要 II
Abstract III 目錄 IV 圖目錄 VI 表目錄 X 第一章 序論 1 1-1 研究動機與背景 1 1-2 文獻回顧 4 1-3 表面螺紋印現象(PTP)之說明 7 1-4 表面螺紋印現象之解決方法 10 1-5 本論文架構 12 第二章 試片製作與實驗儀器 13 2-1試片製作材料 13 2-2試片製作流程 16 2-3定性以及定量量測 23 2-4 壓電材料 30 2-4-1 壓電材料基本性質 30 2-4-2 陶瓷壓電基本參數 32 2-5 共振頻率之量測 37 2-6 振動釋放殘餘應力原理 38 2-7單功率(帶寬)法 40 2-8 研磨拋光實驗 41 第三章 各項研究與結果 43 3-1驅動頻率改變對PT現象之影響 43 3-2 共振頻率 44 3-3共振振幅1/3 高度時的頻率 51 3-4共振振幅2/3 高度時的頻率 58 3-5 各個驅動頻率效果比較 65 3-6 陶瓷壓電之有效範圍 67 3-7 研磨實驗 72 3-8 結構特性探討 75 3-8-1阻尼計算 75 3-8-2拉伸實驗 76 第四章 數值模擬 79 4-1 有限元素軟體簡介 79 4-2 有限元素模型 80 4-3 分析結果 83 第五章 結論與建議 89 5-1 綜合結論 89 5-2 未來研究與建議 91 參考文獻 92 | |
| dc.language.iso | zh-TW | |
| dc.subject | 螺紋印 | zh_TW |
| dc.subject | 殘餘應力 | zh_TW |
| dc.subject | 壓電陶瓷 | zh_TW |
| dc.subject | 膠殼 | zh_TW |
| dc.subject | SCRIMP | zh_TW |
| dc.subject | 複合材料 | zh_TW |
| dc.subject | SCRIMP | en |
| dc.subject | piezoelectric | en |
| dc.subject | gel-coating | en |
| dc.subject | residual stress | en |
| dc.subject | PTP | en |
| dc.subject | GFRP | en |
| dc.title | 利用陶瓷壓電振動激化複合材料表面螺紋印現象 | zh_TW |
| dc.title | The Study of Exciting Print-Through Phenomenon on the Surface of GFRP Materials by using Piezoelectric Vibration | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 99-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 江茂雄,王昭男 | |
| dc.subject.keyword | 複合材料,螺紋印,殘餘應力,SCRIMP,膠殼,壓電陶瓷, | zh_TW |
| dc.subject.keyword | GFRP,PTP,residual stress,SCRIMP,gel-coating,piezoelectric, | en |
| dc.relation.page | 96 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2011-07-22 | |
| dc.contributor.author-college | 工學院 | zh_TW |
| dc.contributor.author-dept | 工程科學及海洋工程學研究所 | zh_TW |
| 顯示於系所單位： | 工程科學及海洋工程學系 | |
文件中的檔案：
| 檔案 | 大小 | 格式 | |
|---|---|---|---|
| ntu-100-1.pdf 未授權公開取用 | 11.03 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。