臺灣博碩士論文加值系統

本文探討多種異向性材料所組成且接合面具不同邊界條件之楔形體之應力奇異性分析。在廣義平面應變的假設下，分別以卡式座標與極座標描述位移場、應力場及平衡方程式，並建立特徵值方程式；推演楔形面不同邊界條件所對應不同接合面條件之特徵方程式。本文針對束制為固定端時的裂紋，分析不同材料參數所對應之應力奇異性強度。

摘要………………………………………………………Ⅰ
誌謝………………………………………………………Ⅱ
目錄………………………………………………………Ⅴ
表目錄……………………………………………………Ⅶ
圖目錄……………………………………………………Ⅸ
第一章 緒論……………………………………………1
1.1 前言…………………………………………………1
1.2 文獻回顧……………………………………………2
1.3 本文綱要……………………………………………4
第二章 基本公式………………………………………6
第三章 邊界曳引力為零之異向性複合材料楔形體
應力奇異性分析………………………………11
3.1 交界面完全結合之異向性雙材料楔形體…………13
3.2 具滑移面之異向性雙材料楔形體…………………17
第四章 位移固定之異向性複合材料楔形體
應力奇異性分析………………………………20
4.1 交界面完全結合之楔形體奇異性分析……………20
4.2 具滑移面之楔形體奇異性分析……………………24
第五章 具滑移面之單斜晶雙材料楔形體……………27
5.1 單斜晶複合物之滑移面裂縫問題…………………29
5.2 具滑移面之正交性雙材料楔形體問題……………31
5.3 具滑移面之正交性退化雙材料楔形體問題………33
第六章 數值分析驗證與討論…………………………36
6.1 複合楔形體裂縫之應力奇異性……………………37
6.2 數值結果分析與討論………………………………52
第七章 結論與建議……………………………………54
參考文獻…………………………………………………56
自述………………………………………………………59

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