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研究生： 鄭又升
Yu-sheng Cheng
論文名稱： 橡膠材料中微孔的不穩定擴張
Unstable expansion of the rubber material in the microvoids
指導教授： 李顯智
Shian-jr Li
口試委員:
學位類別： 碩士
Master
系所名稱： 工學院 - 土木工程學系
Department of Civil Engineering
畢業學年度： 100
語文別： 中文
論文頁數： 65
中文關鍵詞： 孔洞擴張 、橡膠材料
外文關鍵詞： Hou-Abeyaratne Field, void growth, Rubber
相關次數： 點閱：9  下載：0 
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    • 本論文旨在反省現行文獻中，關於微孔形成理論一些可商榷之處。第一部分提出不穩定孔洞擴張有強烈與微弱的程度區別與不穩定擴張發生的難易程度及擴張速度的探討。接著再以模擬實際橡膠的各種不同材料模型比較，來探討實際橡膠材料的微孔不穩定擴張現象。
    本論文第二個部分在探討圓形微孔非對稱變形的Hou-Abeyaratne Field(HAF)的精確性。

    This paper aims to reflect on the existing literature on microvoid formation theory can be open to discussion. The first part of the expansion of unstable voids have strong and weak degree of difference and the unstable expansion of the degree of difficulty and rate of expansion. Then a variety of material models to simulate real rubber to investigate the actual rubber material voids unstable expansion phenomenon.
    The second part of this paper to investigate the non- symmetric deformation of the circular voids the accuracy of Hou-Abeyaratne Field (HAF).

    目錄 摘要 I Abstract II 誌謝 III 目錄 IV 圖目錄 VI 符號表 VII 第一章 緒論 1 第二章 圓形微孔圓對稱變形計算公式 5 第三章 圓形微孔圓對稱擴張 9 3.1 設c趨近於零計算其 Pcr 9 3.2 設c為有限小計算其 Punstable 11 3.3 強烈不穩定與微弱不穩定的孔洞擴張 14 3.4 不穩定擴張發生的難易度及其擴張速度 20 3.5 真實材料的微孔擴張分析 23 第四章 圓形微孔非對稱變形計算公式 39 4.1 推導Hou-Abeyaratne 變形場（HAF）的解 39 4.2 推導HAF誤差方程式 43 第五章 Hou-Abeyaratne Field的誤差 46 第六章 結論與建議 49 參考文獻 52

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