| 研究生: |
謝文宜 Hsieh, Wen-I |
|---|---|
| 論文名稱: |
多裂紋之裂紋面降伏區大小之評估 |
| 指導教授: |
宋見春
Sung, Jian-Chuen |
| 學位類別: |
碩士 Master |
| 系所名稱: |
工學院 - 土木工程學系 Department of Civil Engineering |
| 論文出版年: | 2002 |
| 畢業學年度: | 90 |
| 語文別: | 中文 |
| 論文頁數: | 54 |
| 中文關鍵詞: | 裂紋 、降伏 |
| 外文關鍵詞: | crack, yielding |
| 相關次數: | 點閱:65 下載:1 |
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本文旨在建立一數值方法,用以分析均質等向性無限域含多裂紋之應力強度因子(SIF),其次利用此數值方法評估多裂紋裂紋面降伏區之大小,結果顯示對於多裂紋且裂紋幾何位置具對稱性之問題,其降伏區大小之評估準確度較優,而當裂紋幾何位置不規則配置時,評估降伏區時,裂紋間干擾性產生之剪應力應予考慮。
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