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題 名 | A Novel Viscoelastic Model Based on Intrinsic Time=以內在時間理論基礎建立之新黏彈模式 |
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作 者 | 許伯秋; 劉慶雄; 湯耀祖; 張慶元; | 書刊名 | 中正嶺學報 |
卷 期 | 27:1 1998.09[民87.09] |
頁 次 | 頁98-105 |
分類號 | 440.2 |
關鍵詞 | 潛變; 內涵時間理論; 硬化函數; 內在時間; 鬆弛; Creep; Endochronic theory; Hardening function; Intrinsic time; Relaxation; |
語 文 | 英文(English) |
中文摘要 | 本文研究是以Valanis所提出之內涵時間理論為基礎,並應用內在時間與硬化函數的概念, 推導材料潛變及鬆弛之相關方程。同時藉由模擬純鎂晶體的力學性質評估推導所建黏彈模式之正確 性,模擬結果證實本文模式應用於黏彈材料成效良好。 |
英文摘要 | This study adopts the concept of intrinsic time and the hardening functions to directly derive the creep and the relaxation equation from the defined integral equations which is basically developed by Valanis in his endochronic theory. The mechanical properties of pure polycrystalline magnesium are then simulated to evaluate the validity of the proposed viscoelastic model. Simulation results verify that the model is highly effective in dealing with viscoelastic materials. |
本系統中英文摘要資訊取自各篇刊載內容。