Finite Element Modeling of Mechanical Behavior Variation of Collagen Fibrils under Different Concentration of Saline Solutions
學年 104
學期 1
發表日期 2015-11-20
作品名稱 Finite Element Modeling of Mechanical Behavior Variation of Collagen Fibrils under Different Concentration of Saline Solutions
作品名稱（其他語言）
著者 Chuang, B.-S. Chen, P.-J. Wang, C.-K.
作品所屬單位 Department of Civil Engineering, Tamkang University
出版者 Taipei, Taiwan: Society of Theoretical and Applied Mechanics of the Republic of China
會議名稱 The 39th National Conference on Theoretical and Applied Mechanics
會議地點 Taipei, Taiwan
摘要 For shape maintenance and migration of living organisms, bio-polymer materials play important roles for the redistribution of internal forces in the biological structures. A substantial amount of observations have been made over the past decades to show how the structures composed of bio-polymers deform and identify what the characteristics of the network materials are. For example, it has been revealed both experimentally and computationally that as macroscopic loading goes, the bio-polymer materials of the network type experience alterations from entropy-directed shape changes to structural deformations, such as filament bending and stretching. In addition, the transition point happens as the levels of macroscopic stress reach around 1% of the bulk modulus of the materials. Hence, here finite element formulations are developed to solve the large deformation problems for the bio-polymer materials in solutions by introducing fluid-solid interaction forces across the immersed boundaries of the materials. We anticipate that this technique will open doors for understanding more physiological states of biological specimens under environmental loading.
關鍵字 Finite element method Fluid-solid interaction Soft materials Nonlinear elasticity
語言 zh_TW
收錄於
會議性質 國內
校內研討會地點
研討會時間 20151120-20151121
通訊作者 Wang, C.-K.
國別 TWN
公開徵稿 Y
出版型式 紙本
出處 The 39th National Conference on Theoretical and Applied Mechanics
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/104001 )

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