會議論文
| 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 ) |