| contributor author | Alan D. Freed | |
| contributor author | Todd C. Doehring | |
| date accessioned | 2017-05-09T00:15:19Z | |
| date available | 2017-05-09T00:15:19Z | |
| date copyright | August, 2005 | |
| date issued | 2005 | |
| identifier issn | 0148-0731 | |
| identifier other | JBENDY-26519#587_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/131356 | |
| description abstract | A physiologic constitutive expression is presented in algorithmic format for the nonlinear elastic response of wavy collagen fibrils found in soft connective tissues. The model is based on the observation that crimped fibrils in a fascicle have a three-dimensional structure at the micron scale that we approximate as a helical spring. The symmetry of this wave form allows the force/displacement relationship derived from Castigliano’s theorem to be solved in closed form: all integrals become analytic. Model predictions are in good agreement with experimental observations for mitral-valve chordæ tendineæ. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Elastic Model for Crimped Collagen Fibrils | |
| type | Journal Paper | |
| journal volume | 127 | |
| journal issue | 4 | |
| journal title | Journal of Biomechanical Engineering | |
| identifier doi | 10.1115/1.1934145 | |
| journal fristpage | 587 | |
| journal lastpage | 593 | |
| identifier eissn | 1528-8951 | |
| keywords | Fibers | |
| keywords | Stress | |
| keywords | Waves | |
| keywords | Algorithms | |
| keywords | Biological tissues | |
| keywords | Force | |
| keywords | Geometry | |
| keywords | Springs | |
| keywords | Valves | |
| keywords | Theorems (Mathematics) | |
| keywords | Physiology | |
| keywords | Stiffness | |
| keywords | Elastic moduli | |
| keywords | Displacement | |
| keywords | Deformation AND Wavelength | |
| tree | Journal of Biomechanical Engineering:;2005:;volume( 127 ):;issue: 004 | |
| contenttype | Fulltext | |