期刊
MECHANICS RESEARCH COMMUNICATIONS
卷 35, 期 1-2, 页码 32-42出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.mechrescom.2007.10.007
关键词
bone remodeling; hybrid cellular automata; modeling; simulation; anisotropy
类别
Computational models of the bone remodeling process have been utilized to further our understanding of the adaptation of bone architecture to changes in its mechanical environment. The hierarchical hybrid cellular automata (HHCA) algorithm is a multi-scale approach for the simulation of the adaptation of bone. Currently, this remodeling algorithm utilizes the apparent material properties of the trabecular architecture. The objective of this work is to increase the fidelity of the HHCA algorithm by incorporating the local anisotropic properties of these structures. Preliminary analyses display improved efficiency and a more consistent material distribution when incorporating anisotropic properties into the HHCA methodology. (c) 2007 Elsevier Ltd. All rights reserved.
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