%0 Journal Article
%T INVESTIGATION OF THE STIFFNESS OF TRABECULAE BY REPRESENTATIVE VOLUME ELEMENT (RVE) APPROACH<br>利用松质骨理想化模型对骨小梁刚度的研究
%A Zhang Ning
%A Fan Xuejun
%A <br>张宁
%A 樊学军
%J 力学学报
%D 1997
%I 
%X Based on the concept of the fabric tensor to represent the microstructure of the cancellous bone, a more sophisticated idealized representative volume element (RVE) model is introduced for cancellous bone. It is assumed that the trabeculae distribution in the principal direction of the fabric tensor is proportional to the associated eigenvalue of the tensor. With this understanding, the present model provides a consistent and quantitative way to describe various kinds of microstructures from rod like trab...
%K trabeculae
%K fabric tensor
%K anisotropy
%K homogenization theory<br>骨小梁
%K 结构张量
%K 各向异性
%K 均匀化理论
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=4100DA4A1A3BA1B0CE5AD99AE1DFB420&aid=AE6D6FBC5E5081ACBCBA4E8EBB03897F&yid=5370399DC954B911&vid=771469D9D58C34FF&iid=B31275AF3241DB2D&sid=80BBC722D530DB8D&eid=2868AE484E7BAD6B&journal_id=0459-1879&journal_name=力学学报&referenced_num=8&reference_num=2