期刊简介
本刊由中国力学学会生物力学专业委员会和中国生物医学工程学会生物力学专业委员会联合主办，是国内唯一一本公开发行，积极反映医学生物力学基础研究与应用研究成果，推动国内外学术交流，促进医、理、工各学科相互了解和合作为目的学术性刊物。报道内容主要包括医学生物力学领域中有关固体力学、流体力学、流变学、运动生物力学等方面的研究论文。
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首页>医用生物力学杂志
- 杂志名称：医用生物力学杂志
- 主管单位：中华人民共和国教育部
- 主办单位：上海交通大学
- 国际刊号：1004-7220
- 国内刊号：31-1624/R
- 出版周期：双月刊
期刊荣誉：中国科技论文统计源期刊（中国科技核心期刊）期刊收录：CA 化学文摘(美), 统计源核心期刊(中国科技论文核心期刊), 上海图书馆馆藏, 文摘与引文数据库, 国家图书馆馆藏, 维普收录(中), 剑桥科学文摘, 哥白尼索引(波兰), Pж(AJ) 文摘杂志(俄), 北大核心期刊(中国人文社会科学核心期刊), CSCD 中国科学引文数据库来源期刊(含扩展版), 知网收录(中), 万方收录(中), EI 工程索引(美)
An Inhomogeneous and Anisotropic Constitutive Model of Human Dentin
Bo HUO
关键词：microscopic structure, constitutive model, constitutive law, mineral content
摘要：Introduetion In human dentin,microscopic tubules extend through the entire dentin with variational diameters.The peritubular dentin encircles the tubules and is characterized by its high mineral content.The intertubular dentin occupies the volume outside of peritubular dentin and contains more collagen and less mineral than the peritubular dentin.The above structural characters of dentin should lead to an inhomogeneous and anisotropic stress-strain relation of dentin.In the past years,a lot of experiments based on the microscopic structure of dentin had been done.Some attempts on theoreticallv modeling constitutive law of dentin were also presented.Here author gives an inhomogeneous and anisotropic constitutive model of human dentin,considering the difference of peri-and intertubular dentin,and compare the FEA results basing on this model with the moiréfringe testing results of Wang and Weiner(1998).
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