Mechanical Properties of Cross Section of Lower Limb Long Bones in Jomon Man
Mechanical Properties of Cross Section of Lower Limb Long Bones in Jomon Man
复制标题
绳文人下肢长骨横截面的力学特性
DOI：
10.1537/ase1911.90.supplement_105
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发表时间：
1982
期刊：
影响因子：
--
通讯作者：
Hideo Takahash
中科院分区：
文献类型：
--
作者：
Tasuku Kimura;Hideo Takahash
测量绳纹人下肢骨（即股骨、胫骨和腓骨）的中长横截面，以获得其几何和机械特性，如横截面积和面积惯性矩。将绳纹人的骨骼与已经报道的近代日本人的骨骼进行了比较。绳纹骨的横截面在前后方向上强烈地抵抗弯曲力矩，而不会使骨质的体积发生很大变化。讨论了骨的平整度和坚固性，以及从外部测量和从骨内物质分布测量之间的差异。指出了内部测量的重要性。
The cross sections at the mid-length of the Jomon lower limb bones, that is, the femur, the tibia and the fibula, were measured to obtain their geometric and mechanical properties, such as the cross-sectional area and the moment of inertia of area. The Jomon bones were compared with those of the recent Japanese which were reported already. The cross section of the Jomon bones resisted strongly against the bending moment in the anteroposterior direction without changing greatly the volume of the bone substance. The flatness and the robusticity of the bone were discussed in regard to the difference between the measurements from the outside and from the distribution of the substance inside the bone. The importance of the inside measurement was pointed out.