Cordey J, Grütter R, Johner R
AO Research Institute, Davos Platz.
Injury. 2000 Sep;31 Suppl 3:C68-71. doi: 10.1016/s0020-1383(00)80036-4.
How strong is a long bone in torsion? The principle of mechanical engineering of torsion on a beam is applied to the cylindrical tube model of a bone. The deformation and the strength of the tube are calculated. The calculated strength is about twice that of a real, not circular bone (human tibia) with the same cross-sectional area.
长骨在扭转时的强度如何？梁扭转的机械工程原理应用于骨的圆柱管模型。计算该管的变形和强度。计算出的强度约为具有相同横截面积的真实非圆形骨（人类胫骨）的两倍。
