人体在站立、行走和劳动作业时下肢骨骼担负着支持全身体重的重要功能。研究人体下肢骨骼的抗压性能,可以了解下肢骨骼对机械负荷的耐受性,预测损伤易发部位和损伤阈值,也可为研究骨折机理、人工骨以及体育运动等提供生理数据。研究人体下肢骨的抗压性能,国外早在上一世纪(Rauber,1876;Messerer,1880就已开始,至今仍在继续研究。国 When the body is standing, walking and working, the lower extremity skeletons bear the important function of supporting body weight. To study the compressive properties of human lower extremity bones, we can understand the tolerance of lower extremity bones to mechanical loads, predict the vulnerable sites and damage thresholds, and provide physiological data for studying fracture mechanisms, artificial bones and sports. Study of the human body lower limb bone compressive properties, as early as the last century (Rauber, 1876; Messerer, 1880 has begun, is still continuing to study.