Biomechanics
本课程运用力学原理分析生物体运动与变形规律，涵盖骨、关节、肌肉、心血管系统的力学行为。学生学习刚体动力学、连续介质力学、流体力学在生物系统中的应用，掌握应力应变分析、运动捕捉与建模方法。课程结合人体步态分析、植入物受力评估等实际案例，为医疗器械设计、康复工程与运动医学研究奠定理论基础。
This course applies mechanical principles to analyze motion and deformation in biological systems, covering bones, joints, muscles, and the cardiovascular system. Students learn rigid body dynamics, continuum mechanics, and fluid mechanics applied to biological systems, with stress analysis and motion capture methods. Real-world cases include gait analysis and implant loading, laying theoretical foundations for medical device design and rehabilitation.
学生使用ANSYS或COMSOL建立膝关节置换植入物的三维有限元模型，模拟站立、行走、下蹲三种载荷条件下的应力分布，分析假体材料不同方案的力学性能，并撰写报告提出优化建议。
Students build a 3D finite element model of a knee replacement implant using ANSYS or COMSOL, simulating stress distribution under standing, walking, and squatting loads. They compare material options, evaluate mechanical performance, and write a report with optimization recommendations.