CATALOG DATA:
An introduction to the biomechanics of the musculoskeletal system. Kinematics and dynamics of the skeleton. Calculation of inter-segmental forces, muscle forces and activation levels. Mechanical behavior of typical orthopaedic tissues using appropriate engineering models. Mechanical adaptability of the skeleton to mechanical loads. Applications to the design of orthopaedic devices.TEXTBOOK:
none.GOALS:
The goal of the class is twofold. First, students will develop an understanding of some of the complex mechanical issues involved in analyzing biological systems, and the design of treatments or devices for injuries and disease. Second, they will learn how engineering methods can be applied in non-traditional arenas, and how complex problems can be solved through the application of appropriate physical principles.PREREQUISITES:
AME 20222 (AME 226) Mechanics II, AME 20241 (AME 238) Mechanics of Solids.Topics:
- Two and three-dimensional kinematics of the skeleton
- Two dimensional skeletal dynamics
- Muscle dynamics and activation
- Muscle force distribution/indeterminate problems
- Spine mechanics Extra-cellular matrix constituents
- Tendons and Ligaments
Viscoelasticity- Cartilage
Osmotic Swelling
Introduction to biphasic theory
Introduction to lubrication- Bone
Anisotropic Hooke’s law and failure theories
Voigt and Reuss bounds for composite materials
Modulus/density relationships – cellular solids- Bone biology and adaptation
- Orthopaedic devices
Load sharing/Load transfer
Stress-shielding Materials selectionABET category content as estimated by faculty member who prepared the course description:
Engineering Science: 2.0 credits or 67%
Engineering Design: 1.0 credits or 33%
Prepared by: Professor Glen Niebur
Last Update: May 11, 2004
Direct comments, questions, and corrections to amedept@nd.edu