摘要
本实验主要目的是获得骨的断裂韧性资料,包括统计分析,随方向变化规律等。还将测量骨的临界J积分值,并利用各向异性体断裂力学的关系式,换算成K的临界值,比较两种方法求得K_c值的误差,从而检验公式的适用性。
The main purpose of the experiment is to obtain the bata of fracture toughness of human bone. including statistical distribution and laws of changing with the direction etc.. The experimental results can be a reference for orthopedics department, prosthesi s design, recovery engineering and exploitation of artificial biomaterial.
出处
《沈阳建筑工程学院学报》
1990年第4期81-87,共7页
Journal of Shenyang Archit Civil Eng Univ: Nat Sci
关键词
胫骨
生物力学
断裂
实验
tibia
anisotropic materials
functional homeostatic
fracture toughness
confidence levels
