INCORPORATION OF SPINAL FLEXIBILITY MEASUREMENTS INTO FINITE-ELEMENT ANALYSIS

被引:38
作者
GARDNERMORSE, MG [1 ]
LAIBLE, JP [1 ]
STOKES, IAF [1 ]
机构
[1] UNIV VERMONT, DEPT CIVIL ENGN & MECH ENGN, BURLINGTON, VT 05405 USA
来源
JOURNAL OF BIOMECHANICAL ENGINEERING-TRANSACTIONS OF THE ASME | 1990年 / 112卷 / 04期
关键词
D O I
10.1115/1.2891216
中图分类号
Q6 [生物物理学];
学科分类号
071011 ;
摘要
This technical note demonstrates two methods of incorporating the experimental stiffness of spinal motion segments into a finite element analysis of the spine. The first method is to incorporate the experimental data directly as a stiffness matrix. The second method approximates the experimental data as a beam element. © 1990 by ASME.
引用
收藏
页码:481 / 483
页数:3
相关论文
共 16 条
[1]   MECHANICAL-PROPERTIES OF HUMAN LUMBAR SPINE MOTION SEGMENTS .2. RESPONSES IN COMPRESSION AND SHEAR - INFLUENCE OF GROSS MORPHOLOGY [J].
BERKSON, MH ;
NACHEMSON, A ;
SCHULTZ, AB .
JOURNAL OF BIOMECHANICAL ENGINEERING-TRANSACTIONS OF THE ASME, 1979, 101 (01) :53-57
[2]   DEAD OR ALIVE - PROBLEM OF INVITRO TISSUE MECHANICS [J].
BLACK, J .
JOURNAL OF BIOMEDICAL MATERIALS RESEARCH, 1976, 10 (03) :377-389
[3]  
DIMNET J, 1989, COMMUNICATION
[4]   VARIATION OF LUMBAR SPINE STIFFNESS WITH LOAD [J].
EDWARDS, WT ;
HAYES, WC ;
POSNER, I ;
WHITE, AA ;
MANN, RW .
JOURNAL OF BIOMECHANICAL ENGINEERING-TRANSACTIONS OF THE ASME, 1987, 109 (01) :35-41
[5]   A METHOD OF ANALYZING THE 3-DIMENSIONAL STIFFNESS PROPERTIES OF THE INTACT HUMAN LUMBAR SPINE [J].
LABORDE, JM ;
BURSTEIN, AH ;
SONG, K ;
BROWN, RH ;
BAHNIUK, E .
JOURNAL OF BIOMECHANICAL ENGINEERING-TRANSACTIONS OF THE ASME, 1981, 103 (04) :299-300
[7]  
PANJABI MM, 1977, ORTHOP CLIN N AM, V8, P181
[8]   3-DIMENSIONAL FLEXIBILITY AND STIFFNESS PROPERTIES OF HUMAN THORACIC SPINE [J].
PANJABI, MM ;
BRAND, RA ;
WHITE, AA .
JOURNAL OF BIOMECHANICS, 1976, 9 (04) :185-&
[9]   KINEMATIC ANALYSIS AND SIMULATION OF VERTEBRAL MOTION UNDER STATIC LOAD .2. SIMULATION STUDY [J].
PATWARDHAN, AG ;
SONI, AH ;
SULLIVAN, JA ;
GUDAVALLI, MR ;
SRINIVASAN, V .
JOURNAL OF BIOMECHANICAL ENGINEERING-TRANSACTIONS OF THE ASME, 1982, 104 (02) :112-118
[10]  
Przemieniecki J.S., 1968, THEORY MATRIX STRUCT