표제지
초록
Abstract
목차
1. 서론 14
1.1. 연구 배경 및 필요성 14
1.2. 배경 지식 17
1.2.1. 족저압 17
1.2.2. 아치 인덱스 (Arch index) 18
1.2.3. 아치높이 19
1.3. 기존 연구 동향 21
1.4. 연구 목적 24
2. 실험 25
2.1. 족저압 통계 25
2.1.1. 실험 설계 25
2.1.2. 연구대상자 25
2.1.3. 실험장비 26
2.1.4. 과정 26
2.1.5. 데이터 처리 및 분석 27
2.2. FEA 유한요소 해석 28
3. 결과 31
3.1. 아치서포터에 따른 압력 통계 결과 31
3.2. 보행 시 중족부(Midfoot) 평균압력 32
3.3. 보행 시 내측중족부(Medial Midfoot) 평균압력 33
3.4. 아치서포터에 따른 최대 족압 34
3.5. 아치서포터의 높이 변화 35
4. 고찰 38
5. 결론 40
6. 참고문헌 41
Table 1. Shoe-insole modification and biomechanical effects 15
Table 2. Manual foot measurements by Foot-Type Group 19
Table 3. Arch height, angle and index in static conditions (nonWB=non-weight bearing; Ration=Standing /nonWB) 20
Table 4. Plantar pressure differences between the preferred and least preferred insole 21
Table 5. Descriptive information for pressure variables during walking of 1.3m/s. 22
Table 6. Personal Data 25
Table 7. FEA Element and Node information 29
Table 8. Results from the SAS Statistics Software Program 31
Table 9. ABAQUS FEA Result Z-Axis Directional Displacement 37
Figure 1. Plantar Pressure 17
Figure 2. Gait Cycle 18
Figure 3. Arch Index 18
Figure 4. Arch height 19
Figure 5. Arch heights during level walking, vertical jump and sprint 20
Figure 6. Most and Least preferred insole hardness 21
Figure 7. 3 Type Insole information 22
Figure 8. 3 Type insole inserts 23
Figure 9. 3 Type of insole inserts relation of Peak pressure. 23
Figure 10. Insole and Arch Supporter with 9 different Type 24
Figure 11. Insoles Sensor and Software Setting 26
Figure 12. Processing data within plantar pressure data 27
Figure 13. Foot Plantar Pressure and Arch Supporter Shape 28
Figure 14. Arch Supporter Before Weight 29
Figure 15. Arch Supporter After Weight 29
Figure 16. Hyper Elastic material information table 30
Figure 17. Hyper Elastic material information 30
Figure 18. Midfoot Mean Pressure Ratio 32
Figure 19. Medial Midfoot Mean Pressure Ratio 33
Figure 20. Whole Foot Peak Pressure Ratio 34
Figure 21. Arch Supporter Shape and Dimensions 35
Figure 22. FEA Result Z-Axis Directional Displacement (X-Y Plane) 36
Figure 23. FEA Result Z-Axis Directional Displacement (X-Z Plane) 36