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보행시 지반조건에 따른 팽이기초를 접목시킨 신발 족저압 분포 비교분석

Top shoes foot pressure basis of the comparison analysis combine conical top foundation walking upon ground conditions

  • 투고 : 2019.06.04
  • 심사 : 2019.09.06
  • 발행 : 2019.09.30

초록

본 논문은 지반 조건에 따라 현재 개발 중인 팽이기초를 접목한 신발과 일반적인 신발인 워킹화의 보행시 압력분포의 비교분석에 대한 연구이다. 일반적인 신발, 현재 개발 중인 팽이기초를 접목한 신발 두 가지 카테고리의 신발이 본 연구에 사용되었으며, 실험 대상은 260mm를 착용하는 정상발의 조건에 만족하는 15명의 20대 남성을 대상으로 단단한 지반, 모래 지반에서의 실험을 실시하였다. 보행 시 압력의 측정은 Techstorm사의 무선 Insole System 을 사용하여 측정하였으며 발의 7 Zone에서 족저압을 측정하였다. 연구 결과 신발과 지반 조건에 따라 다른 최대 힘, 평균 압력, 압력 분포도를 나타냈으며, 본 연구 결과 단단한 지반 및 모래 지반에서 발 부위에 따라 족저압 분산 효과가 일반적인 신발과 현재 개발 중인 팽이기초를 접목한 신발이 서로 상이한 것을 확인할 수 있었다. 향후 보다 지속적인 연구를 통해 다양한 고무 소재를 선택하여 추가적인 실험을 통해 단단한 지반 및 모래 지반에서 모두 착용 가능한 신발의 개발에 유용하게 사용될 것으로 기대된다.

This study comparatively analyzes general walking shoes on the conical top foundation of the ground condition and the pressure distribution during walking with shoes that are currently under development. Two categories of footwear were used: general footwear and a footwear conical top foundation that is currently under development. Experiments were carried out on hard ground and sandy soil in 15 male twenties that satisfy the conditions of normal foot wearing 260 mm. The pressure during walking was measured using Techstorm's Wireless Insole System, and foot pressure was measured in 7 zones of the foot. Studies have shown different maximum forces, average pressures, and pressure distributions depending on the shoe and ground conditions. This study shows that shoes with general low pressure dispersion effects depending on the feet in hard ground and sand ground are different from shoes with the conical top foundation that is currently under development. It is expected that it will be useful for the development of shoes that can be worn in all hard ground and sandy ground by selecting various rubber materials through further research.

키워드

참고문헌

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