지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
All most of floors can become less slip resistant with wear. The deterioration of slip resistance can often occur rapidly. So relatively new products can become hazardous within a short period of time. The main objective of this study was the comparison of slip resistance variations caused by traffic wear and accelerative wear. The second objective was to ascertain the effect of wear, and to find out the causes of slip resistance change. Although statistical differences were observed between results of traffic wear and accelerative wear, the trend of the variations of slip resistance caused by traffic wear and accelerative wear was very similar. The measured slip resistance of tested floor changed up to 29%(and 26.5%) after 100,000 steps(and 750 cycles). As the traffic wear and accelerative wear were progressed, the surface roughness of the tested floor became smoother, and so the floor became more slippery under the wet condition. The abraded(worn out) floor surface tended to become hydrophilic surface, while the new floor surface tended to show hydrophobic nature. This phenomenon would change the wettability of floor surface, and the wettability would affect the variation of slip resistance.
목차
등록된 정보가 없습니다.
참고문헌 (22)
참고문헌 신청
HSL / 2007 / An Examination of Novel Roughness Parameters to be used in Conjunction with the HSE Slips Assessment Tool (SAT)
HSE / 2007 / Assessing the Slip Resistance of Flooring / HSE Technical Information Sheet
W.R. Chang / 2004 / The Effect of Cut-off Length on Surface Roughness Parameters and Their Correlation with Transition Friction / Safety Science 42:755~769
I.J. Kim / 2000 / Observation of the floor Surface Topography Changes in Pedestrian Slip Resistance Measurements / International Journal of Industrial Ergonomics 26:581~601
W.R. Chang / 2004 / Preferred Surface Microscopic Geometric Features on Floors as Potential Interventions for Slip and Fall Accidents on Liquid Contaminated Surfaces / Journal of Safety Research 35:71~79
HSE / 2007 / Assessing the Slip Resistance of Flooring / HSE Technical Information Sheet
W.R. Chang / 2004 / The Effect of Cut-off Length on Surface Roughness Parameters and Their Correlation with Transition Friction / Safety Science 42:755~769
I.J. Kim / 2000 / Observation of the floor Surface Topography Changes in Pedestrian Slip Resistance Measurements / International Journal of Industrial Ergonomics 26:581~601
W.R. Chang / 2004 / Preferred Surface Microscopic Geometric Features on Floors as Potential Interventions for Slip and Fall Accidents on Liquid Contaminated Surfaces / Journal of Safety Research 35:71~79
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