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http://dx.doi.org/10.5345/JKIC.2009.9.5.155

Development of Calibration Equation of Portable Slip Meter(ONO·PPSM) through Comparative test of O-Y·PSM and ONO·PPSM  

Shin, Yoon-Ho (한서대학교 건축공학과)
Choi, Soo-Kyung (한서대학교 건축공학과)
Publication Information
Journal of the Korea Institute of Building Construction / v.9, no.5, 2009 , pp. 155-161 More about this Journal
Abstract
This paper is the result of an investigation of a PORTABLE SLIP METER(ONO PPSM) by means of an experiment to determine its validity as a slip meter. ONO PPSM is a portable slip meter that was designed to address the weak points of PULL SLIP METER(O-Y PSM), which can be used to obtain an accurate measurement of slip resistance, but is very heavy and difficult to operate. To determine the stability of the measurement result of ONO PPSM, we measured the slip resistance against 4 different kind of floor materials. Our findings showed that the coefficient of variability of CSR' is less than 0.05. Furthermore, we verified the relationship between CSR' and CSR. More specifically, by performing the slip test against 7 different kinds of inorganic matter floor materials, we increased the usability of ONO PPSM as a slip meter by suggesting a method of sharing the evaluation index of slip of CSR' and C.S.R.
Keywords
slipperiness; O-Y.PSM; Portable Slip Meter(ONO.PPSM); calibration equation;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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