Required coefficient of friction during level walking is predictive of slipping
KE Beschorner, DL Albert, MS Redfern - Gait & posture, 2016 - Elsevier
The required coefficient of friction (RCOF) is frequently reported in the literature as an
indicator of slip propensity. This study aimed to further develop slip prediction models based …
indicator of slip propensity. This study aimed to further develop slip prediction models based …
Comparison of different methods to extract the required coefficient of friction for level walking
WR Chang, CC Chang, S Matz - Ergonomics, 2012 - Taylor & Francis
The required coefficient of friction (RCOF) is an important predictor for slip incidents. Despite
the wide use of the RCOF there is no standardised method for identifying the RCOF from …
the wide use of the RCOF there is no standardised method for identifying the RCOF from …
The effect of transverse shear force on the required coefficient of friction for level walking
WR Chang, CC Chang, S Matz - Human factors, 2011 - journals.sagepub.com
Objective: An enhanced methodology to extract the required coefficient of friction (RCOF)
value was used to investigate the effects of the transverse shear component of the ground …
value was used to investigate the effects of the transverse shear component of the ground …
Prediction of slips: an evaluation of utilized coefficient of friction and available slip resistance
JM Burnfield, CM Powers - Ergonomics, 2006 - Taylor & Francis
The purpose of this study was to investigate the relationship between measures of floor
surface slip resistance and an individual's peak utilized coefficient of friction (COFU) on the …
surface slip resistance and an individual's peak utilized coefficient of friction (COFU) on the …
Predicting slips and falls considering required and available friction
JP Hanson, MS Redfern, M Mazumdar - Ergonomics, 1999 - Taylor & Francis
This study investigated the relationship among measurements of friction, the biomechanics
of gait, and actual slip and fall events. The goal was to develop a method for estimating the …
of gait, and actual slip and fall events. The goal was to develop a method for estimating the …
A comparison of required coefficient of friction for both feet in level walking
WR Chang, S Matz, CC Chang - Safety science, 2012 - Elsevier
The required coefficient of friction (RCOF) is one of the critical elements in determining
whether a slip incident might occur. Most researchers, when measuring RCOF, do not …
whether a slip incident might occur. Most researchers, when measuring RCOF, do not …
Changes in gait when anticipating slippery floors
R Cham, MS Redfern - Gait & posture, 2002 - Elsevier
Falls precipitated by slipping are listed among the leading causes of injuries. The
biomechanical analysis of such events is a necessary component of the slips/falls …
biomechanical analysis of such events is a necessary component of the slips/falls …
Effects of age-related changes in step length and step width on the required coefficient of friction during straight walking
T Yamaguchi, K Masani - Gait & posture, 2019 - Elsevier
Background Slipping is one of the leading causes of falls among older adults. Older adults
are considered to walk with a small anteroposterior (AP) component and a large …
are considered to walk with a small anteroposterior (AP) component and a large …
The available coefficient of friction associated with different slip probabilities for level straight walking
WR Chang, S Matz, CC Chang - Safety science, 2013 - Elsevier
This paper presents an investigation on different slip probabilities for level straight walking
obtained when comparing a given available coefficient of friction (ACOF) value with the …
obtained when comparing a given available coefficient of friction (ACOF) value with the …
Human walks carefully when the ground dynamic coefficient of friction drops below 0.41
DTP Fong, Y Hong, JX Li - Safety science, 2009 - Elsevier
This study investigated the available and utilized friction during non-slip gait in level walking,
and determined the limit which human starts to walk carefully to adapt to slippery surface …
and determined the limit which human starts to walk carefully to adapt to slippery surface …