S
S. Nagata
Researcher at Université de Montréal
Publications - 3
Citations - 70
S. Nagata is an academic researcher from Université de Montréal. The author has contributed to research in topics: Isometric exercise & Geology. The author has an hindex of 2, co-authored 2 publications receiving 65 citations.
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EMG power spectrum as a measure of muscular fatigue at different levels of contraction.
TL;DR: These two synergists responded to muscle fatigue and recovery similarly, as they both demonstrated parallel shifts in power spectrum, which is consequently a reliable measure of muscular fatigue.
Journal ArticleDOI
Slope of the EMG/moment relationship as a measure of muscular fatigue: a validation study.
Journal ArticleDOI
Analytical simulation on experimental seismic response of headed anchors embedded in reinforced concrete
Abstract: This paper deal with a series of dynamic response analyses, carried out to give numerical correlation of hysteretic behavior of cast-in-place anchorages obtained by the static loading and shake table tests. Specimens for the analyses are reinforced concrete rectangular blocks with embedded headed anchors. Failure modes expected are the steel bolt failure and the concrete cone failure, associated with the respective embedment depth. Initial flexural cracks presumed seismic damage on the concrete block is developed with bending loading. In the analytical model, nonlinear hysteretic behavior of the anchorage is idealized by translational and rotational springs in which properties estimated from the hysteretic loops of the static loading tests. It was shown that the overall force and displacement performance under dynamic loads are well simulated based on the analytical models presented herein.