摘要
通过对不同注意力及前作业负荷情况下油锯手心率变化的研究,运用统计分析等数学方法,得出作业中注意力不集中是影响作业者心率主要因素;不同前作业负荷条件下作业者心率主要与作用力有关。
Through the study on changing of heart rate of chainsaw loggers with different attention and the former operating load, distraction in operation was the main factor affecting heart rate of chainsaw loggers by using statistical analysis method and heart rate of chainsaw loggers related to the relevant force under different former operating load conditions.
出处
《森林工程》
2009年第2期35-37,共3页
Forest Engineering
关键词
油锯
人体力学
采伐
chain saw
human mechanics
logging
