视屏作业人员作业工效学调查研究

A STUDY ON ERGONOMICS OF COMPUTER OPERATORS

以人类工效学原则为尺度，根据作业人员一般状况作业体位、人——机测量、劳动休息制度、劳动强度、工作环境……等几方面对视屏作业人员肌肉骨骼损伤的形成和特点，进行分析，结果表明过分低头、向前弯腰、向两侧弯腰、手抬高过肩和长期坐位等不良体位和作业姿势。

Based on ergonomical principles,some ergonomic analysis were made according to the results of investigation among computer operator on their general status,working postures. Human-machine measurements,the regime of labour and rest ,labour intensity work,environment......etc. The results of this study pointed out that the main factors which cause the musculoskeletal disorders were unduly bending of head, foward bending of waist, laterally, bending of waist, hand raising above shoulder level and the long time maintaining in sitting position.