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首页> 外文期刊>International Journal of Industrial Ergonomics >Kneeling trunk kinematics during simulated sloped roof shingle installation
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Kneeling trunk kinematics during simulated sloped roof shingle installation

机译：模拟倾斜屋顶瓦片安装期间跪下的躯干运动学

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摘要

Trunk musculoskeletal disorders are common among residential roofers. Addressing this problem requires a better understanding of the movements required to complete working tasks, such as affixing shingles on a sloped residential roof. We analyzed the extent to which the trunk kinematics during a shingling process are altered due to different angles of roof slope. Eight male subjects completed a kneeling shingle installation process on three differently sloped roof surfaces. The magnitude of the trunk kinematics was significantly influenced by both slope and task phase of the shingling process, depending on the metric. The results unequivocally point to roof slope and task phase as significant factors altering trunk kinematics. However, extension of the results to roofing workers should be done carefully, depending on the degree to which the study protocol represents the natural setting. Future studies on shingle installation in residential roofing should absolutely consider capturing a wider array of shingling procedures in order to encapsulate all the possible methods that are used due to the lack of a standardized procedure.
机译：躯干肌肉骨骼障碍在住宅屋顶方之间是常见的。解决这个问题需要更好地了解完成工作任务所需的动作，例如贴在倾斜的住宅屋顶上的带状疱疹。我们分析了由于屋顶斜率的不同角度而改变了旋转过程中干床过程中的躯干运动学的程度。八个男性受试者在三个不同倾斜的屋顶表面上完成了跪梭安装过程。根据度量，落叶过程的两个坡度和任务阶段的幅度和任务阶段的幅度显着影响。结果明确指向屋顶坡度和任务阶段，作为改变干线运动学的重要因素。但是，应仔细延长屋顶工人的屋顶工人，具体取决于研究方案代表自然环境的程度。未来关于住宅屋顶的瓦片安装的研究应该绝对考虑捕获更广泛的旋转过程，以便封装由于缺乏标准化程序而使用的所有可能的方法。

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  • 作者

    Breloff Scott P.; Carey Robert E.; Dutta Amrita; Sinsel Erik W.; Warren Christopher M.; Dai Fei; Wu John Z.;

  • 作者单位

    Natl Inst Occupat Safety &

    Hlth Ctr Dis Control &

    Prevent Hlth Effects Lab Div 1095 Willowdale Rd Morgantown WV 26505 USA;

    Natl Inst Occupat Safety &

    Hlth Ctr Dis Control &

    Prevent Hlth Effects Lab Div 1095 Willowdale Rd Morgantown WV 26505 USA;

    West Virginia Univ Dept Civil &

    Environm Engn Morgantown WV 26506 USA;

    Natl Inst Occupat Safety &

    Hlth Ctr Dis Control &

    Prevent Hlth Effects Lab Div 1095 Willowdale Rd Morgantown WV 26505 USA;

    Natl Inst Occupat Safety &

    Hlth Ctr Dis Control &

    Prevent Hlth Effects Lab Div 1095 Willowdale Rd Morgantown WV 26505 USA;

    West Virginia Univ Dept Civil &

    Environm Engn Morgantown WV 26506 USA;

    Natl Inst Occupat Safety &

    Hlth Ctr Dis Control &

    Prevent Hlth Effects Lab Div 1095 Willowdale Rd Morgantown WV 26505 USA;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 自动化系统理论;
  • 关键词

    Roofing; Trunk kinematics; Kneeling; Musculoskeletal disorders;

    机译：屋顶;躯干运动学;跪着;肌肉骨骼障碍;

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