钢索张力测定的研究

THE MEASUREMENT OF THE TENSION IN WIREROPES

  • 摘要: 研究了“三点弯曲式”钢索张力测定器的工作原理及其输出信号P、δ与张力T的关系.阐明钢索抗弯刚度不可忽略,它随张力T而改变.从理论上导出了张力测定器标定装置应有的长度

     

    Abstract: This paper studies the theory of “three point bending”wirerope tension meter and the relationship between the tension T and the output values P,δ. It is shown that the bending stiffness EI of wirerope can not be neglected and it varies with tension T.A reasonable length of the calibrater for wire rope tension meter is also obtained.

     

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