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力学与实践 ›› 1998, Vol. 20 ›› Issue (6): 41-44.doi: 10.6052/1000-0992-1999-367

• 应用研究 • 上一篇    下一篇

钢索张力测定的研究

王立新 杨桂生   

  1. 昆明冶金高等专科学校机电工程系 昆明工学院
  • 收稿日期:2006-08-02 修回日期:1900-01-01 出版日期:1998-12-10 发布日期:1998-12-10

THE MEASUREMENT OF THE TENSION IN WIREROPES

  • Received:2006-08-02 Revised:1900-01-01 Online:1998-12-10 Published:1998-12-10

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

关键词: 柔索张力, 纵横弯曲

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.

Key words: wirerope tension, axial and lateral flex-ibility, wirerope tension meter