大学物理 ›› 2015, Vol. 34 ›› Issue (7): 36-36.

• 著者文摘 • 上一篇    下一篇

“绳绕桩”理论推广

杨俊兴   

  1. 普洱学院理工学院,云南普洱665000
  • 出版日期:2015-07-25 发布日期:2015-07-20

Generalized theory of “ropes twine pillar”

  • Online:2015-07-25 Published:2015-07-20

摘要: 在研究绳绕柱体的力学问题时引入广义包角和切旋角两个新概念,并将其推广到柱体截面为任意形状甚至有凹陷的情况.

关键词: 绳绕桩, 绳内张力, 广义包角, 切旋角

Abstract: In order to study a mechanical problem of ropes twine pillar,we introduce two new concepts about generalized cornerite and angle of rotation from tangential. Generalized theory can be used to describe arbitrary and sunk shape of pillar cross section.

Key words: ropes twine pillar, tension within rope, generalized cornerite, angle of rotation from tangential

中图分类号: 

  • O313.2