Creat membership Creat membership
Sign in

Forgot password?

Confirm
  • Forgot password?
    Sign Up
  • Confirm
    Sign In
Creat membership Creat membership
Sign in

Forgot password?

Confirm
  • Forgot password?
    Sign Up
  • Confirm
    Sign In
Collection
For ¥0.57 per day, unlimited downloads CREATE MEMBERSHIP Download

toTop

If you have any feedback, Please follow the official account to submit feedback.

Turn on your phone and scan

home > search >

Dynamic friction transmission and creep characteristics between hoisting rope and friction lining

Author:
Wang, Dagang   Zhang, Dekun   Mao, Xianbiao   Peng, Yuxing   Ge, Shirong  


Journal:
Engineering Failure Analysis


Issue Date:
2015


Abstract(summary):

Highlights

Evolutions of slip states between the rope and friction lining were presented.

Roles of kinematic parameters on evolutions of slip states were explored.

Roles of effective load on evolutions of slip states were exhibited.

Evolutions of creep amplitude and creep velocity during hoisting were discussed.

Roles of kinematic and kinetic parameters on dynamic creep properties were studied.

Abstract

Dynamic friction transmission and creep characteristics between the rope and friction lining during deep coal mine hoisting were presented in this study. Rope tensions during lifting and lowering were obtained applying Simulink simulation models. Effects of the effective payload, maximum speed, acceleration and deceleration on dynamic friction transmission and creep properties were explored. The results show that increases of the effective load, maximum speed, acceleration and deceleration almost all induce expanding trends of overall ranges of the active slip angle, maximum creep amplitude and maximum creep velocity, respectively.



Page:
499-510


VIEW PDF

The preview is over

If you wish to continue, please create your membership or download this.

Create Membership

Similar Literature

Submit Feedback

This function is a member function, members do not limit the number of downloads