Research on Roof Settlement Characteristics of Goaf Based on Burgers Body Model
CSTR:
Author:
Affiliation:

Clc Number:

TD325

Fund Project:

  • Article
  • |
  • Figures
  • |
  • Metrics
  • |
  • Reference
  • |
  • Related
  • |
  • Cited by
  • |
  • Materials
  • |
  • Comments
    Abstract:

    Based on the theory of elasticity, thin plate small deflection theory and mathematical calculation, the top plate deflection equation was constructed using the Burgers body, and the relationship between the deflection and time under different boundary conditions of the mining area top plate was studied. The research results show that under the condition of four sides fixed, the maximum middle deflection is 37.77 cm, and under the condition of three sides fixed and one side free, the maximum mid-dle deflection of the free side is 46.22 cm. The calculated results of the model are roughly consistent with the field monitoring data.

    Reference
    Related
    Cited by
Get Citation

LI Weihua, HAN Xiangang. Research on Roof Settlement Characteristics of Goaf Based on Burgers Body Model[J].,2025,42(1):43-49

Copy
Related Videos

Share
Article Metrics
  • Abstract:
  • PDF:
  • HTML:
  • Cited by:
History
  • Received:April 05,2022
  • Revised:
  • Adopted:
  • Online: March 07,2025
  • Published: February 25,2025
Article QR Code