Analysis of Force Characteristics of Cap-Pile System under Earthquake Action

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Authors

  • Fengyan Qin
     Architecture and Civil Engineering, West Anhui University, Lu’an 237012 ,CN
  • Fulian Yang
     Architecture and Civil Engineering, West Anhui University, Lu’an 237012 ,CN
  • Qingyun Ge
     Architecture and Civil Engineering, West Anhui University, Lu’an 237012 ,CN
  • Hongbo Liu
     School of Civil Engineering and Architecture, Heilongjiang University, Harbin 150080 ,CN

Keywords:

Pile Cap, Pile Foundation, Seismic Force, Force Characteristics.

Abstract

This paper presents a three-dimensional finite difference numerical analysis of cap-pile system under earthquake. The deformation law of the cap-pile system and the variation characteristics of the axial force and moment of the pile are obtained. Under the action of earthquake, the settlement of the cap is increasing, and finally did not retrace, while the axial force and bending moment of the pile, present the trend of increasing first and then reducing, and the withdrawal efforts are great. The force and displacement are not completely corresponding relationship under the action of the earthquake. The moment of the pile swings at 0 o’clock under earthquake.

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Published

2022-10-22

How to Cite

Qin, F., Yang, F., Ge, Q., & Liu, H. (2022). Analysis of Force Characteristics of Cap-Pile System under Earthquake Action. Journal of Mines, Metals and Fuels, 66(8), 512–517. Retrieved from http://informaticsjournals.com/index.php/jmmf/article/view/31751

Issue

Volume 66, Issue 8, August 2018

Section

Articles

License

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

 

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