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Kai Guan

Northeastern University (USA)

220 B RP

Boston, MA 02115

United States

  • Northeastern University (USA)

SCHOLARLY PAPERS

5

DOWNLOADS

212

TOTAL CITATIONS

2

Scholarly Papers (5)

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1.

A Coupled Humidity Diffusion and Swelling Stress Damage Model with Large Deformation Analysis and Application in Studying the Swelling Behaviors of Skarn Surrounding a Tunnel

Number of pages: 30 Posted: 21 Nov 2024
Jiangyong Pu, Qinglei Yu, Hongyuan Liu, Yong Zhao, He Wang, Kai Guan and Yongsheng Cao
Northeastern University (USA), Northeastern University (USA), University of Tasmania, Northeastern University (USA), Northeastern University (USA), Northeastern University (USA) and Northeastern University (USA)
Downloads 53 (1,063,489)

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Skarn, Humidity diffusion, Swelling deformation, Swelling rock, Deformation and failure

2.

A Finite-Strain Procedure for Calculating Fictitious Support Pressure of a Tunnel Based on a Re-Developed Grc and Ldp Considering Large Deformation

Number of pages: 40 Posted: 07 Jan 2025
Kai Guan, Hongping Li, Wancheng Zhu and Xiongwei Zhang
Northeastern University (USA), Northeastern University (USA), Northeastern University (USA) and affiliation not provided to SSRN
Downloads 51 (1,052,702)

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fictitious support pressure, finite strain, Ground Reaction Curve, Longitudinal Deformation Profile, spatial effect of tunnel face

3.

An Improved Hoek-Brown Criterion Incorporating Joint Roughness and Boundary Conditions

Number of pages: 39 Posted: 10 Dec 2025
Xige Liu, Shuyang Ye, Wancheng Zhu, Kai Guan and Bokun Zhao
Northeastern University, Northeastern University, Northeastern University (USA), Northeastern University (USA) and Northeastern University
Downloads 40 (1,209,354)

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jointed rock masses, joint roughness, boundary condition, JRC, discrete element method, Hoek-Brown criterion

4.

Creep behavior and prestress relaxation mechanism of bolt-reinforced jointed specimen disturbed by dynamic impact

Number of pages: 31 Posted: 03 Oct 2025
Kai Guan, Runze Zhu, Ignacio Pérez-Rey, Wancheng Zhu, Xige Liu and Jianyu Zhou
Northeastern University (USA), Northeastern University, University of Vigo, Northeastern University (USA), Northeastern University and Northeastern University
Downloads 34 (1,290,922)

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Bolt, prestress relaxation, Rock creep, dynamic impact, time-dependent behavior

5.

Micromechanical Model for Simulating Load Transfer Behavior and Damage Evolution for Fully Grouted Rockbolt Under Axial Loads

Number of pages: 36 Posted: 14 Aug 2024
Kai Guan, Xu Jiang, Wancheng Zhu, Wenjun Luo, Hongping Li and Bowang Li
Northeastern University (USA), Northeastern University (USA), Northeastern University (USA), affiliation not provided to SSRN, Northeastern University (USA) and Northeastern University (USA)
Downloads 34 (1,277,121)
Citation 2

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Rock damage, interface debonding, rockbolt rupture, load transfer, micromechanical numerical model