Longwall mining is the only technically proven and well-established mining method used
worldwide for extracting coal from deep mines. In this paper, two-dimensional (2D) …

The precise determination of subsurface thermal properties is critical for ground-source
heating systems. The geomaterials are inherently heterogeneous, and their thermal …

Bolts-grouting reinforcement method can reduce the water inflow and strengthen the
surrounding rock in the tunnel with a quantity of water seepage. However, there are few …

围岩采用Mohr-Coulomb 屈服准则, 衬砌采用双线性本构模型, 提出广义荷载作用下深埋圆形
巷道中围岩和衬砌相互作用体系弹塑性解的解析表达式. 在此基础上, 研究了围岩的位移 …

A three dimensional constitutive model is formulated for deformation analysis of jointed rock
masses containing up to three joint sets with arbitrary spatial configurations. A …

The bolt-grouting reinforcement method can reduce water inflow and reinforce the
surrounding rock in a tunnel. However, analytical theories on bolt-grouting reinforcements …

This study explores the utility of a pressure-dependent empirical hardening parameter in
estimating deformation of rock masses. The hardening parameter has drawn poor attention …

In order to analyze the plastic evolution characteristic of rock-liner interaction for a deep
circular tunnel, the elastic-plastic analytic solution for rock-liner interaction is developed …

This paper takes the surrounding rock of deep tunnel as the research object and considers
the action mechanism under the influence of seepage. Based on the Mohr‐Coulomb …

Embedded joints in the rock mass are a major constituent influencing its mechanical
behavior. Numerical analysis requires a rigorous modeling methodology for the rock mass …