Orthogonal Analysis and Numerical Simulation of Rock Mechanics Parameters in Stress Field of Shaft Heading Face

<div>Variation curve of <i>L</i><sub>1</sub>, <i>L</i><sub>2</sub>, and <i>σ</i><sub><i>p</i></sub> with lateral pressure coefficient.</div>

Advances in Materials Science and Engineering

Figure 6: Orthogonal Analysis and Numerical Simulation of Rock Mechanics Parameters in Stress Field of Shaft Heading Face 