anchor stress-strain

distributed stress anchor cable

HIGH STRESS ROCK BURST

high stress rock mass

homogenization of surrounding rock stress field

initial rock stress around faults

initial rock stress field

initial rock stress measurement

MEASUREMENT OF ROCK STRESS

Original Rock Stress

Pre-stress Anchor Cable

pre-stress anchor rod

Releasing rock stress

ROCK STRESS

rock stress analysis

Rock Stress Field

ROCK STRESS MEASUREMENT

rock stress release

rock stress state

self-drilling pre-stress anchor rod