Deep mining brings high-stress hazards like rockbursts. Our Whole-Lifecycle Unloading Mining Technology provides a proactive, engineered solution—integrating design, planning, and real-time control to reconstruct the stress environment and maintain safe, low-stress mining zones throughout the deposit lifecycle.

Key Technologies & Validated Performance:

l Large-Scale Geological-Engineering-Mechanical Integration Model:

Dimensional accuracy <5m, mechanical data error <10%

Enables transparent, real-time analysis via cloud-based monitoring

l Unloading and Pre-Treatment Techniques:

Non-blasting unloading curtain holes & blast-slot unloading methods

Reduces rockburst stress risk index by 20%

l Whole-Lifecycle Planning & Optimization:

Reduces stress concentration in key zones by ~30% versus conventional methods

Increases surrounding rock stability safety factor by 20%

Proven in multiple deep noncoal mines—from leadzinc to gold operations—delivering measurable gains in safety, stability, and continuity.