He Benguo patents

• Long-term monitoring apparatus and method for surrounding rock fracture evolution process triggered by multiple-source dynamic disturbances

  US-2026078665-A1 · Mar 19, 2026 · US

• Method for judging geology of time-delayed extremely intense rockburst

  US-2026072188-A1 · Mar 12, 2026 · US

• True triaxial dynamic disturbance test device for deep-buried hard rock

  US-2026009705-A1 · Jan 8, 2026 · US

• Quantitative energy absorption prevention and control design method for rock burst

  US-2025390634-A1 · Dec 25, 2025 · US

• Clamp of elastic box of stiff true-triaxial testing system and displacement monitoring method for cuboid specimens

  US-12306142-B2 · May 20, 2025 · US

• Dual-direction synchronous loading method for true-triaxial test apparatus

  US-2024248018-A1 · Jul 25, 2024 · US

• Method and system for blast-induced vibration monitoring of tunnels in high asymmetric in-situ stresses

  US-11982596-B2 · May 14, 2024 · US

• Method and system for blast-induced vibration monitoring of tunnels in high asymmetric in-situ stresses

  US-2024044740-A1 · Feb 8, 2024 · US

• Clamp of elastic box of stiff true-triaxial testing system and displacement monitoring method for cuboid specimens

  US-2023273103-A1 · Aug 31, 2023 · US

No data yet.