Inventor
GUO WEIYAO
CN9 patents
Patents
9 patentsUS11821874B1Nov 21, 2023
Dynamic load shearing test device and method based on hopkinson bar system
UNIV SHANDONG SCIENCE & TECH9 citations81
US11834949B2Dec 5, 2023
Collaborative erosion-control method of releasing-splitting-supporting based on coal mass pressure relief and roof pre-splitting
UNIV SHANDONG SCIENCE & TECH4 citations72
US12099038B1Sep 24, 2024
Test system and method for anchoring performance of full-size rock mass anchor bolt under combined load
UNIV SHANDONG SCIENCE & TECH3 citations71
US12018534B1Jun 25, 2024
Drilling device for coal mining
UNIV SHANDONG SCIENCE & TECH3 citations71
US11860135B2Jan 2, 2024
Three-dimensional dynamic and static load test system for simulating deep roadway excavation and method thereof
UNIV SHANDONG SCIENCE & TECH2 citations58
US11441982B2Sep 13, 2022
Variable dip fault slip simulation test method
UNIV SHANDONG SCIENCE & TECH0 citations48
US12276194B2Apr 15, 2025
Automatic support device for resisting rock burst in mines
UNIV SHANDONG SCIENCE & TECH0 citations45
US11041790B2Jun 22, 2021
Stress gradient loading test apparatus and method of accurately determining loading energy
UNIV SHANDONG SCIENCE & TECH0 citations45
US11085858B1Aug 10, 2021
True triaxial tester with adjustable loading stiffness and test method
UNIV SHANDONG SCIENCE & TECH0 citations44