Northeastern University (20240230495). LARGE-SCALE THREE-DIMENSIONAL PHYSICAL SIMULATION TEST SYSTEM FOR WHOLE DEVELOPMENT PROCESS OF DEEP ENGINEERING ROCK BURST simplified abstract
LARGE-SCALE THREE-DIMENSIONAL PHYSICAL SIMULATION TEST SYSTEM FOR WHOLE DEVELOPMENT PROCESS OF DEEP ENGINEERING ROCK BURST
Organization Name
Inventor(s)
Xiating Feng of Shenyang City (CN)
Xiwei Zhang of Shenyang City (CN)
Zhibin Yao of Shenyang City (CN)
LARGE-SCALE THREE-DIMENSIONAL PHYSICAL SIMULATION TEST SYSTEM FOR WHOLE DEVELOPMENT PROCESS OF DEEP ENGINEERING ROCK BURST - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240230495 titled 'LARGE-SCALE THREE-DIMENSIONAL PHYSICAL SIMULATION TEST SYSTEM FOR WHOLE DEVELOPMENT PROCESS OF DEEP ENGINEERING ROCK BURST
The invention pertains to a large-scale three-dimensional physical simulation test system for the entire development process of deep engineering rock burst. A coblast cracking device, a dynamic fiber grating, and ultrasonic probes are pre-embedded in a physical model sample of similar materials. Acoustic emission probes are pre-mounted on the boundary of a sample. A tunnel excavated in the sample is equipped with a three-way acceleration sensor and an industrial endoscope. A sample 3D printer and a drop hammer impact device are positioned outside the three-dimensional static stress loading device. A hydraulic oil source and a controller are placed outside the three-dimensional static stress loading device and mounted on the ground. The controller is connected to a computer.
- Coblast cracking device, dynamic fiber grating, and ultrasonic probes embedded in physical model sample
- Acoustic emission probes pre-mounted on sample boundary
- Tunnel with three-way acceleration sensor and industrial endoscope
- Sample 3D printer and drop hammer impact device outside stress loading device
- Hydraulic oil source and controller connected to computer
Potential Applications: - Geotechnical engineering research - Rock burst prevention in mining operations - Structural stability testing in construction projects
Problems Solved: - Enhanced understanding of rock burst development - Improved monitoring of stress and strain in rock formations - Real-time data collection for analysis and prediction of rock burst events
Benefits: - Early detection of potential rock burst hazards - Increased safety for workers in deep engineering projects - Optimization of rock reinforcement strategies
Commercial Applications: Title: Advanced Rock Burst Simulation System for Geotechnical Engineering This technology can be utilized in geotechnical engineering firms, mining companies, and construction companies to improve safety protocols and optimize structural design in rock formations.
Prior Art: Readers can explore prior research on rock burst simulation systems, physical modeling in geotechnical engineering, and advanced monitoring techniques for rock formations.
Frequently Updated Research: Stay updated on the latest advancements in rock burst prediction models, real-time monitoring technologies, and geotechnical engineering simulations to enhance the effectiveness of this innovative system.
Questions about Rock Burst Simulation Systems: 1. How does the integration of multiple monitoring devices improve the accuracy of rock burst predictions? 2. What are the key challenges in implementing a large-scale three-dimensional physical simulation test system for deep engineering rock burst?
Original Abstract Submitted
the invention relates to a large-scale three-dimensional physical simulation test system for the whole development process of deep engineering rock burst. a coblast cracking device, a dynamic fiber grating and ultrasonic probes are pre-embedded in a physical model sample of similar materials. acoustic emission probes are pre-mounted on the boundary of a sample. a tunnel excavated in the sample is provided with a three-way acceleration sensor and an industrial endoscope. a sample 3d printer and a drop hammer impact device are arranged outside the three-dimensional static stress loading device. a hydraulic oil source and a controller are arranged outside the three-dimensional static stress loading device and mounted on the ground. the controller is connected with a computer.
