METHOD FOR RAPID RISK ASSESSMENT OF TIME-DELAYED ROCKBURST IN OPEN TBM TUNNEL

GROUND-HOLE-TUNNEL COMBINED FINE DETECTION METHOD AND SYSTEM

FEEDER POLE APPARATUS, METHOD OF USE AND MANUFACTURE THEREOF

TUNNEL BORING MACHINE

LARGE-SCALE UNDERGROUND SHIELD DOCKING MODEL TEST PLATFORM AND TEST METHOD USING SAME

TUNNEL EXCAVATION APPARATUS TO WHICH SPECTROSCOPIC ANALYSIS METHOD IS APPLIED

MOVABLE VISUAL INSPECTION DEVICE FOR SHIELD MACHINES

METHOD AND SYSTEM FOR AUTOMATICALLY COLLECTING MULTIPLE INFORMATION OF TUNNEL DURING CONSTRUCTION PERIOD

METHOD FOR EVALUATING STABILITY OF TUNNEL SURROUNDING ROCK CONSIDERING CREEP CHARACTERISTICS OF STRUCTURAL PLANE

METHOD FOR DESIGNING PARAMETERS OF AN ADVANCE STRESS RELIEF HOLE IN A ROCKBURST SOURCE ZONE OF A CONSTRUCTION TUNNEL IN DEEP-SEATED HARD ROCKS

Experimental system for surrounding rock crack evolution and water inrush disaster change in tunnel excavation of near-covered karst cave

Tunnel Boring Machine and Method for Tunneling Using a Tunnel Boring Machine

METHOD, ARRANGEMENT AND MACHINE FOR FULL FACE REAMING

REAL-TIME MONITORING SYSTEM AND METHOD FOR COAL MINE ROOF FRACTURES DURING ROADWAY TUNNELING PROCESS

Tunnel Tunneling System

Performance Monitoring System For Disc Cutter Of Tunnel Boring Machine

CUTTING WHEEL FOR A CUTTING BORING MACHINE

Roadway/tunnel excavation robot and automatic cutting control method

HALF-CAST MARK IDENTIFICATION AND DAMAGED FLATNESS EVALUATION AND CLASSIFICATION METHOD FOR BLASTHOLES IN TUNNEL BLASTING

MODEL TEST DEVICE AND METHOD FOR CURTAIN GROUTING AND EXCAVATION OF TUNNELS IN HIGH-TEMPERATURE, WATER-RICH AND WEAK STRATA

Method for real-time strength estimation, grading, and early warning of rock mass in tunnel boring machine (TBM) tunneling

DEVICE AND METHOD FOR DRIVIING A TUNNEL

METHOD AND SYSTEM FOR REAL-TIME PREDICTION OF JAMMING IN TBM TUNNELING

Half-cast mark identification and damaged flatness evaluation and classification method for blastholes in tunnel blasting

ADVANCED GEOLOGICAL PREDICTION METHOD AND SYSTEM BASED ON PERCEPTION WHILE DRILLING

Tunnel boring machine having a device for detecting a content of critical gas

Tunnel boring machine

Automatic microseismic monitoring-intelligent rockburst early warning integrated system and method for tunnel boring machine (TBM)-based construction

Environmental monitoring apparatus and method for mine tunneling robot

ROCK-PIERCING FLEXIBLE ROCK DRILLING ROBOT AND ROCK BREAKING METHOD

Directional drilling-exploring-monitoring integrated method for guaranteeing safety of underwater shield tunnel

Method and System for Predicting Specific Energy of Cutter Head of Tunnel Boring Machine

System and method for identifying adverse geological body in tunnel based on hyperspectral technology analysis

Apparatus, rock drilling rig and method for mining navigation

System and method of monitoring vibration of a blasting model test for a jointed rock mass

Hypergravity model test device and method for simulating progressive failure of shield tunnel face

Tunnel boring machine, measurement method, and measurement system

Tunneling and mining method using pre-conditioned hole pattern

Cutting roller bearing part, cutting roller holder with cutting roller bearing part, cutting wheel with cutting roller holder and tunnel boring machine with cutting wheel

Cutting tool for a tunnel boring machine and a tunnel boring machine

Safety early warning method and device for full-section tunneling of tunnel featuring dynamic water and weak surrounding rock

Drilling device for surveying front rock-mass intactness of tunnel face for tunnel constructed by TBM and method using the same

Method for boring with plasma

Automatic scanning system for tunnel walls constructed by open-type TBM

Multi-functional intelligent tunneling apparatus and method for simulating partial excavation of tunnel

Device for monitoring horizontal extrusion force of roof rock strata and method using the same

Tunnel boring machine and tunnelling method

Projectile augmented boring system

Device and method for continuously driving a tunnel

Combined rock-breaking TBM tunneling method in complex strata for realizing three-way force detection

HIGH WALL MINING METHOD

Method and apparatus for monitoring the interaction between surrounding rocks and TBM in TBM tunneling process

Tunnel boring robot and remote mobile terminal command system

Systems and methods for detection of underground voids

Lidar-based convergence deformation monitoring system for surrounding rock around TBM shield region

Optimization of boring by a tunnel boring machine as a function of ground/machine interactions

Advanced monitoring device for whole-process deformation curve of surrounding rock of tunnel excavation and implementation method thereof

Vibration and strain monitoring method for key positions of tunnel boring machine

Loaded-to-frame detection equipment and method for backfill grouting of shield tunnel

Device and method for the automated picking up and laying of a segment to form a lining of a tunnel

Tunnel boring machine

Laser-assisted tunnel boring machine and rock fragmenting method therefor

Shield-carried noncontact frequency-domain electrical real-time advanced detection system and method

Rock breaking seismic source and active source three-dimensional seismic combined advanced detection system using tunnel boring machine

High-precision sensors for detecting a mechanical load of a mining tool of a tunnel boring machine

MINE VEHICLE AND METHOD OF DETERMINING POSITION AND DIRECTION OF MONITORED OBJECT

Mine vehicle and method of initiating mine work task

Mine control system

Tunnel boring device, and control method therefor

Comprehensive advanced geological detection system carried on tunnel boring machine

Advanced detector system and method using forward three-dimensional induced polarization method for TBM construction tunnel

Device for monitoring the state of rotation of a disk cutter arrangement of a shield tunnel boring machine and disk cutter arrangement for a shield tunnel boring machine

Method for preventing shield casing jamming due to too large frictional resistance in earth pressure balance shield machine

Excavation system using a water jet, and excavation method using the same

Pseudo rock and analysis system using the same

Cutting device with function of changing diameter in small range for soft rock shield machine

Abrasion detecting apparatus detecting abrasion of component of cutter head and tunnel boring machine including abrasion detecting apparatus

Apparatus and method for monitoring tunnel boring efficiency

Method And Device For Continuously Informing The Operator Of A Tunneling Machine On Physical Features Of A Ground To Be Tunnelled

Automated drill string position survey

Elongated coil assembly for electromagnetic borehole surveying

Apparatus for detecting the state of rotation of cutting rollers of a shield tunneling machine

Induced polarization method and system mounted on while drilling-type drill rig based on long-length power source for water detection in tunnels

Method for identifying vibration magnitude of tunnel boring machine (TBM) main beam using geological feature parameter and tunneling feature parameter constructed based on TBM tunneling parameters

Method for monitoring and analyzing large tunnel machines based on automatic collection of big data

Method for monitoring resilience of shield tunnel based on multi-source heterogeneous data

Projectile drilling system