136029 ⎘
Tunnels or galleries, with or without linings; Methods or apparatus for making thereof ; Layout of tunnels or galleries Layout of tunnels or galleries; Constructional features of tunnels or galleries, not otherwise provided for, e.g. portals, day-light attenuation at tunnel openings
METHOD FOR SELECTING PARAMETERS FOR TUNNEL SUPPORT BASED ON ENGINEERING-ORIENTED BEHAVIOR DISCRIMINATION OF SURROUNDING ROCK
#2ROADWAY CONDUIT SYSTEMS AND METHODS
#3TUNNEL DYNAMIC BLASTING DEVICE BASED ON GEOLOGICAL BODY INTELLIGENT PERCEPTION, SYSTEM AND METHOD
#4ROADWAY CONDUIT SYSTEMS AND METHODS
#5Fabricated ocean tunnel structure with escape device and application method thereof
#6BUILDING PRODUCTS AND ASSOCIATED METHODS FOR PROVIDING CONTOURED AND ELEVATED FEATURES FOR ARTIFICAL SURFACES
#7Surrounding rock stability control method adapted for coal mining area main roadway
#8Shield sealing device and shield sealing method
#9Apparatus, rock drilling rig and method for mining navigation
#10Method for coal mining without reserving coal pillar and tunneling roadway in whole mining area
#11Underground longwall mining method
#12Mining system
#13Roadway conduit systems and methods
#14Night vision tunnel
#15Building Products and Associated Methods for Providing Contoured and Elevated Features for Artificial Surfaces
#16Conduit segment casting mold and method of forming a conduit segment
#17System and Method for Preventing an Explosion of a Caldera
#18Tunnel wall element and a method of assembling tunnel walls comprising the tunnel wall elements
#19Method for deformation control of large-span tunnel in chlorite schist stratum
#20Construction layout for caverns of underground nuclear power plant
#21Construction layout for caverns of underground nuclear power plant
#22Construction layout for underground caverns in nuclear island powerhouse of underground nuclear power plant
#23Tunnel convergence detection apparatus and method
#24VISUALISATION OF WORK STATUS FOR A MINE WORKSITE
#25WATER INTAKE INSTALLATION FOR COOLING A NUCLEAR POWER PLANT, AND NUCLEAR POWER PLANT COMPRISING SUCH AN INSTALLATION
#26Subterranean Fluid Storage Configurations and Methods
#27Torque Tension Breakaway Nut
#28Structure for reducing tunnel micro pressure wave including air pipe
#29Auxiliary tunneling apparatus
#30Tunnel excavation method
#31Removable barrier for protecting tunnels and other structures from flooding and other hazards
#32Pumpable mine ventilation structure
#33TUNNEL MULTI FLOOR
#34TUNNEL MULTI GALLERY
#35Underwater tunnel
#36INTRINSICALLY-SAFE SYSTEM FOR MINESHAFT ILLUMINATION
#37Method of collecting hydrocarbons using a barrier tunnel
#38Structure of intermediate wall of three arch excavated tunnel and method for constructing the same
#39Method of buffer layer with critical deformation of tunnel initial support as control target
#40Similar simulation experimental device of hydraulic energy-absorbing roadway support
#41Mine seal