[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Li et al., 2019 - Google Patents

Analysis on the precursor information of water inrush in karst tunnels: a true triaxial model test study

Li et al., 2019

Document ID
4867441694368826324
Author
Li S
Gao C
Zhou Z
Li L
Wang M
Yuan Y
Wang J
Publication year
Publication venue
Rock Mechanics and Rock Engineering

External Links

Snippet

Water inrush in karst tunnels usually results in casualties, equipment damage, project delays and other serious consequences. An important measure to ensure the safety of tunnel construction is to provide accurate prediction of water inrush during tunnel excavation. To …
Continue reading at link.springer.com (other versions)

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/25—Methods for stimulating production
    • E21B43/26—Methods for stimulating production by forming crevices or fractures
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/046—Directional drilling horizontal drilling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Portable drilling rigs, truck-or skid-mounted, with their own drive
    • E21B7/025—Rock drills, i.e. jumbo drills
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D1/00—Investigation of foundation soil in situ

Similar Documents

Publication Publication Date Title
Li et al. Analysis on the precursor information of water inrush in karst tunnels: a true triaxial model test study
Xie et al. Study on the mechanical properties and mechanical response of coal mining at 1000 m or deeper
Li et al. Development of compound EPB shield model test system for studying the water inrushes in karst regions
Pan et al. Experimental and numerical study of the water inrush mechanisms of underground tunnels due to the proximity of a water-filled karst cavern
Wang et al. Theoretical and experimental study of external water pressure on tunnel lining in controlled drainage under high water level
Zhang et al. Large-scale geo-mechanical model tests for the stability assessment of deep underground complex under true-triaxial stress
Xu et al. Investigation of key techniques on floor roadway support under the impacts of superimposed mining: theoretical analysis and field study
Li et al. Numerical simulation and experimental study on floor failure mechanism of typical working face in thick coal seam in Chenghe mining area of Weibei, China
CN110865176A (en) Tunnel water burst and mud burst excavation simulation device and method for simulating water burst and mud burst disaster
Liu et al. Analysis of support requirements for underground water-sealed oil storage cavern in China
Basnet et al. Analysis of unlined pressure shafts and tunnels of selected Norwegian hydropower projects
Li et al. Fracture development at laminated floor layers under longwall face in deep coal mining
Zhang et al. Model test on development characteristics and displacement variation of water and mud inrush on tunnel in fault fracture zone
Yang et al. Model test for water inrush caused by karst caves filled with confined water in tunnels
Chen et al. A case study on the height of a water-flow fracture zone above undersea mining: Sanshandao Gold Mine, China
Zhang et al. Experimental study on floor failure of coal mining above confined water
Wang et al. Experimental investigation on the hydraulic characteristics of water inrush in deep buried filled karst conduit considering the permeability
Zhang et al. Water-inrush risk through fault zones with multiple karst aquifers underlying the coal floor: a case study in the Liuzhuang Coal Mine, Southern China
Wang et al. Investigation on the evolution mechanism of water and mud inrush disaster in fractured rock mass of mountain tunnel
Xue et al. Numerical investigation on overburden migration behaviors in stope under thick magmatic rocks
Wang et al. Comprehensive evaluation of the reinforcement effect of grouting in broken surrounding rock in deep roadways
Ren et al. Similarity Model Test on the Spatiotemporal Evolution Law of Deformation and Failure of Surrounding Rock‐Induced Caving in Multi‐Mined‐Out Areas
Ma et al. A new approach to identifying preferential seepage channels for underground water-sealed oil storage cavern during construction
Yanli et al. Evaluation and deformation control study on the bias pressure of layered rock tunnels
He et al. Floor failure characteristics of thick coal seam mining above confined aquifer