Nothing Special   »   [go: up one dir, main page]

Xu et al., 2012 - Google Patents

Excavation-induced microseismicity: microseismic monitoring and numerical simulation

Xu et al., 2012

View PDF
Document ID
9685056217836210224
Author
Xu N
Tang C
Li H
Dai F
Ma K
Shao J
Wu J
Publication year
Publication venue
Journal of Zhejiang University SCIENCE A

External Links

Snippet

The volume of influence of excavation at the right bank slope of Dagangshan Hydropower Station, southwest China, is essentially determined from microseismic monitoring, numerical modeling and conventional measurements as well as in situ observations. Microseismic …
Continue reading at citeseerx.ist.psu.edu (PDF) (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/008—Earthquake measurement or prediction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
    • G01V1/42—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators in one well and receivers elsewhere or vice versa
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
    • G01N3/313—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated by explosives
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • 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
    • E02D1/02—Investigation of foundation soil in situ before construction work
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/28—Processing seismic data, e.g. analysis, for interpretation, for correction
    • G01V1/30—Analysis
    • 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
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • 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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G01M7/08—Shock-testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/006—Crack, flaws, fracture or rupture
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/0076—Hardness, compressibility or resistance to crushing
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D33/00—Testing foundations or foundation structures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS
    • G01V11/00—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/60—Analysis

Similar Documents

Publication Publication Date Title
Xu et al. Excavation-induced microseismicity: microseismic monitoring and numerical simulation
Xu et al. Microseismic monitoring and stability analysis of the left bank slope in Jinping first stage hydropower station in southwestern China
Xu et al. Microseismic monitoring and stability evaluation for the large scale underground caverns at the Houziyan hydropower station in Southwest China
Li et al. Continuum analysis of the structurally controlled displacements for large-scale underground caverns in bedded rock masses
Ma et al. Rockburst mechanism and prediction based on microseismic monitoring
Xu et al. The dynamic evaluation of rock slope stability considering the effects of microseismic damage
Siren et al. Considerations and observations of stress-induced and construction-induced excavation damage zone in crystalline rock
Cheng et al. Microseismic investigation of mining-induced brittle fault activation in a Chinese coal mine
Ma et al. Stability analysis and reinforcement evaluation of high-steep rock slope by microseismic monitoring
Li et al. Dynamic analysis of rock mass deformation in large underground caverns considering microseismic data
Tang et al. Stability evaluation of deep-buried TBM construction tunnel based on microseismic monitoring technology
Li et al. Mechanical response and stability analysis of rock mass in high geostress underground powerhouse caverns subjected to excavation
Liu et al. Dynamic response characteristics and failure mechanism of coal slopes with weak intercalated layers under blasting loads
Xiao et al. Stability analysis of surrounding rock mass in underground powerhouse considering damage effect of microfractures
Ma et al. Failure precursor of surrounding rock mass around cross tunnel in high-steep rock slope
Xiao et al. Characteristics and mechanism of rockburst at five deep gold mines in Jiaodong Peninsula of China
Chen et al. Research on in situ stress inversion of deep‐buried tunnel based on pressure/tension axis mechanism and geological structure
Zheng et al. Evolutionary mechanisms of deep-seated toppling deformation of rock slope under different free-face conditions
Vatcher et al. Mine-scale numerical modelling, seismicity and stresses at Kiirunavaara Mine, Sweden
Ma et al. Stability assessment of the excavated rock slope at the Dagangshan hydropower station in China based on microseismic monitoring
Xu et al. Application of microseismic monitoring technique in hydroelectric projects
LIU et al. Probabilistic evaluation of excavation unloading response of rock slope considering the uncertainty of mechanical parameters
Pierce et al. Synthetic rock mass applications in mass mining
Munir Development of correlation between rock classification system and modulus of deformation
Seymour et al. Improving ground control safety in deep vein mines