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A new initiative in Canadian rock mechanics research
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Seven years of in situ stress measurements at the URL An overview
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
In situ stress determination by stress change monitoring
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Standardized joint descriptions for improved rock classification
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
An innovative micro-seismic source location technique
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
A case history of Inco' s Copper Cliff North Mine
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Determination of an intensity function for subsidence prediction
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
A model based on the minimization of strain energy as a tool in the design of coal pillars
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Development of a model to predict longwall gas emissions resulting from overburden failure
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Probabilistic techniques in roof failure prediction
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Void diffusion models for analysis and prediction of mine subsidence
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
A research into plastic zone of surrounding strata of gate way affected by mining abutment stress
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Finding 3-d maximum key blocks on unrolled joint trace maps of tunnel surfaces
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Probabilistic prediction of keyblock occurrences
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
A mathematical model for the shear behavior of a dilatant rock joint
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Shear strength of joint surface profiles
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Application of models for jointed rock to the analysis of prototype testing for the Yucca Mountain Project
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Hierarchical fracture trace model
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Surface roughness and the physical properties of fractures
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Statistical description of the surface roughness of rock joints
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Comparison of calculations and in situ results for a large, heated test room at the Waste Isolation Pilot Plant (WIPP)
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Stress measurements in the Sioux Falls quartzite and the state of stress in the Midcontinent
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
In-situ fracture stiffness determination
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Stress measurement in potash by overcoring CSIRO hollow inclusion stress meters
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
The application and limitation of extensometer for tunnel monitoring
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Block analysis for preliminary design of underground excavations
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Stress reliefjointing in eastem Kentucky
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Understanding the process of jointing in brittle rock masses
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
A mixed mode local symmetric fracture criterion for geo-materials
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Geostatistical description of the joint surface roughness
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Ambiguities in estimating fractal dimensions of rock fracture surfaces
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
From research into practice: In-situ studies for design of boom tunnelling machine cutting heads
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Standardization of a percussive drill for measurement of the compressive strength of rocks
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Moistureffects and the mechanical response of granite beams
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
A rapid method for measuring thermal conductivity of rock cores and its preliminary use for finding the thermal resistance of cracks
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Flow pump measurements of fracture transmissivity as a function of normal stress
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Penetration of shaped charges in stressed rock
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Computerized tomography as a geoscience tool
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Combining acoustic emission locations and a microcrack damage model to study development of damage in brittle materials
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
High pressure embrittlement and shear-enhanced compaction Berea sandstone: Acoustic emission measurement and microstructural observation
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
A feasibility study of modal analysis in geotechnical engineering Laboratory phase
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Indentation by pore collapse in porous rocks
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Continuous cast lining A solution to downhole problems
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Classification of treating pressures in coal fracturing
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Compaction behavior of North Sea chalk in contact with seawater
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Experimental and theoretical investigation of borehole breakouts
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Hydraulic fracturing of rock samples and monitoring of the associated acoustic activity
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Geotechnical design of mine shafts
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Estimates of stress in an underground coal mine determined from seismic velocity measurements
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Strength anisotropy in crystalline rock: Implications for assessment of in situ stresses from wellbore breakouts
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Investigation of sea cliff stability
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Use of downhole geophysical methods in a geotechnical investigation of the South Shores Landslide, Rancho Palos Verdes, California, USA
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
A wave diffusion geotomography approach to providing subsurface images of mining environment
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Rock motion simulation of confined volume blasting
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Low frequency blast vibrations from Indiana surface coal mines
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Liquifaction of fluid saturated rocks due to explosion-induced stress waves
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Optimization of rock fragmentation in bench blasting
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Fractal-based approach to determine the effect of discontinuities on blast fragmentation
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Fractal concepts applied to bench-blast fragmentation
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
A simple normalized isothermal constitutive law for modelling compaction creep behaviour of granular halite backfill
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
P-Wave polarity pattems from mining-induced microseismicity in a hard-rock mine
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Microseismic source locations: A test of faith
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Decreasing coal bump risk through optimal cut sequencing with a non-linear boundary element program
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Rock burst mechanism studies at the Lucky Friday Mine
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Investigation of an empirical creep law for rock salt that uses reduced elastic moduli
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Physical modeling of underground structures
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Shear strength and deformation parameters of rockfill related to particle size
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Relative performance of compacted and uncompacted rockfill
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Use of modified doorstoppers for rock stress change monitoring
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
The optimum rock cover for subsea tunnels
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Open stope design under adverse rock mechanical conditions at Pyhäsalmi Mine
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Rock mechanics databank for construction elements in mining
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Hydraulic fracturing and hydraulic tests on preexisting fractures in a foliated rockA comparison of results and techniques
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Stability of pillars in the Zinkgruvan MineA case study
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Acoustic emission and the Kaiser effect in rock materials
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
Three dimensional stochastic joint geometry modeling including a verification: A case study
Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), Golden, Colorado, June 1990.
