LEADER 03775nam  2200589Ia 450 
001 9910451829103321
005 20200520144314.0
035   $a(CKB)1000000000450812
035   $a(EBL)3377536
035   $a(SSID)ssj0000250370
035   $a(PQKBManifestationID)11176334
035   $a(PQKBTitleCode)TC0000250370
035   $a(PQKBWorkID)10232263
035   $a(PQKB)11347270
035   $a(MiAaPQ)EBC3377536
035   $a(Au-PeEL)EBL3377536
035   $a(CaPaEBR)ebr10071615
035   $a(OCoLC)923271276
035   $a(EXLCZ)991000000000450812
100   $a20050324d1993      uy             0
101 0 $aeng
135   $aur|n|---|||||
181   $ctxt
182   $cc
183   $acr
200 10$aStability, failure, and measurements of boreholes and other circular openings$b[electronic resource] /$fU.S. National Committee for Rock Mechanics, Geotechnical Board, Commission on Engineering and Technical Systems, National Research Council
210   $aWashington, DC $cNational Academy Press$d1993
215   $a1 online resource (102 p.)
300   $a"Panel on Borehole Stability."
300   $aPanel chairman: Jean-Claude Roegiers.
311   $a0-309-57225-8 
327   $a""Stability, Failure, and Measurements of Boreholes and Other Circular Openings""; ""Copyright""; ""Contents""; ""EXECUTIVE SUMMARY""; ""INTRODUCTION""; ""FAILURE""; ""ABNORMAL STABILITY""; ""1 EXCAVATION, MAINTENANCE, AND PERFORMANCE""; ""BEFORE THE EXCAVATION""; ""DURING EXCAVATION""; ""UNSUPPORTED OPENINGS""; ""CHANGE IN STRESSES""; ""CHANGE IN STRENGTH""; ""DECREASE IN SUPPORT CAPACITY""; ""SUPPORTED OPENINGS""; ""HOLE COLLAPSE""; ""INSUFFICIENT BONDING""; ""FORMATION DAMAGE""; ""LONG-TERM STABILITY""; ""2 OBSERVATIONAL EVIDENCE""; ""FIELD OBSERVATIONS""; ""LABORATORY OBSERVATIONS""
327   $a""3 STABILITY ASSESSMENT""""CLOSURE MEASUREMENTS""; ""GEOPHYSICAL MEASUREMENTS""; ""IN-SITU STRESS CONDITIONS""; ""CIVIL AND MINING ENGINEERING""; ""4 ROCK-MASS ASSESSMENT""; ""SCALE OF INVESTIGATION AND RESOLUTION""; ""MECHANICAL PROPERTIES AND THE STABILITY OF THE OPENINGS""; ""PRIMARY FACTORS AFFECTING THE REMOTE ASSESSMENT OF ROCK-MASS PROPERTIES""; ""HIGH-RESOLUTION SURFACE SOUNDING""; ""SEISMIC METHODS""; ""ELECTRICAL RESISTIVITY SOUNDING""; ""RADAR SOUNDING AND RADAR TOMOGRAPHY""; ""ROCK-MASS EXPLORATION BY MEANS OF PILOT BOREHOLES""; ""MEASUREMENT-WHILE-DRILLING (MWD)""
327   $a""5 ANALYTICAL AND NUMERICAL MODELING""""UNSUPPORTED OPENINGS""; ""ELASTIC ANALYSIS""; ""INELASTIC ANALYSIS""; ""SIMPLIFIED BIFURCATION ANALYSIS""; ""ISOTROPIC FAR-FIELD STRESSES""; ""NUMERICAL ANALYSIS OF LOCALIZATION PHENOMENA IN DEEP BOREHOLES""; ""NONLINEAR EFFECTS""; ""TIME-DEPENDENT EFFECTS""; ""SCALE EFFECTS""; ""SUPPORTED OPENINGS""; ""ELASTIC ANALYSIS""; ""NONLINEAR OR TIME-DEPENDENT ANALYSIS""; ""INTERSECTIONS""; ""SLABBING AND EXFOLIATION""; ""INFLUENCE OF PREEXISTING DISCONTINUITIES OR STRUCTURE""; ""DISCRETE ELEMENT METHOD""; ""BLOCK THEORY""
327   $a""DISCONTINUOUS DEFORMATION ANALYSIS""""6 CONCLUSIONS""; ""REFERENCES""
606   $aBorehole mining
606   $aBoring
608   $aElectronic books.
615  0$aBorehole mining.
615  0$aBoring.
676   $a622.24
701   $aRoegiers$b Jean-Claude$0862979
712 02$aNational Research Council (U.S.).$bPanel on Borehole Stability.
712 02$aNational Research Council (U.S.).$bGeotechnical Board.
712 02$aNational Research Council (U.S.).$bCommission on Engineering and Technical Systems.
801  0$bMiAaPQ
801  1$bMiAaPQ
801  2$bMiAaPQ
906   $aBOOK
912   $a9910451829103321
996   $aStability, failure, and measurements of boreholes and other circular openings$91926470
997   $aUNINA