Records of the Geological Survey of India, Volume 131, Parts 4-5Government of India, 1996 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 6
... varies between 49 and 54 and ' Q ' Value from 2.16 to 2.83 . On face II , ' RMR ' varies between 42 and 60 , and ' Q ' value ranges from 2.5 to 4.4 . Face I and Face II mostly passed through granite gneiss and the entire stretch ...
... varies between 49 and 54 and ' Q ' Value from 2.16 to 2.83 . On face II , ' RMR ' varies between 42 and 60 , and ' Q ' value ranges from 2.5 to 4.4 . Face I and Face II mostly passed through granite gneiss and the entire stretch ...
Page 177
... varies from 0.10 to 0.55 kg / cm2 and angle of friction varies from 10 ° to 40 ° while in majority of the cases it is < 20 ° . The factor of safety of the material varies from 0.45 to 1.40 while in majority of the cases it is < 1 . The ...
... varies from 0.10 to 0.55 kg / cm2 and angle of friction varies from 10 ° to 40 ° while in majority of the cases it is < 20 ° . The factor of safety of the material varies from 0.45 to 1.40 while in majority of the cases it is < 1 . The ...
Page 184
... varies from 1.9 to 4.78 kg / m where the gneissic rocks traversed by pegmatite veins form the foundation . The analysis of the curtain grouting indicates that in the left abutment blocks 3 to 6 , the average grout consumption varies ...
... varies from 1.9 to 4.78 kg / m where the gneissic rocks traversed by pegmatite veins form the foundation . The analysis of the curtain grouting indicates that in the left abutment blocks 3 to 6 , the average grout consumption varies ...
Contents
Study of the variation of PalaeoceneEocene sediments in the shelf area of Shillong plateau along | 18 |
Author Index 56 | 24 |
RECORDS VOL 131 PART5 | i |
Copyright | |
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abutment amphibolite ANANTAPUR DISTRICT ANDHRA PRADESH anomaly arsenopyrite Arunachal Pradesh assess auriferous axis bands bed rock biotite biotite gneiss block boreholes carried charnockite Chitradurga clay Cuddapah Cuddapah Basin delineated deposits depth Dharmapuri dimensional stone dolerite downstream drilling dykes east eastern emplaced excavation exposed fault field season folds foliation Formation foundation gabbro Gadwal geochemical geoenvironmental GEOLOGICAL MAP GEOTECHNICAL INVESTIGATIONS gneiss Gneissic gold mineralisation grade grained granite granulite graphite gravity greenstone belt grey grouting indicated joints Karnataka Kerala kimberlite Kurnool limestone located lode magnetic magnetite Meghalaya metabasalt migmatite mineral NE-SW NNW-SSE NW-SE occurs pegmatite phyllite Plate-1 potential power house pyrite quarries quartz quartz veins quartzite Quaternary regional reservoir river samples sandstone scale schist belt seepage shale shear zone slope soil spillway sq km stream sediment strike length structure studies sulphide TALUK TAMIL NADU thickness traverse trench trending tunnel upto Velampatti weathered width