Records of the Geological Survey of India, Volume 122, Parts 2-4Geological Survey of India, 1987 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 91
... foundation grade , dental treatemnt has been provided . Anchorage by dowel rods have also been provided in few foundation blocks to increase the shearing resistance of the jointed rocks . At the Bamni nala aqueduct site , alternating ...
... foundation grade , dental treatemnt has been provided . Anchorage by dowel rods have also been provided in few foundation blocks to increase the shearing resistance of the jointed rocks . At the Bamni nala aqueduct site , alternating ...
Page 92
... foundation . During the investigation , the foundation condition of 10th , 11th , 12th and 13th spillway bay of Galudih barrage were examined . The rocks exposed at the foundation level are thinly foliated and jointed greyish mica ...
... foundation . During the investigation , the foundation condition of 10th , 11th , 12th and 13th spillway bay of Galudih barrage were examined . The rocks exposed at the foundation level are thinly foliated and jointed greyish mica ...
Page 53
... foundation grade rock which was inferred to be at around R. L. 468 m . could ably be met at levels ranging from R. L. 462 m . to R. L. 465 m . The foundation has been later on consolidated by grouting with grout holes staggered 3m ...
... foundation grade rock which was inferred to be at around R. L. 468 m . could ably be met at levels ranging from R. L. 462 m . to R. L. 465 m . The foundation has been later on consolidated by grouting with grout holes staggered 3m ...
Contents
CENTRAL HEADQUARTERS 179 | 1 |
Geological Survey of India | 4 |
AIRBORNE MINERAL SURVEY AND EXPLORATION WING 80104 | 80 |
Copyright | |
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amphibolite AMSE Wing analysis Andaman anomalies assemblage bands Barakar Barakar Formation Barren Measures basin belt Bihar biotite block boreholes Calcutta clay coal seams Coal Wing COALFIELD Construction stage geotechnical cores correlation deposits depth district Division-II drilling dykes Eastern Engineering Geology evaluation exploration fault Feasibility stage folds geochemical geological mapping Geology Division geophysical geotechnical investigation Ghosh gneiss Gondwana grained granite granite gneiss grey Group heavy minerals horizon indicated Irrigation LANDSAT limestone lineaments located magnetic metamorphic mica migmatites mineralisation NW-SE occur Orissa pegmatite phyllite PRADESH quartz quartzite Raniganj Raniganj Formation regional river sand sandstone scale schist seam zones sector sediments shale shear zone Shillong sillimanite Singhbhum slope Special Investigation spillway sq km stage geotechnical investigation Stratigraphy strike length structure surface Survey of India thickness toposheet traverses trending Upper upto valley varies veins volcanics West Bengal