Records of the Geological Survey of India, Volume 126, Part 8The Survey, 1993 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 231
... landslide incidences has indicated that the maximum number of landslides have occurred in the slope class with tangent > 0.9 ( tan.41 ° ) demonstrating that the critical angle of equilibrium for the hard rock slope forming material is ...
... landslide incidences has indicated that the maximum number of landslides have occurred in the slope class with tangent > 0.9 ( tan.41 ° ) demonstrating that the critical angle of equilibrium for the hard rock slope forming material is ...
Page 286
... landslides has reduced from 30 in the pre - dam period to 23 in the post - dam period ( Fig . 1 and 2 ) . Also , no major landslides have occurred after the impoundidng of the reservoir . The improvement in the slope stability appears ...
... landslides has reduced from 30 in the pre - dam period to 23 in the post - dam period ( Fig . 1 and 2 ) . Also , no major landslides have occurred after the impoundidng of the reservoir . The improvement in the slope stability appears ...
Page 287
... LANDSLIDES IN GARWHAL REGION , UTTAR PRADESH BY USING MULTI - DATE IRS LISS - II IMAGERY Additional item R.V. lyer and R.S. Misra A devastating earthquake of magnitude 6.6 on Richter scale struck the Garhwal region of U.P. Himalaya on ...
... LANDSLIDES IN GARWHAL REGION , UTTAR PRADESH BY USING MULTI - DATE IRS LISS - II IMAGERY Additional item R.V. lyer and R.S. Misra A devastating earthquake of magnitude 6.6 on Richter scale struck the Garhwal region of U.P. Himalaya on ...
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Active Flood Plain aeolian Banda Older Alluvium bands bank Bijawar borehole channel bars clay comprises conglomerate district dolomite drainage drilling erosional terrace exposed Fault Field Season Flood Plain fluvial folds foliation Formation Ganga basin Garra geochemical geological and geomorphological Geological map geomorphological geomorphological map Ghaghara gneiss grey Group Haryana Himachal Pradesh Himalaya Kali kankar landforms limestone lithological lithostratigraphy lithounits Little Gandak luvium medium grained micaceous sand mineral mineralisation Murree nala Newer Alluvium NW-SE Older Alluvial Plain Older Flood Plain palaeo palaeobanks palaeochannels phyllite pink Pleistocene porphyritic present quartz quartzite Quaternary geological Quaternary sediments Ramganga Recent Alluvium river rocks samples sandstone sandy facies scale schist sediments sequence shale silt silty Singh Siwalik slate slope Sonbhadra district sq km stromatolitic studies Terrace Alluvium thick Thrust tion toposheet Tosham trending Upper Siwalik upto Uttar Pradesh valley Varanasi Older Alluvium water logging Yamuna zone