Records of the Geological Survey of India, Volume 122, Part 8The Survey, 1987 - 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 171
... measures . The other slides located away from the dam site are likely to be activated initially on reservoir impoundment but may stabilise in course of time . Lowering of the reservoir level by about five metres which is under ...
... measures . The other slides located away from the dam site are likely to be activated initially on reservoir impoundment but may stabilise in course of time . Lowering of the reservoir level by about five metres which is under ...
Page 172
... measures , including easing of slopes , provision of benches , drainage , vegetative turfing and afforestation for moderate to minor slides and further detailed investigations for the major slide zones , have been recommended ...
... measures , including easing of slopes , provision of benches , drainage , vegetative turfing and afforestation for moderate to minor slides and further detailed investigations for the major slide zones , have been recommended ...
Page 174
... measures for attaining stable slopes . Here the rocks dip at 45 ° to 50 ° towards the valley and are traversed by a low angle fault with deep weathering . These adverse features created slides on the hill face upstream of tunnel No.T1 ...
... measures for attaining stable slopes . Here the rocks dip at 45 ° to 50 ° towards the valley and are traversed by a low angle fault with deep weathering . These adverse features created slides on the hill face upstream of tunnel No.T1 ...
Contents
Thussu G Das Gupta | 1 |
QUATERNARY GEOLOGICAL AND GEOMORPHOLOGICAL MAPPING IN CENTRAL | 8 |
QUATERNARY GEOLOGY AND GEOMORPHOLOGY OF PARTS OF BHATINDA | 55 |
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aeolian alignment Alluvial Alluvium bands biotite calcareous channel Chenab river clay comprising construction covered debris deposits depth dolomite downstream drill hole dunes excavation exposed fault field season folds foliation Formation Ganga Geol geological mapping GEOMORPHOLOGICAL geophysical glacier gneiss grained granite Haryana HIMACHAL PRADESH HYDEL PROJECT India indicated JAMMU AND KASHMIR joints kankar km long Krol Kulu Kumar landslide left bank limestone lineament Lithology lithostratigraphy located logging metres micaceous mineralisation Murree nala Older Alluvium pegmatite penstock phyllite PITHORAGARH DISTRICT plane portal proposed quartz quartzite Quaternary race tunnel Recent Flood Plain Records Vol regional right bank river road rocks samples sand sandstone scale schist sediments sequence shale Sharma shear zone silt siltstone Singh Siwalik slate slope Spiti sq km Srivastava STAGE GEOLOGICAL INVESTIGATIONS studies surface power house Surv surveys tectonic terrace thick Thrust toposheet trending Triassic Upper Siwalik upstream upto UTTAR PRADESH valley