Records of the Geological Survey of India, Volume 138, Part 6The Survey, 2003 - 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 55
... sets of joints rendering the rock mass blocky . Site specific suggestions such as removal of weak and weathered seams along joints and their backfilling with rich concrete ( dental treatment ) were suggested to improve rock mass ...
... sets of joints rendering the rock mass blocky . Site specific suggestions such as removal of weak and weathered seams along joints and their backfilling with rich concrete ( dental treatment ) were suggested to improve rock mass ...
Page 57
... sets are ( i ) NNW - SSE , ( ii ) NW - SE , ( iii ) ENE - WSW , ( iv ) NE - SW and ( v ) N60 ° E S60 ° W ... sets of joints . Most prevalent set amongst them is the foliation joint ( N700-80 ° W - S700-80 ° E with 45 ° -75 ° dips towards ...
... sets are ( i ) NNW - SSE , ( ii ) NW - SE , ( iii ) ENE - WSW , ( iv ) NE - SW and ( v ) N60 ° E S60 ° W ... sets of joints . Most prevalent set amongst them is the foliation joint ( N700-80 ° W - S700-80 ° E with 45 ° -75 ° dips towards ...
Page 60
... sets of joint have been recorded in the mapped area . Intersection of joint sets and bedding plane has imparted blocky nature to foundation rock . In general about 95 % area of foundation is occupied by hard , compact and fresh rock ...
... sets of joint have been recorded in the mapped area . Intersection of joint sets and bedding plane has imparted blocky nature to foundation rock . In general about 95 % area of foundation is occupied by hard , compact and fresh rock ...
Contents
Palaeontology Division | 2 |
Deccan Volcanism | 10 |
ASI Investigations | 20 |
Copyright | |
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activity amphibolite analysis anomaly associated bands basalt Based basin belt block boreholes carried central channel Chhattisgarh Code collected construction continued covering crater dam axis Deccan depth detailed developed Director district drill dykes exposed fault flows folds Formation foundation geochemical geological mapping geotechnical gneiss gold grade grained granite Group holes identified indicated intersected joints length lineaments located Madhya Pradesh Maharashtra measures mineralisation mineralized mineralized zone Nagpur nature occur OVERVIEW pattern phyllite present Project proposed quartzite range recommended recorded regional reported river rock samples scale schist sediments seismic sets Shear slope soil spillway stage stream sediment strike structural studies suggested surveys taken toposheet trap trench trending tunnel upper values varies vertical village volcanic weathered zone एवं की के क्षेत्र गया में