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Keywords: foundation rock
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Proceedings Papers

Paper presented at the ISRM International Symposium, September 12–16, 1988
Paper Number: ISRM-IS-1988-059
... excess foundation rock shear strength nonuniformity uplift rock foundation statistics foundation reliability safety permeability Rock Mechanics and Power Plants, Romana (ed) @ 1988 Balkema, Rotterdam,ISBN9061918278 Concrete dams on rock foundations: Statistics of failures, estimation...
Proceedings Papers

Paper presented at the ISRM International Symposium, September 21–24, 1981
Paper Number: ISRM-IS-1981-187
.... Gezhouba Water Control Project on Yangtze River is the biggest project under construction built on sandstone with inter- calated layers foundation. Investigation on the foundation rock of Gezhouba Project would represent the research level of our country on this type of rock. Special arti- cles concerning...
Proceedings Papers

Paper presented at the ISRM International Symposium, September 21–24, 1981
Paper Number: ISRM-IS-1981-177
...Proceedings of the International Symposium on Weak Rock / Tokyo /21-24 September 1981 The stability of gravity dam on the foundation rock with partially fractured zone YOSHIHIRO KITAHARA & TADASHI KANAGAWA eRIE?I, Abiko, Japan . INTRODUCTION The stability of gravity dam has ever been calculated...
Proceedings Papers

Paper presented at the ISRM International Symposium, September 21–24, 1981
Paper Number: ISRM-IS-1981-208
... INTRODUCTION Recently in Japan, accompanying the development of such major traffic networks as super-express railways, express highways, and trans-strait bridges, many long span bridges have been constructed on weak foundation rock. It has thus become necessary to carry out surveys and tests...
Proceedings Papers

Paper presented at the ISRM International Symposium, September 21–24, 1981
Paper Number: ISRM-IS-1981-183
... level based on the laboratory model test, in order to prevent the occurrence of hydraulic fracturing of core at the Contact zone by fault grouting from the gallery in the foundation rock. FEATURES OF THE FOUNDATION Geological features The geological features of the dam site are characterized...
Proceedings Papers

Paper presented at the ISRM International Symposium, September 21–24, 1981
Paper Number: ISRM-IS-1981-185
...A study of grouting tests at Hitokura Dam Proceedings of the International Symposium on Weak Rock / Tokyo /21·24 September 1981 K.TAKAHI & M.OHTSUKI Laboratory of Water Resources Development Corp., Urawa, Japan 1 PURPOSE OF THE TESTS Three factors should be considered for foundation rocks...
Proceedings Papers

Paper presented at the ISRM International Symposium, September 27–29, 1978
Paper Number: ISRM-IS-1978-015
... of safety are described. Satisfactory functioning of the foundations of these dams suggests the reliability of this simple technique of analysis. Reservoir Characterization strength plane limit analysis Shear Strength Parameter Upstream Oil & Gas shear zone consideration foundation rock...
Proceedings Papers

Paper presented at the ISRM International Symposium, September 27–29, 1978
Paper Number: ISRM-IS-1978-030
...TREATMENT OF FAULTS AND FRACTURES IN THE FOUNDATION OF UMIAM DAM IN INDIA S. GANGOPADHVAV, Dr., Senior Eng. Geol., Geol. Survey of India, 4 Chowringhee Lane, Calcutta 100 016, India. Summaryt The foundation rocks of um1am dam in the north-eastern part of tndia have been affected by tJ.l0faults. eme...
Proceedings Papers

Paper presented at the ISRM International Symposium, September 27–29, 1978
Paper Number: ISRM-IS-1978-012
... layer Deformability Test claystone property gravity dam foundation zone 2 interpretation schistosity foundation Upstream Oil & Gas orientation direction parallel grout courtain complex formation Reservoir Characterization compressibility laminar structure foundation rock shear...
Proceedings Papers

Paper presented at the ISRM International Symposium, September 27–29, 1978
Paper Number: ISRM-IS-1978-019
... Summary Finite element calculations on the seepage around and underneath dams and on the stresses and deformations in the foundation rock are explained. For an approximately 100 m high arch dam, it was seen that the anisotropy of the rock revealed a large influence upon the deformations...

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