Dependence of specific explosives consumption on the depth of a single ripping charge embedment
Authors:
Abstract
Further realization of the grandiose tasks of the peaceful development of the national economy of the USSR requires an even wider use of explosives energy in the development of mineral deposits in the field of industrial, railway and hydraulic engineering construction and in other sectors of the economy. Meanwhile, the issue of determining the size of explosive charges is still far from being sufficiently developed, and existing methods of calculation often give incorrect results.
Область исследования:
(Archived) Without section
Funding:
None
References
- Misnik Yu. M. Investigation of the action of explosion in the medium depending on the depth of laying of the ripping charge. Cand. dissertation. Fondy LGI, 1953. (in Russian)
- Osnovin S. D. Action of concentrated charges and their calculation. Sb. Voprosy razrabotki moshchnykh plastov Kuzbassa. Ugletekhizdat, 1953. (in Russian)
- Pearson J. and Reinhart J. Deformation and Fracture of Thick-Walled Steel Cylinders at Explosion. Transl. from Engl. by V. Zenkevich. Ref. zhurn. Mekhanika, 1953, vol. 3(19). (in Russian)
- Pokrovskiy G. I. Research of Impact and Explosion in Deformable Media. P. 1, 2, 3. Izd. VIA RKKA, 1937, 1938, 1940. (in Russian)
- Reinhart J. Some Experimental Data on Stresses Caused by Explosion. Transl. from English by V. Lyubimov. Zhurn. Mekhanika, 1953, vol. 4 (20). (in Russian)
- Sadovsky M. A. Experimental Investigation of the Mechanical Action of the Explosion Shock Wave. Trudy SIAN SSSR, 1945, No. 116. (in Russian)
- Sukhanov A. F. To the issue of a unified classification of rocks. Ugletekhizdat, 1947. (in Russian)
- Sukhanov A. F. To the issue of a new theory of rock destruction by explosion. Moskovskiy in-t tsvetn. metallov i zolota. Yubil. sb., 1950, issue 20. (in Russian)
- Terentyev V. I. To the problem of rock crushing by blasting. Izvestiya AN SSSR. Seriya tekhnicheskikh nauk, 1950, vol. 2. (in Russian)
- Togupov Yu. V. To the question of regulation of a degree of crushing of rocks by explosion. Cand. dissertation. Fondy LGI, 1953. (in Russian)
- Frolov M. M. Research on Mine Pits. SPb., 1868. (in Russian)
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