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Operativnoe Opredelenie Treshchinovatosti Porod: Otsenka Prochnosti Pri Raschete Ustoychivosti Bortov Kar'erov Anna Petrovna Sannikova Russian edition
Operativnoe Opredelenie Treshchinovatosti Porod: Otsenka Prochnosti Pri Raschete Ustoychivosti Bortov Kar'erov
Anna Petrovna Sannikova
Sovremennyy etap razvitiya tekhnologii dobychi poleznykh iskopaemykh otkrytym sposobom kharakterizuetsya znachitel'nymi glubinami izvlecheniya, kotorye mogut sostavlyat' neskol'ko soten metrov. V etikh usloviyakh vozrastayut trebovaniya k obespecheniyu ustoychivosti bortov kar'erov. Opolznevye deformatsii ustupov privodyat k bol'shim finansovym zatratam na ustranenie posledstviy avariynykh situatsiy, no, glavnoe, oni mogut proiskhodit' s chelovecheskimi zhertvami. Vmeste s tem obosnovannoe uvelichenie ugla borta kar'era dazhe v predelakh gradusa vedet k sushchestvennoy ekonomii gornykh rabot. Takim obrazom, ves'ma aktual'nymi yavlyayutsya issledovaniya po utochneniyu, kak iskhodnykh raschetnykh parametrov, tak i metodik rascheta ustoychivosti borta kar'era. Otsutstvie ekspress-metodik otsenki stepeni treshchinovatosti otkosa ustupa i vvedeniya poluchennykh dannykh v raschetnye skhemy dlya utochneniya parametrov ustoychivogo borta privodit k prinyatiyu ne optimal'nykh parametrov ustoychivosti. Utochneniyu takikh parametrov na osnove ucheta stepeni treshchinovatosti massiva gornykh porod i posvyashchena dannaya rabota.
| Media | Books Paperback Book (Book with soft cover and glued back) |
| Released | January 17, 2014 |
| ISBN13 | 9783659505645 |
| Publishers | LAP LAMBERT Academic Publishing |
| Pages | 156 |
| Dimensions | 150 × 9 × 226 mm · 250 g |
| Language | German |
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