QALIN QATLAMLI KONLARNI QAZISHDA KON LAHIMLARINING OPTIMAL JOYLASHUVINI ANIQLASH
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nobudgarchilikumumiy vergul ro'yxat seperatori sifatsizlanishumumiy vergul ro'yxat seperatori optimal joylashuvumumiy vergul ro'yxat seperatori ustunumumiy vergul ro'yxat seperatori to‘ldirishumumiy vergul ro'yxat seperatori umumshaxta va ekspluatatsion nobudgarchilikumumiy vergul ro'yxat seperatori kon bosimiumumiy vergul ro'yxat seperatori kameraumumiy vergul ro'yxat seperatori lentaumumiy vergul ro'yxat seperatori selik##article.abstract##
Tepaqo‘ton tog‘-kon majmuasidan qazib olingan foydali qazilmaning
nobudgarchilik va sifatsizlanish sabablari tizimli tahlil qilinib, nobudgarchilik va sifatsizlanishning
asosiy kelib chiqish sabablari aniqlangan. Shu bilan bir qatorda sifatsizlanish va nobudgarchilikni
kamaytirish bo‘yicha asoslangan takliflar ishlab chiqilgan.
Kon lahimlarini qatlamda joylashtirishda optimal joylashuvi aniqlanib nobudgarchilikni
kamaytirish ko‘rsatkichlari aniqlangan. Qazib olingan silvinit rudasining sifatsizlanishi va
nobudgarchilgi oʻzlashtirilayotgan qatlamning gipsometriyasiga, asosiy jinslarning qazish
oʻlchamiga, qatlam qalinligiga, qatlamda togʻ jinslari qatlamlarining mavjudligiga bogʻliq boʻlib,
uni aniqlash natijalari asosida aniqlanishi kerak.
Sifatsizlanishni aniqlash IMDK-511 dasturi boʻyicha tekshirilganda qazib olingan foydali
qazilmaning tarkibi dastlabki holatida 26% ni tashkil etgan boʻlsa, qatlamning vertikal koʻtarilishi
natijasida qatlamni ajratib olish ko‘rsatkichini 88,83% dan 92,28% gacha oshishi hisobiga ruda
tarkibi minimum 26,15% ga oʻzgargan. Bu boshlang‘ich holatga nisbatan tarkibning 0,15 % ga
yaxshilanishiga teng.
0,15 foizga yuqori sifatli ruda qazib olish natijasida yiliga 5 608 696 720 (besh milliard olti
yuz sakkiz million olti yuz to‘qson olti ming yetti yuz yigirma) so‘mlik iqtisodiy samaradorlikka
erishish mumkin
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