Buxoro filiali
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- DISSERTATSIYA Ilmiy rahbar
O’ZBEKISTON RESPUBLIKASI OLIY VA O’RTA MAXSUS TA’LIM VAZIRLIGI ТОSHKENT IRRIGATSIYA VA QISHLOQ XO’JALIGINI MEXANIZATSIYALASH MUXANDISLARI INSTITUTI BUXORO FILIALI UO’K: 631.315.4 Qo’l yozma huquqida SAVRIDDINOV ABRORJON ANVAR O’G’LI BULDORZER ISH JIHOZINI SAMARALI ISHLASHINI TADQIQ ETISH 5А450301–Gidromelioratsiya ishlarini mexanizatsiyalashtirish mutaxasislgi bo’yicha Magistr akademik darajasini olish uchun yozilgan DISSERTATSIYA Ilmiy rahbar t.f.d., professor. Мurodov N.M Buxoro-2021 ANNOTATSIYA Ochiq zovurlarni tozalashdan hosil bo’ladigan kavalerlarni buldozerlar va kavaler tikislagichlar yordamida surish, tekislash va yoyish ishlari amalga oshiriladi. Shu bilan bir qatorda keyingi tozalash ishlarini amalga oshirishda texnikalarning harakatlanishi uchun ham yo’l ochiladi. Shuningdek buldozerlar qurilish sohasida, yo’l qurulishi va yerlarning meliorativ holatini yaxshilash, yangi yerlar ochish maqsadida qishloq xo’jaligida ham keng qo’llaniladi.Kovalerlarni surish, tekislash jarayonlarida buldozerlarning ish samaradorligining pasayishiga sabab bo’luvchi bir qancha omillar mavjud. Bulardan biri qazib olingan kavalerlaning loyli qatlamini yopishqoqligidir. Natijada esa buldozer ish jihozining ifloslanib uning ish samaradorligi va foydali ish foiffitsienti pasayib, xarajat va mehnat sarfining oshib ketishiga olib kelmoqda. Dissertatsiya ishida kovalerlarni surish, tekislash va yoyishda qo’llaniladigan buldozer ishchi jihozi takomillashtirilgan.
The cavities formed by clearing the open ditches will be pushed, leveled and spread using bulldozers and cavalry straighteners. It will also allow for the movement of equipment during subsequent clean-up operations. Bulldozers are also widely used in construction, road construction and land reclamation, as well as in agriculture to open new lands. One of these is the stickiness of the clay layer of the excavated cavalry. As a result, the contamination of the bulldozer equipment leads to a decrease in its efficiency and efficiency, and an increase in costs and labor costs. In the dissertation the bulldozer working equipment used for pushing, leveling and spreading of covalents was improved.
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