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ТОРТИШ ҲИСОБЛАРИНИ БАЖАРИШ УСУЛИНИ ТУРЛИ ТУРДАГИ ВАГОНЛАРНИНГ ХУСУСИЯТЛАРИНИ ҲИСОБГА ОЛГАН ҲОЛДА ТАКОМИЛЛАШТИРИШ

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MAQOLA ANNOTATSIYASI

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Юк вагонларини ҳаракатга асосий солиштирма қаршилигини поездларнинг юриш вақтлари ва энергия сарфини меъёрлашда асосий параметрлардан бири ҳисобланади. “Поезд ишларидаги тортиш ҳисоблари қоидалари”да ушбу қаршиликни ҳисоблашда вагонларни 6 та гуруҳга бўлиш белгиланган бўлишига қарамай, амалиётда поезд таркибидаги вагонларни 2 та гуруҳга (4 ва 8 ўқли) ажратиш (анъанавий усул) асосида тегишли меъёрлар ишлаб чиқилади. Бунга асосий сабаблардан бири ҳар бир поезд таркибидаги вагонларнинг хусусиятларини инобатга олишнинг имкони йўқлигидадир. Ушбу масалани ҳал қилиш мақсадида вагон рақами орқали унинг тортиш ҳисобларида зарур бўлган параметрларини аниқлаш учун дастур ишлаб чиқилди. Ушбу дастурий таъминотдан https://trainlocomotive.netlify.app/ сайти орқали фойдаланиш мумкин. Ушбу дастурдан фойдаланган ҳолда юк вагонларнинг ҳаракатга асосий солиштирма қаршилигини ҳисоблаш усули ишлаб чиқилган. “Ўзбекистон темир йўллари” АЖ темир йўл участкасида ҳаракатланаётган юк поездларининг натур варақлари таҳлил қилинган. Натижада, юк поезди таркибининг қарийб ярми бўш вагонларга тўғри келиши, юкланган ярим очиқ вагонлар ва цистерналар улуши 23% ни ташкил этиши аниқланган. Шундай аралаш таркибдан иборат таркибдаги вагонларнинг ҳаракатга асосий солиштирма қаршилиги анъанавий ва ишлаб чиқилган усул ёрдамида ҳисобланган. Юк вагонларини ҳаракатга асосий солиштирма қаршилигининг поездларни бошқариш энергетик харажатларига таъсирини баҳоланган. Натижада, тортиш ҳисобларини бажариш асосида электр энергия сарфини меъёрлашда ишлаб чиқилган усулдан фойдаланишнинг мақсадга мувофиқлиги кўрсатилган.

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# основное удельное сопротивление # ҳаракатга асосий солиштирма қарш# Cargo wagons# main specific resistance to move# train maintenance# energy costs# traction calculations# Грузовые вагоны# ведение поезда# энергетические затраты# тяговые расчеты# юк вагонлари# поездларни бошқариш# энергетик харажатлар# тортиш ҳисоблари

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