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Bru tto tonna zh valovi j tonna zh angl gross tonnage skorocheno GT nelinijna mira zagalnogo vnutrishnogo ob yemu sudna Poryad z netto tonnazhem odin z prijnyatih zaraz metodiv vimiryuvannya tonnazhu suden Jogo slid vidriznyati vid brutto reyestrovogo tonnazhu sho vimiryuyetsya v reyestrovih tonnah Zmist 1 Istoriya 2 Obchislennya 3 Primitki 4 PosilannyaIstoriya RedaguvatiMizhnarodna konvenciya z vimiryuvannya tonnazhu korabliv angl The International Convention on Tonnage Measurement of Ships 1969 prijnyata MMO v 1969 roci 1 Konvenciya pripisuvala perehid vid kolishnih vimiryuvan brutto reyestrovogo j netto reyestrovogo tonnazhu do brutto j netto tonnazhu 1 To bula persha uspishna sproba vprovadzhennya vsesvitnoyi sistemi vimiryuvannya tonnazhu 1 Ranishe vikoristovuvalisya riznomanitni metodi obchislennya tonnazhu torgovih suden ale rozbizhnosti viklikali nezruchnosti vnaslidok chogo vinikla potreba v mizhnarodnij sistemi 1 Odin z takih rannih metodiv rozroblenij u 1854 r Dzhordzhem Mursomom z britanskoyi Torgovoyi palati en 1 Pravila viznachennya tonnazhu zastosovni do vsih suden pobudovanih pislya 18 lipnya 1982 r vklyuchno 1 Sudnam pobudovanim do ciyeyi dati bulo pripisane protyagom 12 rokiv perejti z kolishnogo brutto reyestrovogo tonnazhu GRT na brutto tonnazh GT i netto tonnazh NT 1 Perehidnij period buv poklikanij nadati sudnovlasnikam chas pristosuvatisya do novih pravil ekonomichno bo na osnovi tonnazhu zasnovuyutsya pravila komplektuvannya i bezpeki suden 1 Krim togo vin takozh ye osnovoyu dlya obchislennya reyestracijnih i portovih zboriv 1 Odniyeyu z cilej konvenciyi bulo zabezpechennya togo shob vimiryani po novomu tonnazhi ne nadto vidriznyalisya vid tradicijnih brutto reyestrovogo j netto reyestrovogo 1 Brutto i netto tonnazh obchislyuyutsya na osnovi vimiryuvan ob yemu j zastosuvannya matematichnoyi formuli 1 Brutto tonnazh zasnovanij na teoretichnomu ob yemi vsih zakritih prostoriv korablya the moulded volume of all enclosed spaces of the ship netto tonnazh na teoretichnomu ob yemi vsih vantazhnih prostoriv korablya the moulded volume of all cargo spaces of the ship 1 Takozh netto tonnazh ne povinen buti menshe brutto tonnazhu na bilsh nizh 30 1 Obchislennya RedaguvatiObchislennya brutto tonnazhu viznacheno v Polozhenni 3 Dodatka 1 do Mizhnarodnoyi konvenciyi z vimiryuvannya tonnazhu korabliv 1969 roku 2 Vono zasnovane na dvoh zminnih i ye zrostayuchoyu in yektivnoyu funkciyeyu ob yemu korablya V zagalnij ob yem korablya v kubichnih metrah m ta K mnozhnik zasnovanij na ob yemi korablya Znachennya mnozhnika K rozriznyuyetsya vidpovidno do zagalnogo ob yemu korablya v kubichnih metrah i zastosovuyetsya yak koeficiyent posilennya u viznachenni znachennya brutto tonnazhu Mnozhnik K tim bilshij chim bilshe sudno Obchislyuyetsya za formuloyu sho vikoristovuye zvichajnij desyatkovij logarifm K 0 2 0 02 log 10 V displaystyle K 0 2 0 02 times log 10 V nbsp Koli V and K znajdeni brutto tonnazh GT obchislyuyetsya za takoyu formuloyu de GT ye funkciyeyu V G T V K displaystyle GT V times K nbsp abo shlyahom pidstanovki G T V 0 2 0 02 log 10 V displaystyle GT V times 0 2 0 02 times log 10 V nbsp Slid zvernuti uvagu na te sho odinici brutto tonnazhu hocha j vivodyatsya z odinic ob yemu ne mayut fizichnogo znachennya na vidminu vid reyestrovih tonn brutto reyestrovogo tonnazhu sho poznachayut ob yem Zvorotne obchislennya ob yemu na osnovi znachennya brutto tonnazhu ye dosit skladnim Dlya otrimannya nablizhenogo znachennya ob yemu za vidomim brutto tonnazhem mozhna vikoristati metod Nyutona Tochna formula V 50 ln 10 G T W 5 10 14 ln 10 G T displaystyle V frac 50 times ln 10 times GT W 5 times 10 14 times ln 10 times GT nbsp de l n displaystyle ln nbsp naturalnij logarifm a W displaystyle W nbsp W funkciya Lamberta Brutto tonnazh Ob yem m Spivvidnoshennya 1 K 0 2 1 52 2 10 4 54524 100 4 167260 1 000 3 8462800 10 000 3 57130000 100 000 3 333320000 1 000 000 3 125Primitki Redaguvati a b v g d e zh i k l m n p International Maritime Organization 1982 International Convention on Tonnage Measurement of Ships 1969 Admiralty and Maritime Law Guide London 23 chervnya 1969 Arhiv originalu za 10 lipnya 2012 Procitovano 22 travnya 2022 Posilannya RedaguvatiInternational Convention on Tonnage Measurement of Ships 1969 23 chervnya 1969 Arhiv originalu za 10 lipnya 2012 Procitovano 23 bereznya 2008 International Maritime Organization 1982 International Convention on Tonnage Measurement of Ships 1969 International Maritime Organization Arhiv originalu za 12 serpnya 2020 Procitovano 19 serpnya 2018 Hayler William B 2003 American Merchant Seaman s Manual Cornell Maritime Press ISBN 0 87033 549 9 Turpin Edward A McEwen William A 1980 Merchant Marine Officers Handbook vid 4th Centreville MD Cornell Maritime Press ISBN 978 0 87033 056 8 Otrimano z https uk wikipedia org w index php title Brutto tonnazh amp oldid 37925332