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Transport oqimining asosiy diagrammasi
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| bet | 2/2 | | Sana | 11.10.2024 | | Hajmi | 53,71 Kb. | | #274495 |
Bog'liq 3-Лабор.ЙҲТЭданTransport oqimining asosiy diagrammasi
Avtomobillarning dinamik gabaritidan ko‘rinadiki, bu ko‘rsatkich transport vositalarining bir tasmada bo‘ylama joylashuviga va transport turlariga bog‘liq. Buni inobatga olgan holda amaliy hisoblarni bajarish uchun odatda turli turdagi transport vositalarining harakat miqdorini yengil avtomobillarnikiga keltirish koeffitsienti kiritilgan va ularning qiymatini ShNQ 2.05.02-07 me’yoriy hujjatiga (5-jadval) asosan qabul qilinadi.
5-jadval
Transport vositalari turi
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Keltirish koeffitsienti K
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Yengil avtomobillar
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1.0
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Aravachali motosikllar
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0,75
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Motosikl va mopedlar
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0,5
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Yuk avtomobillari, yuk ko‘tarish qobiliyatiga ko‘ra, t:
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2
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1,5
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6,0
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2,0
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8,0
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2,5
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14,0
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3,0
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14,0 dan yuqori
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3,5
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Avtopoezdlar, yuk ko‘tarish qobiliyatiga ko‘ra, t:
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12,0
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3,5
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20,0
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4,0
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30,0
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5,0
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30,0 dan yuqori
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6,0
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G‘ildirakli traktor poezdlari:
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1 ta tirkama bilan
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3,0
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2 ta tirkama va qishloq xo‘jalik mashinalari
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3,5
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3 ta tirkama bilan
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5,5
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4 ta tirkama bilan
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9,0
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Yengil avtomobillarga keltirilgan harakat miqdori quyidagi formula yordamida aniqlanadi:
Yuk avtomobillari, yuk ko‘tarish qobiliyatiga ko‘ra, t:
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2
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6,0
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8,0
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14,0
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14,0 dan yuqori
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Avtopoezdlar, yuk ko‘tarish qobiliyatiga ko‘ra, t:
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12,0
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20,0
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30,0
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30,0 dan yuqori
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G‘ildirakli traktor poezdlari:
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1 ta tirkama bilan
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2 ta tirkama va qishloq xo‘jalik mashinalari
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3 ta tirkama bilan
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4 ta tirkama bilan
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bu yerda: - yengil avtomobilga keltirilgan harakat miqdori; ni- turdagi transport vositasi harakat miqdori; - i turdagi transport vositasining yengil avtomobilga keltirish koeffitsienti.
6-jadval
tg(0) = 0
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tg(30) = 0.5773502692
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tg(60) = 1.732050808
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tg(1) = 0.01745506493
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tg(31) = 0.600860619
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tg(61) = 1.804047755
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tg(2) = 0.03492076949
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tg(32) = 0.6248693519
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tg(62) = 1.880726465
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tg(3) = 0.05240777928
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tg(33) = 0.6494075932
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tg(63) = 1.962610506
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tg(4) = 0.06992681194
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tg(34) = 0.6745085168
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tg(64) = 2.050303842
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tg(5) = 0.08748866353
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tg(35) = 0.7002075382
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tg(65) = 2.144506921
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tg(6) = 0.1051042353
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tg(36) = 0.726542528
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tg(66) = 2.246036774
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tg(7) = 0.1227845609
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tg(37) = 0.7535540501
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tg(67) = 2.355852366
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tg(8) = 0.1405408347
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tg(38) = 0.7812856265
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tg(68) = 2.475086853
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tg(9) = 0.1583844403
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tg(39) = 0.8097840332
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tg(69) = 2.605089065
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tg(10) = 0.1763269807
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tg(40) = 0.8390996312
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tg(70) = 2.747477419
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tg(11) = 0.1943803091
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tg(41) = 0.8692867378
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tg(71) = 2.904210878
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tg(12) = 0.2125565617
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tg(42) = 0.9004040443
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tg(72) = 3.077683537
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tg(13) = 0.2308681911
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tg(43) = 0.9325150861
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tg(73) = 3.270852618
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tg(14) = 0.2493280028
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tg(44) = 0.9656887748
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tg(74) = 3.487414444
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tg(15) = 0.2679491924
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tg(45) = 1
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tg(75) = 3.732050808
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tg(16) = 0.2867453858
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tg(46) = 1.035530314
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tg(76) = 4.010780934
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tg(17) = 0.3057306815
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tg(47) = 1.07236871
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tg(77) = 4.331475874
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tg(18) = 0.3249196962
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tg(48) = 1.110612515
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tg(78) = 4.704630109
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tg(19) = 0.3443276133
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tg(49) = 1.150368407
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tg(79) = 5.144554016
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tg(20) = 0.3639702343
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tg(50) = 1.191753593
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tg(80) = 5.67128182
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tg(21) = 0.383864035
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tg(51) = 1.234897157
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tg(81) = 6.313751515
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tg(22) = 0.4040262258
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tg(52) = 1.279941632
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tg(82) = 7.115369722
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tg(23) = 0.4244748162
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tg(53) = 1.327044822
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tg(83) = 8.144346428
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tg(24) = 0.4452286853
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tg(54) = 1.37638192
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tg(84) = 9.514364454
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tg(25) = 0.4663076582
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tg(55) = 1.428148007
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tg(85) = 11.4300523
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tg(26) = 0.4877325886
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tg(56) = 1.482560969
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tg(86) = 14.30066626
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tg(27) = 0.5095254495
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tg(57) = 1.539864964
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tg(87) = 19.08113669
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tg(28) = 0.5317094317
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tg(58) = 1.600334529
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tg(88) = 28.63625328
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tg(29) = 0.5543090515
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tg(59) = 1.664279482
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tg(89) = 57.28996163
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