Masala-1 Orayopma plita og‘irligi va xajmini xisoblash
Berilgan: l=6000mm, b=1200 mm, h=220 mm, d=160mm = 2400 kg/m3
Yechim.V ni ya’ni xajmini aniqlaymiz
=b*h*l=6*1.2*0.22=1.584 m3
= = 6*6 3.14*0,08*0,08= 0,72m3
V= =1.584-0,72= 0.864m3
Yechim.mni ya’ni og‘irligini aniqlaymiz
*V= 2400*0.864=2073.6 kg
Masala-2.To‘g‘ri to‘rtburchakl=4800mm, b=400 mm, h=400 mm, va o‘rtasi doira d=200mm shakldagi elimentning og‘irligi va xajmini xisoblash
Berilgan: = 2200 kg/m3
Yechim.V ni ya’ni xajmini aniqlaymiz
=b*h*l=4.8*0.4*0.4=0.768 m3
= = 4.8* 3.14*0,1*0,1= 0,15m3
V= =0.768-0,15= 0.618m3
Yechim.m ni ya’ni og‘irligini aniqlaymiz
*V= 2200*0.618=1359.6 kg
Misollar
№
|
l
|
b
|
h
|
d
|
|
1
|
900
|
4800
|
200
|
150
|
2300
|
2
|
1000
|
5200
|
210
|
160
|
2200
|
3
|
1500
|
6000
|
220
|
160
|
2400
|
4
|
5000
|
350
|
500
|
200
|
2200
|
5
|
6000
|
300
|
400
|
210
|
2300
|
6
|
4800
|
350
|
450
|
190
|
2400
|
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