S hu y o ‘ sinda oM cham lari h2= 8 0 m m ; 6 2= l0 m m ; h ,/6 ,= 8 boMgan ik k in c h i
ele m e n t uchun q u y id a g ila rn i a n iq la y m iz :
Wk
2
= а ,Қ Ь 1
= 0 , 3 0 7 - 8 - 12
= 2 , 5 s m 3;
J k2 = PjhJ>l
= 0 ,3 0 7 • 8 • 1:2 =
2 ,5 s in
* ;
^
= 1
sm
Wк 2
S terjen k o 'n d a la n g k e s im in in g 3 -q is m i oM cham lari h 3= 9 5 m m ; Z>j=20mm;
h 3
9 5
— = 4 ,7 5 - B u la rg a mos g e o m e trik ta v s ifla r:
Do'stlaringiz bilan baham: