7/30/2019 (so smeneti ramki)

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.1 (, , )

, 201

: ar 1779

1. . =850 [kg/m3].

. . :

) M pM=? z=1,8 [m], h=1,05 [m].

) h=?

pa = 134 [kN/m2] (1) 2. b=3 [m],

H=4,6 [m], h=1,7 [m]. = 45 . . :

)

) .(2)

3. =1,1[m], b=1,3 [m] c=0,7[m], = 83kg/m

3] . ( )

. (3) 4. D = 2R 4, . :

a) = , ( ) .

b) = 1 . (4)

. -

. -

1. 2.

3. 4.

V p