the dimension (in mm) of cross section from strength calculation            a = ?

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Given: l1=2l ;  l2=1,9l;  l3=1,7lF1=-1,4PF2=-2,4PM=-0,5Pl. Parameter of length l=70cm; parameter of load P=2,2kN. The beam is made of steel with yielding stress σY=240MPa; factor of safety n=2.

Find:  the dimension (in mm) of cross section from strength calculation
           a = ?
Cantilever steel uniform beam is loaded by concentrated loads.
F1
F2
M
a
Given: 4-21; 12-1,91; 13-1,71; F1--1,4P; F2-2,4P; M-0,5PI. Parameter of length 1-70cm; parameter of
load P-2,2kN. The beam is made of steel with yielding stress Gy= 240 MPa; factor of safety n-2.
Find: the dimension (in mm) of cross section from strength calculation
a = ?
Ответ:
Transcribed Image Text:Cantilever steel uniform beam is loaded by concentrated loads. F1 F2 M a Given: 4-21; 12-1,91; 13-1,71; F1--1,4P; F2-2,4P; M-0,5PI. Parameter of length 1-70cm; parameter of load P-2,2kN. The beam is made of steel with yielding stress Gy= 240 MPa; factor of safety n-2. Find: the dimension (in mm) of cross section from strength calculation a = ? Ответ:
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