the height (in mm) of cross section from strength calculation           h = ?

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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Given: l1=1,1l ;  l2=1,4l ;  l3=3lF1=1,9PF2=-0,3PF3 =-2P. Parameter of length l=30cm; cross section proportion: b=1,2h; parameter of loading P=27kN. The rod is made of steel with yielding stress σY=220MPa; factor of safety n=1,6.

Find: the height (in mm) of cross section from strength calculation
          h = ?
Cantilever steel rod is loaded by axial concentrated forces.
F1
F2
F3
h
Given: 4-1,11; 12-1,41; 13-31; F1-1,9P; F2-0,3P; F3--2P. Parameter of lengthl-30cm; cross section proportion:
b-1,2h; parameter of loading P-27KN. The rod is made of steel with yielding stress or=220 MPa; factor of safety n= 1,6.
Find: the height (in mm) of cross section from strength calculation
h = ?
Ответ:
Transcribed Image Text:Cantilever steel rod is loaded by axial concentrated forces. F1 F2 F3 h Given: 4-1,11; 12-1,41; 13-31; F1-1,9P; F2-0,3P; F3--2P. Parameter of lengthl-30cm; cross section proportion: b-1,2h; parameter of loading P-27KN. The rod is made of steel with yielding stress or=220 MPa; factor of safety n= 1,6. Find: the height (in mm) of cross section from strength calculation h = ? Ответ:
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