A simply supported steel beam of channel-type cross section is loaded by both the uniformly distributed load and the couple shown in Fig. 7-45. Determine the maximum tensile and compressive stresses. Ans. 31.2 MPa, -56.8 MPa 40 mm 20 kN/m 40 mm H 225 mm E IT 10 kN m 200 mm 40 mm

Elements Of Electromagnetics
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A simply supported steel beam of channel-type cross section is loaded by both the uniformly distributed load and
the couple shown in Fig. 7-45. Determine the maximum tensile and compressive stresses.
Ans. 31.2 MPa, -56.8 MPa
40 mm
40 mm
225 mm
20 kN/m
10 kN m
200 mm
40 mm
3 m
Fig. 7-45
Transcribed Image Text:A simply supported steel beam of channel-type cross section is loaded by both the uniformly distributed load and the couple shown in Fig. 7-45. Determine the maximum tensile and compressive stresses. Ans. 31.2 MPa, -56.8 MPa 40 mm 40 mm 225 mm 20 kN/m 10 kN m 200 mm 40 mm 3 m Fig. 7-45
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