In the figure, find the length c of the overhangs so that the beam made of U profile can carry the loading safely. The allowable stress (σsteel)safety= 50 N/mm2, (σcopper)safety= 80 N/mm2 for the tensile and compression conditions of the material. The support range of the beam is L= 6 m, cross-section dimensions a= 210 mm, b= 150 mm and wall thickness t= 40 mm. The loading condition is P= 30 kN and q0= 40 kN/m.
In the figure, find the length c of the overhangs so that the beam made of U profile can carry the loading safely. The allowable stress (σsteel)safety= 50 N/mm2, (σcopper)safety= 80 N/mm2 for the tensile and compression conditions of the material. The support range of the beam is L= 6 m, cross-section dimensions a= 210 mm, b= 150 mm and wall thickness t= 40 mm. The loading condition is P= 30 kN and q0= 40 kN/m.
Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter2: Matter And Energy
Section: Chapter Questions
Problem 9RQ: Describe specific volume.
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In the figure, find the length c of the overhangs so that the beam made of U profile can carry the loading safely. The allowable stress (σsteel)safety= 50 N/mm2, (σcopper)safety= 80 N/mm2 for the tensile and compression conditions of the material. The support range of the beam is L= 6 m, cross-section dimensions a= 210 mm, b= 150 mm and wall thickness t= 40 mm. The loading condition is P= 30 kN and q0= 40 kN/m.
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Transcribed Image Text:P
kc=k L
B
(Section)
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