Problem 7.5 For the cantilever beam shown, it is required to determit the point where two bars theoretically can be cut off from the standpoint the calculated moment strength, OM, of the beam. f, = 420 MPa and f.= MPa. 420 3@80 = 240 90 mm 90 mm 75 mm 10mmø 4-28mm¢ w. stirups 3.6 m 800 mn 725 mm 12. Calculate the moment the moment strength, ØM, , of the section. kN-m] 13. Calculate the maximum factored uniform load, w, the beam cou support. [in kN/m] 14. Determine the distance from the free end where two bars theoretica can be cut off. [in m] 15. Determine the distance from the free end where two bars actually c be cut off. [in m] 16. Calculate the required development length. far at the support, if hooked bars are used. [in mm]
Problem 7.5 For the cantilever beam shown, it is required to determit the point where two bars theoretically can be cut off from the standpoint the calculated moment strength, OM, of the beam. f, = 420 MPa and f.= MPa. 420 3@80 = 240 90 mm 90 mm 75 mm 10mmø 4-28mm¢ w. stirups 3.6 m 800 mn 725 mm 12. Calculate the moment the moment strength, ØM, , of the section. kN-m] 13. Calculate the maximum factored uniform load, w, the beam cou support. [in kN/m] 14. Determine the distance from the free end where two bars theoretica can be cut off. [in m] 15. Determine the distance from the free end where two bars actually c be cut off. [in m] 16. Calculate the required development length. far at the support, if hooked bars are used. [in mm]
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![Problem 7.5 For the cantilever beam shown, it is required to determine
the point where two bars theoretically can be cut off from the standpoint of
the calculated moment strength, OM, of the beam. f, = 420 MPa and f.'= 21
MPa.
420
3@80 = 240
90 mm
90 mm
75 mm
10mmø
stirups
4-28mm¢
W.
3.6 m
800 mm
725 mm
12. Calculate the moment the moment strength, ØM, , of the section. [in
kN-m]
13. Calculate the maximum factored uniform load, w, the beam could
support. [in kN/m]
14. Determine the distance from the free end where two bars theoretically
can be cut off. [in m]
15. Determine the distance from the free end where two bars actually can
be cut off. [in m]
16. Calculate the required development length, f dr at the support, if 90
hooked bars are used. [in mm]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4633d53e-9286-476e-a436-be88ada7ebb6%2Ff1396157-3f1e-4a15-9ac1-d4bce901e80c%2Faf8adht_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Problem 7.5 For the cantilever beam shown, it is required to determine
the point where two bars theoretically can be cut off from the standpoint of
the calculated moment strength, OM, of the beam. f, = 420 MPa and f.'= 21
MPa.
420
3@80 = 240
90 mm
90 mm
75 mm
10mmø
stirups
4-28mm¢
W.
3.6 m
800 mm
725 mm
12. Calculate the moment the moment strength, ØM, , of the section. [in
kN-m]
13. Calculate the maximum factored uniform load, w, the beam could
support. [in kN/m]
14. Determine the distance from the free end where two bars theoretically
can be cut off. [in m]
15. Determine the distance from the free end where two bars actually can
be cut off. [in m]
16. Calculate the required development length, f dr at the support, if 90
hooked bars are used. [in mm]
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