"-Q3.10-. A cantilever beam as shown in the figure has a clear covering of 50 mm at the top and at the extension of the hook. The beam dimensions are b 320 mm and d = 460 mm and reinforced with 2- 25 mmø at the top and a stirrup holder of 16 mmø at the bottom. The bars are confined by a 12 mmø stirrups spaced at 80 mm. f'c = 30.9 MPa and fy = 412.7 MPa. (1) Calculate the required development length or length of embedment (in at least 2 decimal places) for the straight top bars. Use Table 425.4.2.2., (2) Calculate the required development length or length of embedment (in at least 2 decimal places) for the top bars with a 90 degree hook and the length of straight extension. Provide sketch for the orientation of these dimensions., (3) Calculate the required development length or length of embedment (in at least 2 decimal places) for the top bars with a 180 degree hook and the length of straight extension. Provide sketch for the orientation of these dimensions."

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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40 mm b=300mm d=460mm 2-25mm Ø 16mm Ø 10mm Ø 150mm f'c=29.9 fy=410.3 Please follow these given mentioned above and not the one in the photo. Thank you
"-Q3.10-. A cantilever beam as shown in the figure has a clear covering of 50 mm at the top and at the extension of the hook. The
beam dimensions are b = 320 mm and d = 460 mm and reinforced with 2- 25 mmø at the top and a stirrup holder of 16 mmø at the
bottom. The bars are confined by a 12 mmø stirrups spaced at 80 mm. f'c = 30.9 MPa and fy = 412.7 MPa. (1) Calculate the required
development length or length of embedment (in at least 2 decimal places) for the straight top bars. Use Table 425.4.2.2., (2)
Calculate the required development length or length of embedment (in at least 2 decimal places) for the top bars with a 90 degree
hook and the length of straight extension. Provide sketch for the orientation of these dimensions., (3) Calculate the required
development length or length of embedment (in at least 2 decimal places) for the top bars with a 180 degree hook and the length of
straight extension. Provide sketch for the orientation of these dimensions."
Use the editor to format your answer
Figures for item#3 above. Refer to NSCP tables and sections above for formulas to be used here.
clear cover
Ldh
b
ngining
Transcribed Image Text:"-Q3.10-. A cantilever beam as shown in the figure has a clear covering of 50 mm at the top and at the extension of the hook. The beam dimensions are b = 320 mm and d = 460 mm and reinforced with 2- 25 mmø at the top and a stirrup holder of 16 mmø at the bottom. The bars are confined by a 12 mmø stirrups spaced at 80 mm. f'c = 30.9 MPa and fy = 412.7 MPa. (1) Calculate the required development length or length of embedment (in at least 2 decimal places) for the straight top bars. Use Table 425.4.2.2., (2) Calculate the required development length or length of embedment (in at least 2 decimal places) for the top bars with a 90 degree hook and the length of straight extension. Provide sketch for the orientation of these dimensions., (3) Calculate the required development length or length of embedment (in at least 2 decimal places) for the top bars with a 180 degree hook and the length of straight extension. Provide sketch for the orientation of these dimensions." Use the editor to format your answer Figures for item#3 above. Refer to NSCP tables and sections above for formulas to be used here. clear cover Ldh b ngining
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