Situation 3. A reinforced concrete beam is 300 mm wide with an effective depth of 525...

 

Transcribed Image Text:

Situation 3. A reinforced concrete beam is 300 mm wide with an effective depth of 525 mm to centroid of reinforcement. Use fc = 21 MPa and fy = 415 MPa. The section is reinforced with 3- 28mm o bars on single layer. 3.1. Which section of the following gives the failure classification of the section? a. Tension Controls b. Transition Controls allowed by NSCP c. Transition Controls not allowed by NSCP d. Compression Controls 3.2. Determine the actual stress, fs, in the tension reinforcements. 3.3. Determine the value of the strength reduction factor p for flexure in accordance with 2010/2015 NSCP. 3.4. What is the value of the flexural strength of the section in kN-m. Situation 3. A reinforced concrete beam is 300 mm wide with an effective depth of 525 mm to centroid of reinforcement. Use fc = 21 MPa and fy = 415 MPa. The section is reinforced with 3- 28mm o bars on single layer. 3.1. Which section of the following gives the failure classification of the section? a. Tension Controls b. Transition Controls allowed by NSCP c. Transition Controls not allowed by NSCP d. Compression Controls 3.2. Determine the actual stress, fs, in the tension reinforcements. 3.3. Determine the value of the strength reduction factor p for flexure in accordance with 2010/2015 NSCP. 3.4. What is the value of the flexural strength of the section in kN-m.

Answer rating: 100% (QA)

SOLUTION GIVEN DATA width of Beam b 300mm Effective depth of Beam d 525mm Strengt... View the full answer