Estimate the reinforcing bar of a continuous beam supported by 3 columns (400 mm x 400 mm) spaced at 6 m center to center. The beam measures 300 mm x 700 mm with reinforcing bars as follows: At support: Top bar – 3 pcs of 20mm (continuous bars) for first layer 3 pcs of 20mm (extra bars) for second layer Bottom bar - 3 pcs of 20mm (continuous bars) At midspan: Bottom bar – 3 pcs of 20mm (continuous bars) for first layer 2 pcs of 20mm (extra bars) Top bar – 3 pcs of 20mm (continuous bars) Stirrups 10mm spaced at 180 mm on center.
Estimate the reinforcing bar of a continuous beam supported by 3 columns (400 mm x 400 mm) spaced at 6 m center to center. The beam measures 300 mm x 700 mm with reinforcing bars as follows: At support: Top bar – 3 pcs of 20mm (continuous bars) for first layer 3 pcs of 20mm (extra bars) for second layer Bottom bar - 3 pcs of 20mm (continuous bars) At midspan: Bottom bar – 3 pcs of 20mm (continuous bars) for first layer 2 pcs of 20mm (extra bars) Top bar – 3 pcs of 20mm (continuous bars) Stirrups 10mm spaced at 180 mm on center.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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