Figure 2 shows a high strength precast concrete column supporting series of horizonal beams with loadings Pe and Py at different levels. Column size at the first level is 150 mm x 150 mm indicated by cross section a-a and 200 mm x 200 mm at ground level indicated by cross section b-b. Displacements at E of the precast concrete relative to F is 2 mm and at F relative to G is 2.5 mm. Ignore the bracket sizes, a) Calculate the total load acting on the column that support all the horizontal beams. b) If the precast concrete column is reinforced with 4 20 mm diameter A-36 steel rods, determine the average normal stresses in the concrete at both levels, and the steel rods by taking into consideration the displacement at E relative to G. Use Elastic Modulus of 200 GPa and 30 GPa for steel and concrete respectively. 3m 3 m PE PE PF PF b-----b E bracket G

Figure 2 shows a high strength precast concrete column supporting series of horizonal beams with loadings Pe and Py at different levels. Column size at the first level is 150 mm x 150 mm indicated by cross section a-a and 200 mm x 200 mm at ground level indicated by cross section b-b. Displacements at E of the precast concrete relative to F is 2 mm and at F relative to G is 2.5 mm. Ignore the bracket sizes, a) Calculate the total load acting on the column that support all the horizontal beams. b) If the precast concrete column is reinforced with 4 20 mm diameter A-36 steel rods, determine the average normal stresses in the concrete at both levels, and the steel rods by taking into consideration the displacement at E relative to G. Use Elastic Modulus of 200 GPa and 30 GPa for steel and concrete respectively. 3m 3 m PE PE PF PF b-----b E bracket G

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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