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Consider the five-story building shown in the figure.The average weights of the floor and roof are 110 lb/ft2 and 70 lb/ft2,Plan roof 20 5 4 15 13 Building Section Wind pressures in lb/ft2 The seismic base shear Vof the building iskips The seismic b

Consider the five-story building shown in the figure.The average weights of the floor and roof are 110 lb/ft2 and 70 lb/ft2, respectively The values of Sps and Sp1are equal to 0.9 gand 0.4 g, respectively. Since steel moment frames are used in the north-south direction to resist the seismic forces, the value of Requals 8.Compute the seismic base shear V. Then, distribute the base shear along the height of the building. 4 25 100 Plan
Plan roof 20 5 4 15 13 Building Section Wind pressures in lb/ft2 The seismic base shear Vof the building iskips The seismic base shear Fx on the roof iskips The seismic base shear Fx on the fifth floor iskips The seismic base shear Fx on the fourth floor is kips The seismic base shear Fx on the third floor iskips The seismic base shear fx on the second floor is kips
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