Design the first story shear wall for a three-story building with unfactored north- south lateral wind...
Design the first story shear wall for a three-story building with unfactored north- south lateral wind loads of 32 kips, 64 kips, 64 kips at the roof, third floor, and second floor, respectively. The floor-to-floor height is 12 ft and all shear walls have equal thickness and an equal length of 15 ft. Assume normal-weight concrete: fe' is 3000 psi and fy is 60,000 psi.
Note:
please the units that are in feet and inches if they can draw the
shear wall
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Design the first story shear wall for a three-story
building with unfactored north- south lateral wind...
A one-story building shown has a concrete slab roof. The shear walls are all 10-inch concrete...
A one-story building shown has a concrete slab roof. The shear walls are all 10-inch concrete and also act as bearing walls. All the walls are 12 feet in height. The walls are assumed to act as cantilevers. Consider earthquake in the North-South direction. Determine the distribution of the shears on the shear walls. Assume the design base shear V= 100 kips in the N-S direction. The center of mass is located on the plan. The building is in Seismic...
1. Your team is designing the lateral load-resisting system for a two-story office building. To do...
1. Your team is designing the lateral load-resisting system for a two-story office building. To do so, you need to determine the wind loads on the lateral load-resisting elements. At this preliminary stage, consider the floor and roof diaphragms to be flexible, and consider the wind pressure to be uniform. Note that the south and east walls have been cut away so that we can see the system supporting them. 1. When the wind blows from the south, it creates...
Consider the five-story building shown in the figure.The average weights of the floor and roof are 80 lb/ft and 7...
Consider the five-story building shown in the figure.The average weights of the floor and roof are 80 lb/ft and 70 lb/ft, respectively The values of SDS and Spiare equal to 0.9 g and 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 bulding A 4@25' 100 Plan (a) roof 20...
3 story hospital located in Fishers, IN. The height building is 30 t. The basic wind...
3 story hospital located in Fishers, IN. The height building is 30 t. The basic wind speed fo tev area is 100 mph. Because the site is relatively open, the wind exposure can be considered as e 3. Determine the design wind pressure at the roof level using the simplified wind method o 4. For a concrete beam with b-12", d-26.5,fc = 5000 psi, and (4) #8 tensile steel (fy = 60 ksi), what is the maximum ultimate moment in...
General Information (Problems 2–4) The envelope of a four-story steel building (risk category II) is shown...
General Information (Problems 2–4) The envelope of a four-story steel building (risk category II) is shown below. Resistance to lateral loads (wind and earthquake) in the direction shown is provided by a steel braced frame on the interior of the building. The gravity load system, floor and roof diaphragms, and the lateral load system for the orthogonal direction are omitted from the figure. GRAVITY BF Roof 15 ft - - - - - - 15 ft WIND 3 15 ft...
Consider the five-story building shown in the figure.The average weights of the floor and roof are 110 lb/ft2 and 70 lb...
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...
PROBLEM 3: (40points) Figure shows te clevation and main floor plan for five-story bailding. The building...
PROBLEM 3: (40points) Figure shows te clevation and main floor plan for five-story bailding. The building is clad with nonstructural precest pansl There are no sructural walls or other bracing. The floor besms in the north-south direction are all 450mm wide with an overa depth of 750mm. The floor slabs are 150mm thick Assume all the floors are to be designed for a superimposed dead load of S KPa plus alive load of 12KPa, which includes a 3.5KPa partition loading....
A one-story building shown has a concrete slab roof. The shear walls are all 10-inch concrete and also act as bearing walls. All the walls are 12 feet in height. The walls are assumed to act as cantilevers. Consider earthquake in the North-South direction. Determine the distribution of the shears on the shear walls. Assume the design base shear V= 100 kips in the N-S direction. The center of mass is located on the plan. The building is in Seismic...
1. Your team is designing the lateral load-resisting system for a two-story office building. To do so, you need to determine the wind loads on the lateral load-resisting elements. At this preliminary stage, consider the floor and roof diaphragms to be flexible, and consider the wind pressure to be uniform. Note that the south and east walls have been cut away so that we can see the system supporting them. 1. When the wind blows from the south, it creates...
Consider the five-story building shown in the figure.The average weights of the floor and roof are 80 lb/ft and 70 lb/ft, respectively The values of SDS and Spiare equal to 0.9 g and 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 bulding A 4@25' 100 Plan (a) roof 20...
3 story hospital located in Fishers, IN. The height building is 30 t. The basic wind speed fo tev area is 100 mph. Because the site is relatively open, the wind exposure can be considered as e 3. Determine the design wind pressure at the roof level using the simplified wind method o 4. For a concrete beam with b-12", d-26.5,fc = 5000 psi, and (4) #8 tensile steel (fy = 60 ksi), what is the maximum ultimate moment in...
General Information (Problems 2–4) The envelope of a four-story steel building (risk category II) is shown below. Resistance to lateral loads (wind and earthquake) in the direction shown is provided by a steel braced frame on the interior of the building. The gravity load system, floor and roof diaphragms, and the lateral load system for the orthogonal direction are omitted from the figure. GRAVITY BF Roof 15 ft - - - - - - 15 ft WIND 3 15 ft...
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...
PROBLEM 3: (40points) Figure shows te clevation and main floor plan for five-story bailding. The building is clad with nonstructural precest pansl There are no sructural walls or other bracing. The floor besms in the north-south direction are all 450mm wide with an overa depth of 750mm. The floor slabs are 150mm thick Assume all the floors are to be designed for a superimposed dead load of S KPa plus alive load of 12KPa, which includes a 3.5KPa partition loading....
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