WebAug 13, 2024 · Here from the Base Shear curves that the magnitude of Base Shear decreases in regular type building. 3) In irregular building, the maximum story displacement in EQX obtained and the maximum displacement is X direction is 80.969 mm and Y direction 6.268mm.and the maximum displacement in EQY is x direction is 2.963mm mm and y … WebSep 7, 2012 · Base shear is just the summation of the forces at the base and it won't change whether you have a shear wall or a moment frame. In a seismic situation, a …
How to Scale Base Shear in ETABS The Structural World
WebJun 15, 2024 · In ETABS, shell or area element has two types of stiffnesses i.e. inplane stiffness refers as f11, f22 and f12 and out-of-plane stiffness refers as m11, m22 and m12. Refer to the below Figure which shows the direction of local axes and their corresponding stiffnesses: For shear wall (both piers and spandrels), the flexural and axial behavior is ... WebCompute modal data that contains base shear reaction (per mode) - this provides a relation between your desired output and modal amplitude, T j, where j is mode number j. Read the modal natural ... ink cartridges 405xl
Comparison of behavior of RCC and Steel Structure using ETABS …
WebMar 3, 2024 · Base shear is an estimate of the maximum expected lateral force on the base of the structure due to seismic activity. It is calculated using the seismic zone, soil material, and building code lateral force equations (Figure 10.3). Proximity to potential sources of seismic activity (such as geological faults) WebJun 24, 2024 · From the obtained result Base Shear for RCC frame structure is on higher side as it has more seismic weight. Figure: 13, Base shear from validation of RCC Structure. Figure: 14, Base shear from validation of Steel Structure. Steel structure shows relatively more ductility than RCC which is most efficient under effect of lateral forces. WebMar 6, 2024 · Analysis is done by using the software ETABS V15.2, which proved to be premium of great potential in analysis and design of various sections. The structural elements like RCC frame, shear wall and retaining walls are also provided. As per the soil investigation report, an isolated footing is provided. ink cartridges 364xl