Study on the Concentration of Moment at Slab-column Joints Due to Presence of Shear Walls in Different Positions
A ten-storied building with shear walls in two directions with respect to the direction of lateral load acting on the building has been studied here. The finite element based software, ETABS (version 9.6) has been used for determining the moment at different area objects due to the lateral load and Simpson’s one-third rule has been used to calculate the line moment from mesh area. The study shows that, Shear Wall-1 (perpendicular to the lateral load direction) system produces more moment than the Shear Wall-2 (parallel to the load direction) system but around 45 percent of total negative or positive moment passes through column strip in SW-1 system and around 99 percent of negative or positive moment passes through the same strip in SW-2 system while rest of the moment passes through middle strip. Around 80 percent of column strip moment passes through effective strip (c+3h) in both of two systems.
Mohammad Rafiqul Islam,
Mohammad Emran Tahir,
Study on the Concentration of Moment at Slab-column Joints Due to Presence of Shear Walls in Different Positions, Journal of Civil, Construction and Environmental Engineering.
Vol. 2, No. 5,
2017, pp. 140-146.
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