3/30/22 1 BSSC Chapter 4 Ductile Coupled Reinforced Concrete Shear Walls 2020 NEHRP Provisions Training Materials S. K. Ghosh and Prabuddha Dasgupta, S. K. Ghosh Associates LLC 1 COUPLING BEAM, TYPICAL WALL PIER, TYPICAL LATERAL LOAD L T C M1 M2 ML MR VR VL V Coupled Walls 2 2