AEC & BIM Knowledgebase Integrated Structural Engineering International Design Codes TSC 2018 Ultimate Strength Design Principles (USD) Coupling Beam and Coupled Shearwall Modelling Coupling Beam Modeling Criteria (4.5.4.7) Coupling Beam Modeling Criteria (4.5.4.7) Effective cross-section stiffness is automatically applied in accordance with 4.8.5. Next TopicBasement Wall Modeling Related TopicsDefinition of Walls with Coupling Beam (4.5.4.1)Overturning Moment of Walls with Coupling Beam (with Space) (4.5.4.3)Coupling Ratio of Coupled Walls (4.5.4.4)Coupled Wall Criteria (4.5.4.5)Coupled Walls Modeling Criteria (4.5.4.6) ×