ideYAPI BIM Knowledgebase Structural Engineering Evaluation of Existing Buildings Seismic Analysis with Linear Methods (Linear Performance Analysis) Seismic Analysis with Linear Methods (Linear Performance Analysis) Linear Seismic Performance Analysis Determination of Damage Level in the Structural Elements of Concrete Buildings Linear Performance Analysis Criteria Deformation and Plastic Rotation Demand Definition of Displaced Axis Rotations for Column, Shearwall and Beam Elements ×