When the actual wall being modeled is solid, ETABS can be used without issue if it is partially grouted, modification factors need to be used. ETABS – Masonry walls are all modeled as grouted solid. Quick start guide: IMI – RISA-3D Workflow Manual for Masonry Analysis and Design (pdf)ģ. Quick start guide: IMI – RAM Elements V8i Manual for Masonry Analysis and Design (pdf) FEA programs are required for understanding the true load on all masonry lintels. We recommend using FEA programs for walls that are either complicated or have a reasonably high load demand, which includes: walls with relatively large openings, shear walls with openings, masonry wall groups used with stair and elevator shafts, exterior walls with high loads, multistory masonry walls, and storm shelter walls. List of finite element analysis/design software reviewed by FORSE Incorporating masonry control joints (CJ)Īll items are available on the FORSE website:.How to account for partial grouting in masonry.As engineers, it is important to not only know what programs are available and when to use them, but also the common issues with software and how to avoid them.īelow are examples for modifying FEA elements to properly model masonry: Numerous design programs support masonry analysis and design, for both component design and finite element analysis (FEA) and design.
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