About

• Advanced FE software for nonlinear analysis of civil engineering structures featuring high-fidelity numerical models. Extensively validated and top-ranked among several international blind predictions

Main Features

• Frame, shell & solid elements; nonlinear joints; advanced constitutive models (plasticity, smeared-crack, cyclic); eigenvalue, linear & nonlinear static and dynamic analysis; large displacement & buckling; mesh generator (gmsh); high-performance numerical solvers

Documentation

• Manual, Manual_gmsh, Validation, Tutorials & Video Tutorials. Scientific Publications: Google Scholar

News & Events (Newsletter subscribe)

• 28.02.2025 - Seminar: Durchstanznachweis mit nichtlinearen Berechnungsverfahren nach SIA269/2 

• 14.11.2024 - Seminar: Nonlineichtlineare FE-Modellierung im konstruktiven Ingenieurbau

• 26.03.2024 - Course: Einführung in die nichtlineare FE-Modellierung im konstruktiven Ingenieurbau

• 27.01.2023 - Course: Introduction to Nonlinear FE Analysis of Civil Engineering Structures with XDEEA  (online)

• 07.11.2022 - Seminar: NLFEM im konstruktiven Ingenieurbau

Download

• Request offer with Name, Country, Institution & Position: xdeea.software(at)gmail.com 

Consulting

• We provide consulting in the field of Assessment of Existing Structures, Earthquake & Structural Dynamics, Strengthening & Connections, and Fire. Selected Projects.

Tools

• XPTOOL (SIA-CH): Seismic Analysis, Punching (Summary, Video)