One of our products is “Structural Dynamic & Earthquake Engineering” app. Users of this app are engineers, university professors and university students in the field of Structural and Mechanical Engineering.

This app solves the dynamic behavior equation of one or multiple degree of freedom structural system. It analyzes responses of structures of one degree of freedom with damped or undamped conditions for free and forced vibrations.

Furthermore, this app provides an environment to analyze pseudo-dynamic response of multi degree of freedom structures. This could solve shear models of structures with numeric methods and results structural response like displacements and forces in matrix, table and graph forms.

The app is very user friendly and eliminates lots of hand calculations. We recommend this app to all of engineers, university professors and students of BS, MS and PhD in Structural and Mechanical Engineering fields.

After changing design methods of AISC and other codes to LRFD, lots of engineers, university professors and students are not familiar with the concepts and relatively complicated formulations of this method yet.

Before this, an engineer or a student could design steel structural elements with receiving help from his memory, some tables and a calculator. After changing code concepts and methods to LRFD the complicated calculations regarding some important criteria of this method could not be done without getting help from computers.

Based on this need, the Plate Girder App is designed, produced and is ready to manipulate complicated calculations of plate girders with symmetrical and unsymmetrical sections based on the LRFD method of AISC.

The app is very user friendly and eliminates lots of hand calculations. We recommend this app to all of engineers, university professors and students of BS, MS and PhD in Structural Engineering field.