Mixte 2I is an advanced software application for the design according to Eurocodes and French regulations of composite road and railway two-girder bridges. It has been distributed to the European market since 1997 (initial version had French design regulations) and has been used for the design of hundreds of road and rail bridges.
Mixte 2I allows the analysis and design of composite two-girder bridges with multiple spans. A linear beam model is constructed and the traffic loads are automatically determined according to Eurocode regulations. The internal forces and stresses are then calculated and all the necessary checks are performed. The calculations report is automatically generated.
Mixte 2I is developed and owned by Computer Control Systems S.A. (CCS).
Mixte 2I was initially developed by CCS and CTICM (Centre Technique Industriel de la Construction Metallique) of France and incorporated a broad area of expertise in composite bridges.
Mixte 2I is the result of the high level of expertise and experience of CCS engineers in the composite bridges domain. CCS software is being used by organizations such as the design department of the French railways (SNCF), Design Offices, and Construction Companies such as Eiffage Métal and Baudin Chateauneuf.