mixte-verif-en-4p-2016
- 1. Computer Control Systems | 94-96 Kifissias Ave., 15125 Athens, Greece | +30 2108051730 | www.ccs.gr Software for design of composite road and railway bridges Eurocodes Mixte Verif is an advanced software application for the design according to Eurocodes of composite road and railway bridges. Mixte Verif allows the design of a composite bridge with I or box section. The internal forces under reglementary loads for the most unfavorable girder, calculated by any structural analysis software, are the data input of the software. Mixte Verif provides the capability to perform the calculation of internal forces for particular loads as shrinkage and temperature or other. Mixte Verif defines automatically, all the reglementary combinations (SLS, ULS), calculates stresses and realizes all the Eurocode verifications. The verifications report is automatically generated. Mixte Verif is developed and owned by Computer Control Systems S.A. (CCS). Mixte Verif 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. Superior solution for bridges Eurocodes: Ÿ Eurocode 1 - Part 2 Ÿ Eurocode 3 - Parts 1-1, 1.5, 1.9, 2 Ÿ Eurocode 4 - Part 2 Built-up I or box section with variable characteristics. Stiffened or unstiffened flanges. Automatic generation of section properties. Detailed definition of concreting schedule. Account of slab cracking. Design checks for longitudinal flexion, shear connection, welds, stiffened web buckling, vertical and horizontal web stiffeners, longitudinal flange stiffeners, and fatigue of sections, shear connection, and reinforcements. Shear lag effect in global analysis, SLS combinations and fatigue, ULS combinations (tension, compression). Plate buckling of elementary sub-panels, global buckling of the flange.
- 2. Superior software solutions for steel and composite structures Hundreds of road and railway bridges have been designed with Bridge software suite. CCS has an extensive experience in the field of composite road and railway bridges, due to the realization of many studies of bridges and the development by a highly skilled team, of computer applications for solving specific problems for bridges, according to Eurocodes. This particular specialization was acquired through regular collaborations with French national organizations such as SNCF, CTICM and SETRA. CCS has developed custom software applications for SNCF such as: PACT (analysis of the dynamic behavior of a bridge when high velocity trains pass over it), RaBPMx (analysis, design and automatic drawing production of composite railway two-girder bridges) PIVOT (calculation of interaction between rail track and bridge under the acceleration or deceleration of high velocity trains). Bridge Software Suite Analysis and design of composite road and railway two-girder bridges Eurocodes and French regulations Analysis and design of composite road and railway box bridges Eurocodes Pre-design of composite road and railway bridges at conception phase Eurocodes Dynamic and fatigue analysis of railway bridges Eurocodes Expertise and Innovation Verifications of composite road and railway bridges Eurocodes
- 3. Computer Control Systems | 94-96 Kifissias Ave., 15125 Athens, Greece | +30 2108051730 | www.ccs.gr Flange treatment: Shear lag effect Ÿ SLS combinations and fatigue. Ÿ ULS combinations (tension, compression). Buckling Ÿ Plate buckling of elementary sub-panels. Ÿ Global buckling of the flange Shear verification Ÿ Shear stress check in the global stiffened flange. Ÿ Shear stress check in each sub-panel of the flange. Ÿ Interaction M-V. Longitudinal stiffeners Ÿ Axial Rigidity δ. Ÿ Flexural Rigidity γ. Ÿ Torsional Rigidity θ. Ÿ Buckling. Software for design of composite road and railway bridges General: Ÿ Composite bridges with I or box section. Ÿ Analysis under loads, performed by any structural analysis software. Ÿ Reglementary combinatios automatically performed. Ÿ Interface: English, French. Structural data: An efficient graphical user interface is used for the basic data input as described below: Ÿ Structure topology definition (geometry) for automatic node generation of the linear beam model. Ÿ Material mechanical properties definition. Ÿ Sections geometrical characteristics definition for I or box sections with automatic calculation of their mechanical characteristics for all stages. Ÿ Detailed concreting phases definition. Ÿ Definition of traffic and train loads taking into account the torsional loads. Ÿ Simple introduction procedure of the internal forces, performed by any third party software. Ÿ Automatic generation of load combinations and envelops. Eurocodes: Ÿ Automatic calculation of effective widths at all positions. Ÿ Automatic calculation of equivalent factors according to the load type and the concreting day. Ÿ Automatic creation of reglementary loads and combinations (SLS, ULS). Ÿ Sections classification and reduced section characteristics due to buckling and shear lag. Ÿ SLS and ULS design checks of the composite section taking into account the concrete cracking, the moment-stresses redistribution and the shear lag. Ÿ Fatigue verifications. Ÿ Verification of the web panel stability and stiffeners. Ÿ Calculation and verification of the shear connectors. Ÿ Verification of the welds. Ÿ Eigen values calculation of the composite beam. Ÿ Influence lines.
- 4. Computer Control Systems | 94-96 Kifissias Ave., 15125 Athens, Greece | +30 2108051730 | www.ccs.gr Superior software solutions for steel and composite structures Computer Control Systems | 94-96 Kifissias Ave., 15125 Athens, Greece | +30 2108051730 | www.ccs.gr Computer Control Systems S.A. (CCS) was established in 1987 in Athens. Greece. Its initial legal form was Ltd and in 1992 it was reformed to S.A. (shareholding company). Our main business is the production of software and the provision of services. The extensive expertise in the sectors we operate, combined with highly skilled scientific and technical personnel and consistent after- sales support, ensure customer satisfaction and long-term collaboration. CCS has a strong commitment for quality in the design, development and support of its products and is certified with ISO 9001 since 1999 for “Design / Development Installation and support of Information Technology products and solutions and elaboration of applied mechanics studies”. The Engineering Division of CCS is unique for its commitment in serving the steel industry and has gained an excellent reputation for the high level of expertise, the innovation in software, and the quality of services and engineering studies. Hundreds of structural engineers, design offices, contractors, steel suppliers and fabricators have chosen to rely on our services in order to achieve superior productivity and competitiveness.