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Research at the DMSM

DMSM at the Clément Ader Institute (ICA)

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The Clément Ader Institute (UMR CNRS 5312) is the solid mechanics research laboratory for Toulouse and its region, under the aegis of the CNRS. It brings together research teams from four institutions and three ministries: the University of Toulouse III Paul Sabatier (National Education), INSA (National Education), ISAE-SUPAERO (Defense), and the École des Mines d'Albi (Industry). These institutions are located in three cities in Midi-Pyrénées: Toulouse, Albi, and Tarbes.

In 2019, 90 researchers and associate researchers are organising and coordinating their activities in four research groups:

  • MSC : Composite Materials and Structures
  • SUMO : Surface, Machining, Materials and Tools
  • MS2M : Modelling of Mechanical Systems and Microsystems
  • MICS : Measurement, Control and Monitoring

The DMSM is involved in three of these four research groups: MSC, SUMO and MS2M.

Involvement in MSC Group activities

Four DMSM professors carry out their research activities within the Composite Materials and Structures group of the ICA, mainly in theSIMU area, but also in certain areas of theMAPP area.

Area 1 – Structures, impact, modelling, machining (S.I.M.U.):

  • Theme 1: Impact – crash
  • Theme 2: Behaviour modelling
  • Theme 3: Machining

Area 2 – Materials, Properties and Processes (M.A.P.P.):

  • Theme 1: Process simulation
  • Theme 2: Emerging processes
  • Theme 3: Tooling
  • Theme 4: Innovative materials and methods for the multi-scale study of properties

Certain activities related to composites, but also to the themes of other research groups in the laboratory, are also addressed by the team within the ICA’s transversal UMM and ASM axes. The team is developing partnerships with academic and industrial players, sometimes around structuring French or European multi-partner projects (ANR, FUI, etc.), or regional projects.

Our main projects

  • National: ANR (MANSART, VERTEX, VULCOMP1, VULCOMP2, FUI (AXSPAD, PLUME S3L, SAMBA, S3PAC),
  • European : ALCAS.

Our partners

Academic

Involvement in SUMO Group activities

Three DMSM professors contribute to and co-lead the research activities of Axis 1 of the Surface, Machining, Materials and Tooling group (Groupe SUMO).

Area 1 – Fatigue, Modelling, Damage and Wear (F.A.M.E.U.):

  • Theme 1: Analysis of interfacial heat exchanges
  • Theme 2: Tribology and hot and cold wear
  • Theme 3: Modelling behaviour and service life under thermomechanical loads

Area 2 – Properties of Use and Microstructures of Advanced Materials (P.U.M.A.):

  • Theme 1: Mechanisms of plastic deformation and microstructural evolution in relation to macroscopic properties
  • Theme 2: Damage and ageing under mechanical, thermal and environmental stresses
  • Area 3 – Machining and shaping (Usi.M.e.F) :
  • Theme 1: Improving machining quality
  • Theme 2: Optimised tool positioning on left-hand surface, optimised machining strategy
  • Theme 3: Digital chain for tool design and serviceability: Virtual Lab®.

The means used

  • Experimental: stereo-correlation, microscopy (MO, SEM, EDX), fatigue machines (uniaxial and multiaxial), instrumented nano-indenters, etc,
  • Numerical: ABAQUS, LS-DYNA, NASTRAN, Z-set (Zébulon, Zmat).

Our partners

Involvement in MS2M group activities

Ten DMSM professors contribute to and co-lead the research activities of Axis 1 and Axis 2 of the Mechanical Systems and Microsystems Modelling Group (MS2M Group):

Axis 1 – Systems and Microsystems Engineering (I.S.M.) :

  • Theme ISM1: Optimal multidisciplinary design or design under uncertainty
  • Theme ISM2: Microfluidics and mechanical microsystems
  • Theme ISM3: Embedded systems, mechanical assemblies and actuators

Area 2 – Integrity of Structures and Systems (ISS) :

  • Theme ISS1: Vibration dynamics of structures and systems
  • Theme ISS2: Structures under severe loads
  • Topic ISS3: Numerical developments in structural design

Our partners

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