ces » HomeBlog2en http://www.c-e-s.fr Un site utilisant WordPress Thu, 24 Sep 2015 12:26:02 +0000 en-GB hourly 1 https://wordpress.org/?v=4.0.38 DESIGN OF REINFORCED CONCRETE SPECIMEN INTENDED FOR HYBRID TESTING http://www.c-e-s.fr/blog/2015/07/06/design-of-reinforced-concrete-specimen-intended-for-hybrid-testing/ http://www.c-e-s.fr/blog/2015/07/06/design-of-reinforced-concrete-specimen-intended-for-hybrid-testing/#comments Mon, 06 Jul 2015 20:13:18 +0000 http://www.c-e-s.fr/?p=1065

In the context of a collaborative project financed by ANR including ENS CACHAN, IFSTTAS, CEA, aiming at studying the dynamic behavior of structures reinforced by different technics, CES used its skills to contribute to the conception and atypical design of specimens.

One of the objectives of CEA was to include the presence of soil in the control strategy that is to say soil-structure interaction phenomena thanks to hybrid testing.

Disegno3-Model
Fields
Structural dynamic analyses

Simplified and advanced analyses for designing test specimens.

Non-linear mechanics

Non-linear modeling of steel column anchorages

Finite elements

1D and « full 3D » modeling of test specimens

Seismic analysis

Push-over and transient analyses

Tools developed
DoubleCAD XT

OpenSource CAD software

Link

Cast3M

Cast3M is an OpenSource code developed by CEA

Link

Paraview

Opensource sofware dedicated to the post-processing operations related to computations made with Cast3M

Link

Cluster 32 cores – 64 Gb – CES

CES has developed its own computational tools in order to perform requested analyses

CES’s objectives and contributions

Within the framework of this innovative project, CES had to design steel and reinforced concrete specimens. Despite simple structural components, the testing devices on the shaking table brought about difficulties. That’s why CES performed a sensitivity analysis in order to define the formwork geometry before designing test specimens and detailed drawings.

Partner(s)/ Client(s)
Duration

3 months

Budget

-

Type of project

Design

]]> http://www.c-e-s.fr/blog/2015/07/06/design-of-reinforced-concrete-specimen-intended-for-hybrid-testing/feed/ 0