Inclusive Searches for Squarks and Gluinos with the ATLAS Experiment at LHC

The ATLAS experiment at LHC has conducted searches for the supersymmetric partners of quarks and gluons in the proton-proton collision data collected in 2012, at a centre-of-mass energy of 8 TeV and with an integrated luminosity of 20.3 fb$^{-1}$, using various topologies corresponding to different decay modes. No significant excess above SM predictions was observed, and exclusion limits were set on the squarks and gluinos masses in various scenarios. For light neutralinos, the experimental sensitivity reached gluino masses up to 1.3 TeV, and squark masses up to 850 GeV.