000021905 001__ 21905
000021905 005__ 20170622131311.0
000021905 04107 $$aeng
000021905 046__ $$k2017-06-15
000021905 100__ $$aBursi, Oreste S.
000021905 24500 $$aANALYSIS AND RISK ASSESSMENT OF LNG PLANTS AND OF INNOVATIVE METAMATERIAL-BASED SHIELDS UNDER SEISMIC LOADING

000021905 24630 $$n6.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000021905 260__ $$bNational Technical University of Athens, 2017
000021905 506__ $$arestricted
000021905 520__ $$2eng$$aThe paper will show the application of risk-based methodology for assessing critical components of a typical LNG plant. Therefore, we will consider the LNG plant components subjected to a systematic list of top events and accident conditions caused by hazards on tank components leading to a loss of containment or physical damage owing to seismic loading. Thus, performance levels and critical scenarios for seismic events will be quantified. The novel concept of periodic metamaterials or metastructures will be applied to the vibration mitigation of tanks of a petrochemical plant subjected to both seismic shear and/or Rayleigh waves. In greater detail and with regard to vibrations due to the impulsive components of the contained fluid, new tanks will be conceived with novel periodic smart foundations endowed with resonators; whilst existing tanks will be equipped with periodic resonators. Moreover, tanks can also be treated as resonating systems by themselves. These novel design concepts will also be explored for other examples of important symmetric structures, like the tanks used in regasification stations.

000021905 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000021905 653__ $$a

000021905 7112_ $$aCOMPDYN 2017 - 6th International Thematic Conference$$cRhodes Island (GR)$$d2017-06-15 / 2017-06-17$$gCOMPDYN2017
000021905 720__ $$aBursi, Oreste S.$$iWenzel, Moritz$$iPedot, Massimiliano$$iSalandra, Vincenzo La$$iFilippo, Rocco Di
000021905 8560_ $$ffischerc@itam.cas.cz
000021905 8564_ $$s116488$$uhttps://invenio.itam.cas.cz/record/21905/files/18282.pdf$$yOriginal version of the author's contribution as presented on CD, section: [MS33] WORKSHOP on Fragility Evaluation and Seismic Safety Assessment of “Special Risk” Industrial Plants (INDUSE-2-SAFETY)
.
000021905 962__ $$r21500
000021905 980__ $$aPAPER