000009774 001__ 9774
000009774 005__ 20141205153153.0
000009774 04107 $$aeng
000009774 046__ $$k2008-10-12
000009774 100__ $$aCortés Salas, Carlos
000009774 24500 $$aSeismic Response of Cylindrical Tanks for Oil

000009774 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000009774 260__ $$b
000009774 506__ $$arestricted
000009774 520__ $$2eng$$aSeismic response of storage tanks storage anchored and unanchorage for oil, placed in high seismic risk zones of Mexico are studied. The growing need to satisfy the national oil industry has required the evaluation and retrofit of the existing structures, and new reservoirs for distribution of oil products. Therefore, this research has focused on the behavior, under seismic conditions, of steel storage tanks of large capacity, of 150 and 200 thousands barrels. From the revision, analysis and design criteria concerned with thin walls structures, it has been proposed and applied in this study a procedure based on a numeric modeling where the mechanical characteristic of the materials has been considered. The FEM has been used to carry out such analysis. Numeric analysis has been obtained for two conditions: empty tanks vibration and full tanks where fluid-structure interaction is employed to take into account the flexible walls; real seismic record of Subduction originated in the Mexican Pacific Ocean has been used by a time history analysis. Finally, the numerical and theoretical results obtained of the real structures are compared and it is considered to be used to determine new design of steel storage tanks, as well in the regulations environment in our country.

000009774 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000009774 653__ $$aTank, flexible wall, subduction, cylindrical shell, elastic.

000009774 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000009774 720__ $$aCortés Salas, Carlos$$iHéctor, Sánchez Sánchez
000009774 8560_ $$ffischerc@itam.cas.cz
000009774 8564_ $$s656995$$uhttps://invenio.itam.cas.cz/record/9774/files/06-0156.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 06-0156.
000009774 962__ $$r9324
000009774 980__ $$aPAPER