000148682 001__ 148682
000148682 005__ 20250123145734.0
000148682 0247_ $$2doi$$a10.1016/j.tecto.2013.02.027
000148682 0248_ $$2sideral$$a81459
000148682 037__ $$aART-2013-81459
000148682 041__ $$aeng
000148682 100__ $$0(orcid)0000-0001-7771-6873$$aRamón, M.
000148682 245__ $$aA computed tomography approach for understanding 3D deformation patterns in complex folds
000148682 260__ $$c2013
000148682 5060_ $$aAccess copy available to the general public$$fUnrestricted
000148682 5203_ $$aAnalog models are an important tool for understanding complexly folded and faulted geological structures. In this paper, we propose the use of X-ray computed tomography to accurately reconstruct the geometry of analog models using an orthogonal reference system and to completely characterize deformation patterns within the modeled structure in 3D. The rheology and radiological contrast of various different materials have been studied showing that EVA sheets are a good choice to model buckling layers. After considering various possibilities to define the reference system, we opted to screen-print two orthogonal sets of parallel lines on the surfaces using minium (lead tetroxide). The model was then built with gOcad using a series of CT slices that can be closely spaced. This kind of model allows us to reconstruct the volume distribution of strain ellipsoids and can be very accurate and useful to ascertain the orientation of folded lineations in complex structures as well as to characterize the expected deformation on the surfaces. We have built a simple analog model inspired in the Balzes Anticline (located in the External Sierras, Southern Pyrenees) to illustrate the potential of the technique and to analyze the deformation patterns of this complex curved fold that has accommodated significant magnitudes of vertical axis rotation during its formation.
000148682 536__ $$9info:eu-repo/grantAgreement/ES/DGA/PI165-09$$9info:eu-repo/grantAgreement/ES/MICINN/CGL-2006-2289-BTE$$9info:eu-repo/grantAgreement/ES/MICINN/CGL-2009-14214$$9info:eu-repo/grantAgreement/ES/MICINN/PTA2007-0282
000148682 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000148682 590__ $$a2.866$$b2013
000148682 591__ $$aGEOCHEMISTRY & GEOPHYSICS$$b18 / 80 = 0.225$$c2013$$dQ1$$eT1
000148682 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000148682 700__ $$0(orcid)0000-0002-0504-2352$$aPueyo, E. L.$$uUniversidad de Zaragoza
000148682 700__ $$aRodríguez-Pintó, A.
000148682 700__ $$0(orcid)0000-0003-2367-0536$$aRos, L. H.$$uUniversidad de Zaragoza
000148682 700__ $$0(orcid)0000-0003-3197-4177$$aPocoví, A.$$uUniversidad de Zaragoza
000148682 700__ $$0(orcid)0000-0001-5940-9837$$aBriz, J. L.$$uUniversidad de Zaragoza
000148682 700__ $$0(orcid)0000-0002-0048-3036$$aCiria, J. C.$$uUniversidad de Zaragoza
000148682 7102_ $$11010$$2770$$aUniversidad de Zaragoza$$bDpto. Pediatría Radiol.Med.Fís$$cÁrea Radiol. y Medicina Física
000148682 7102_ $$15007$$2035$$aUniversidad de Zaragoza$$bDpto. Informát.Ingenie.Sistms.$$cÁrea Arquit.Tecnología Comput.
000148682 7102_ $$12000$$2428$$aUniversidad de Zaragoza$$bDpto. Ciencias de la Tierra$$cÁrea Geodinámica Interna
000148682 7102_ $$15007$$2075$$aUniversidad de Zaragoza$$bDpto. Informát.Ingenie.Sistms.$$cÁrea Ciencia Comput.Intelig.Ar
000148682 773__ $$g593 (2013), 57-72$$pTectonophysics$$tTectonophysics$$x0040-1951
000148682 8564_ $$s2608951$$uhttps://zaguan.unizar.es/record/148682/files/texto_completo.pdf$$yPostprint
000148682 8564_ $$s918581$$uhttps://zaguan.unizar.es/record/148682/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000148682 909CO $$ooai:zaguan.unizar.es:148682$$particulos$$pdriver
000148682 951__ $$a2025-01-23-14:55:09
000148682 980__ $$aARTICLE