Are bending-moment fault a good proxy to assess the timing of movement of underlying deeper structures? We made use of a series of sand-box experiments in order to model bending-moment faults generation and growth during progressive folding. Syn-growth sedimentation was included into the model. Our results indicated that displacement, at surface, is cumulating regularly along these structures, even when lateral propagation is inhibited, thus assuring a good reliability for the cross-section analysis of these structures (i.e. paleoseismological studies) and implying that bending-moment fault growth and associated folding could be put in relation through kinematic modelling.

From sandbox modeling to paleoseismology: preliminary results on bending-moment faults modeling.

LIVIO, FRANZ;
2015-01-01

Abstract

Are bending-moment fault a good proxy to assess the timing of movement of underlying deeper structures? We made use of a series of sand-box experiments in order to model bending-moment faults generation and growth during progressive folding. Syn-growth sedimentation was included into the model. Our results indicated that displacement, at surface, is cumulating regularly along these structures, even when lateral propagation is inhibited, thus assuring a good reliability for the cross-section analysis of these structures (i.e. paleoseismological studies) and implying that bending-moment fault growth and associated folding could be put in relation through kinematic modelling.
2015
Livio, Franz; Reicherter, K.; Urai, J.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11383/2021955
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