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1篇 您的检索式：作者名="Michael Msabi"

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		题名	作者	年代	出处	被引量
	1	Characterization of the accommodation zones along restraining and releasing bends from analogue modelling simulating the seagap fault,off-shore Tanzania显示文摘The study aims to understand geometry and evolution of accommodation zones along restraining and releasing bends in strike slip systems which is often complex and characterized by sharp change in polarity,resulting in a difficult characterization of traps location.A batch of sandbox modelling experiments was performed using a layered scaled sand material.The setup parameters of the wooden baseplates used in the first two experiments(SS1 and SS2)are basement offset of 6.5 cm/3 cm,90/90stepovers in releasing and restraining bends of total 96 cm length and 25 cm width.The third experiment(SS3)was performed with basement offset of 6.5 cm/3 cm,156/126stepovers in releasing and restraining bends of total 96 cm length and 25 cm width.The experiments were performed with special attention to the role of syn-kinematic sedimentation and the pre-existing structure of the basement.A sequence of pop-up and pull-apart structures was produced.Along the main structures,complex fault trend was compatible with a sinistral riedel distribution and a counterclockwise rotation of pre-existent elements.Change of fault's polarity at depth and dip direction flipping of high angle faults in accommodation zones were clearly observed.Even more,progressive propagation of the pop-up structures produces a spectacular inversion of adjacent extensional structures.Comparing results of the model with the Seagap fault zone,it is possible to put in evidence similar fault orientation and distribution.Internal structures developed were strongly influenced by syn-kinematic sedimentation as observed by characteristic helicoidal shape of growth faults.The analogue models clearly describe how boundary faults of the pull-apart basin along a paired bend,initially characterized by a normal kinematic can be subsequently inverted in the later stages,which can potentially have a strong impact on the petroleum system.	Nasra Sadiki Godson Godfray Michael Msabi	2021	Petroleum Research2021，6，4：	0

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