Util_fault_insertion
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Data Structure: Util_fault_insertion |
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Settings for generation of fault insertion data for restoration to forward analysis model creati |
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Util_fault_insertion NUM=ival where ival is the data structure number |
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Overview Util_fault_insertion is used to specify the settings for generation of fault insertion data for restoration to forward analysis model creation.
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 | Insertion_type Type of fault insertion |
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Defines the type of fault insertion, valid values are: • "Seeded" - Seeded fault, generate one geometry set per line . • "Split" - split geometry faults, group lines on same fault under same geometry set • "Mixed" - Mixture of seeding and splitting defined on an individual fault level
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| Units List of unit names |
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List of unit names where fault insertion should be performed (default all groups)
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| Faults List of fault sets |
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List of faults by name (name of Fault_set) to be used in fault insertion (default all faults)
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| Seeding_variables List of seeding variables |
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The allowable seeding variables is dependent on the model type and the simplest model is to specify either: • "P_strnv" - An initial value of volumetric plastic strain ("P_strnv") for the SR3, SR4 and Cam Clay models • "P_strn" - An initial value of effective plastic strain ("P_strn") for the Drucker-Prager model
In this case the initial strength will be reduced and defined by the hardening curve.
Notes •Only for Insertion_type "Seeded" and "Mixed"
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| Seeding_values Seeding values for fault |
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Defines the value of each seeding variable listed in Seeding_variables
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| Deposition_flag Flag denoting that newly deposited layers will be seeded/split |
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Flag denoting whether new defposited units will be seeded/split. Valid values are: • 0 - Do not seed/split newly deposited layers • 1 - Seed/split newly deposited layers
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| Initial_length_fact Fault extension factor for initial layer |
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Fault extension factor for the initial layer (default 1.0). If only part of the initial layer should be split (and thus have an internal fault tip) a factor less than 1.0 should be defined.
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| Deposition_length_fact Fault extension factor for deposited layers |
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Fault extension factor for deposited layers (default 1.0). If only part of the newly deposited layer should be split (and thus have an internal fault tip) a factor less than 1.0 should be defined.
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| Element_size Element size for the seeded faults (3D) |
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Element size for the seeded faults.
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