Contributions of Grain Damage, Thermal Weakening, and Necking to Slab Detachment
نویسندگان
چکیده
منابع مشابه
Abrupt tectonics and rapid slab detachment with grain damage.
A simple model for necking and detachment of subducting slabs is developed to include the coupling between grain-sensitive rheology and grain-size evolution with damage. Necking is triggered by thickened buoyant crust entrained into a subduction zone, in which case grain damage accelerates necking and allows for relatively rapid slab detachment, i.e., within 1 My, depending on the size of the c...
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ژورنال
عنوان ژورنال: Frontiers in Earth Science
سال: 2020
ISSN: 2296-6463
DOI: 10.3389/feart.2020.00254