Analogue modeling of tension fracture pattern in relation to mid-ocean ridge propagation

被引:13
作者
Tentler, T [1 ]
机构
[1] Univ Uppsala, Dept Earth Sci, Hans Ramberg Tecton Lab, S-75105 Uppsala, Sweden
关键词
D O I
10.1029/2002GL015741
中图分类号
P [天文学、地球科学];
学科分类号
07 ;
摘要
[1] The propagation of mid-ocean ridges is examined by means of centrifuge models using non-linear materials as analogues of lithospheric rocks. Fractures in the upper brittle layer propagate laterally and link together in different coalescence patterns. The geometries of the cracks developed in the initial stage of extension control their subsequent growth and coalescence.
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页码:1 / 1
页数:4
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