Preliminary Experiments on the Formation of Elongated Air Bubbles in Glacier Ice by Stress

Author:

Nakawo Masayoshi,Wakahama Gorow

Abstract

AbstractBiaxial compression tests on glacier ice with bubbles revealed that elongated air bubbles were developed with long axes in the direction of free expansion. The elongated bubbles were not only derived from spherical bubbles but also created by the healing of cracks that were developed during compression. Formation of elongated bubbles and foliations in natural glacier ice are discussed here in the light of results obtained experimentally.

Publisher

Cambridge University Press (CUP)

Subject

Earth-Surface Processes

Cited by 4 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Structural Evolution During Cyclic Glacier Surges: 2. Numerical Modeling;Journal of Geophysical Research: Earth Surface;2019-02

2. Instruments and methods: a case study of ice core bubbles as strain indicators;Annals of Glaciology;2018-10-16

3. Structures and fabrics in glacial ice: A review;Journal of Structural Geology;2015-12

4. Dynamic recrystallization of minerals;Mineral and Rock Deformation: Laboratory Studies;1986

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