Using geologic structures to constrain constitutive laws not accessible in the laboratory
Using geologic structures to constrain constitutive laws not accessible in the laboratory
复制标题
利用地质结构来约束实验室无法获得的本构定律
DOI:
10.1016/j.jsg.2018.06.006
复制
发表时间:
2019
影响因子:
3.1
通讯作者:
Pollard, David D.
中科院分区:
文献类型:
--
作者:
Nevitt, Johanna M.;Warren, Jessica M.;Kumamoto, Kathryn M.;Pollard, David D.
In this essay, we explore a central problem of structural geology today, and in the foreseeable future, which is the determination of constitutive laws governing rock deformation to produce geologic structures. Although laboratory experiments provide much needed data and insights about constitutive laws, these experiments cannot cover the range of conditions and compositions relevant to the formation of geologic structures. We advocate that structural geologists address this limitation by interpreting natural experiments, documented with field and microstructural data, using continuum mechanical models that enable the deduction of constitutive laws. To put this procedure into a historical context, we review the founding of structural geology by James Hutton in the late 18th century, and the seminal contributions to continuum mechanics from Newton to Cauchy that provide the tools to model geologic structures. The procedure is illustrated with two examples drawn from recent and on-going field investigations of crustal and mantle lithologies. We conclude by pointing to future research opportunities that will engage structural geologists in the pursuit of constitutive laws during the 21st century.
登录
查看更多内容
DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
A. Cross;S. Kidder;D. Prior
通讯作者:
D. Prior
影响因子:
3.1
作者:
S. Treagus
通讯作者:
S. Treagus
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
G. Pennacchioni;Eleonora Zucchi
通讯作者:
Eleonora Zucchi
影响因子:
--
作者:
J. Tullis
通讯作者:
J. Tullis
影响因子:
--
作者:
S. Martel;W. Boger
通讯作者:
S. Martel;W. Boger