SUPERPOSED FOLD: AN OVERVIEW

CHEN Long; SHI Wei

2014 Vol. 20, No. 4

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CHEN Long, SHI Wei. SUPERPOSED FOLD: AN OVERVIEW[J]. Journal of Geomechanics, 2014, 20(4): 455-468.

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CHEN Long, SHI Wei. SUPERPOSED FOLD: AN OVERVIEW[J]. Journal of Geomechanics, 2014, 20(4): 455-468.

SUPERPOSED FOLD: AN OVERVIEW

CHEN Long^1,2,,
SHI Wei^2, ,

1.
School of Geosciences and Info-Physics, Central South University, Changsha 410083, China
2.
Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing 100081, China

More Information

Corresponding author: SHI Wei, shiweinmg@163.com

Received Date: 18 June 2014

Publish Date: 25 December 2017

Abstract

Abstract

Superposed fold, representing one of the most significant structures, is predominately derived from multistage crustal shortening, documenting a multiphase tectonic evolution history in a certain region. In order to deepen the understanding of the superposed fold, this paper gives an overview of the previous studies for superposed fold, and mainly focused on the structural style and formation mechanism. Here we suggest a superposed fold is dominantly originated from buckling folding, bending folding or shear folding, as reveled by an amount of field observation, physical and numerical simulation; then we give two case studies on the superposed fold. Additionally this paper summarizes a number of issues and probable methods on superposed fold analyzing.
- superposed fold /
- structural style /
- tectonic stress fields /
- formation mechanism /
- numerical simulation

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References

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