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Review of numerical simulation on the dynamics of Qinghai-Xizang plateau

陆诗阔 蔡永恩

地震学报(英文版)2004,Vol.17Issue(5):604-617,14.
地震学报(英文版)2004,Vol.17Issue(5):604-617,14.

Review of numerical simulation on the dynamics of Qinghai-Xizang plateau

Review of numerical simulation on the dynamics of Qinghai-Xizang plateau

陆诗阔 1蔡永恩1

作者信息

  • 1. Department of Geophysics,Peking University,Beijing,100871,China
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摘要

Abstract

In recent twenty years, much numerical simulation work has been done on the evolution of Qinghai-Xizang (Tibetan) plateau. In this paper some principal numerical models and results are reviewed and analyzed. The earlier plane stress or plane strain model has much discrepancy with the actual deformation of Qinghai-Xizang plateau, such as the thickening of Tibetan crust and the lateral extrusion of Tibet along strike-slip faults. The thin viscous sheet model and the thin-plate model may simulate the change of the crustal thickness and the deformation produced by gravitational force. It is suitable for studying the large-scale and long-time deformation. The influence of faults on the deformation of Tibetan plateau should be further studied.

关键词

Qinghai-Xizang (Tibetan) plateau/dynamic process/numerical simulation

Key words

Qinghai-Xizang (Tibetan) plateau/dynamic process/numerical simulation

分类

天文与地球科学

引用本文复制引用

陆诗阔,蔡永恩..Review of numerical simulation on the dynamics of Qinghai-Xizang plateau[J].地震学报(英文版),2004,17(5):604-617,14.

基金项目

NSFC(40234042) and the Major State Basic Research Development Program of China (G1999075511). (40234042)

地震学报(英文版)

1000-9116

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