大陆漂移的动力学模式和试验模拟结果

详细信息

收稿日期: 1999-05-10

A DYNAMICAL MODEL FOR CONTINENTAL DRIFT AND EXPERIMENTAL SIMULATED RESULTS

Received Date: 10 May 1999

摘要: 基于地球形成早期阶段固体内核和流体外核角动量交换关系,首先给出了描述大陆漂移的一个数学模型,然后从这一模型出发得到一个最简动力学模式。应用这一模式模拟了理想大陆板块的漂移和岛屿的形成,模拟结果可以解释一些实际地形和山脉的分布。
- 数学模型 /
- 大陆漂移 /
- 数值模拟
Abstract: In this paper, a simple dynamical model for simulating continental drift is formulated based on the angular momentum exchange between inner solid core and outer liquid core during the early stage of the Earth formation. The drift of ideal continental plate as well as the formation of mountains and islands are simulated by applying the model. The results of experimental simulation can explain to some extent the distribution of earth's surface features.
- dynamic model /
- continental drift /
- numerical simulation