QIU Zhu-li,LI You-li,NAN Feng.Research on the Evolutional Model of Scarps and Valleys Along Faults and Visualization[J].Research of Soil and Water Conservation,2005,12(04):35-38,84.
断层陡崖、沟谷演化模型及三维可视化
- Title:
- Research on the Evolutional Model of Scarps and Valleys Along Faults and Visualization
- Keywords:
- fault scarp; nickpoint; diffusion equation; visualization
- 分类号:
- P542
- 摘要:
- 扩散方程可以用来模拟某些坡地演化形态。无论是单一型断层崖还是复合型断层崖，通过断层崖的平均扩散年龄和初始错断时间，就能推断出它在某一时刻的具体形态。我们初步利用扩散方程的这一特性来探讨断层崖坡面演化过程的可视化方法，同时预测其未来的形态。对断层崖上的沟谷演化过程，我们也对其数学模型的构造和可视化方法进行了探讨。
- Abstract:
- The solution of the diffusion equation can be used to simulate the evolution of some kinds of scarp slopes.It is feasible to infer the specific shape of a fault scarp with the help of its average diffusion age and origin time of the scarp.The advantages of the diffusion equation feature are gained to discuss the visual process of scarp slope, together with forcasting it’s future shape.As the evolution process of the drainage channels on the scarp slope is concerned, the construction of their mathematic models and the visualization methods are discussed.
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备注/Memo
收稿日期:2005-4-26
基金项目:国家自然科学基金重大研究计划项目（90102016）资助
作者简介:邱祝礼（1976- ），男，地貌建模与可视化方向博士研究生。