基于真实插值法的土石坝碾压层层面模拟方法研究

Study on Face-simulating Model for Pressed Layer of Earth and Rockfill Dam Based on Exact Interpolator Method

为了利用GPS检测点对土石坝碾压层层面进行模拟,分别用四种真实插值法,即距离m次反比法、普通Kriging法、泛Kriging法(一次漂移和二次漂移)进行了工程实例的分析,最终得出普通Kriging法是模拟土石坝碾压层层面最好方法的结论。

In order to simulate face of pressed layer of earth and rockfill dam with GPS points, this paper analyzed exact project with four interpolator methods namely Inverse Distance to a Power ( m ), Ordinary Kriging and Universal Kriging (Linear Drift and Quadratic Drift). As a result, Ordinary Kriging is the best method for face simulating model for pressed layer of earth and rockfill dam.