摘要
由于同一边坡上各点的变形会相互影响和相互制约,单点变形分析模型往往显得不足。讨论了边坡监测资料的多点联合分析模型,并提出了该模型的两种修正预测模型:线性调整模型和残差再建模。用实测资料证明了多点模型比单点模型优越。
As the deformation of the discrete monitoring points on the same slope is always interacted and inter-restricted, modeling the deformation process of each discrete point separately is generally not enough. the Cojoint analysis model of multi-point monitoring data is discussed, and two revision are presented to refine it, that is linearly adjustment and residues re-modeling. In the end of the paper, real data were used to prove that the multi-point Cojoint analysis model was superior over single-point analysis model.
出处
《矿冶工程》
CAS
CSCD
北大核心
2005年第3期11-13,共3页
Mining and Metallurgical Engineering
基金
武汉大学测绘遥感信息工程国家重点实验室开放基金(WKL(03)0104)
关键词
边坡
变形分析
多点联合分析模型
slope
deformation analysis
cojoint analysis model of multi-point data
