摘要
文章从分析基坑位移影响因素和位移特征入手 ,提出了根据现场位移观测值建立灰色预测预警模型的思路 ,并讨论了建模过程。实践证明基坑变形灰色预测系统有较好的精度 。
Starting from the analysis of the influencing factors and the characteristics of the foundation pit displacement,the paper presents the way of approach to establish the grey forecast and precaution model based on the field observation value of displacement. Also, it discusses the process of establishing the model. The engineering practice proves that the foundation pit deformation grey forecast system possesses rather good precision. This has positive significance for directing the excavating and retaining of the foundation pit.
出处
《勘察科学技术》
2000年第6期40-44,55,共6页
Site Investigation Science and Technology
