摘要
以有限的钢筋束张拉伸长值数据及隧拱沉降数据,第次建立符合精度的GM(1,1)模型,进而有效地完成了相关预测预报任务。
The content of this article is data processing of the value of tension elongation of the steel bar or tunnel settlement, which sets up meet precision of GM （ 1, 1 ） model to effectively complet the related forecasting task.
关键词
灰色系统理论
GM(1
1)模型
张拉伸长值
沉降
the grey system theory
the GM （1, 1 ）model
value of tension elongation
settlement
