| 黄土坡滑坡变形的灰色预测模型 |
| |
| 引用本文： | 何锋,胡志军,吴树仁.黄土坡滑坡变形的灰色预测模型[J].地质力学学报,2004,10(1):51-56. |
| |
| 作者姓名： | 何锋 胡志军 吴树仁 |
| |
| 作者单位： | 1. 中国地质科学院地质力学研究所, 北京 100083; |
| |
| 基金项目： | 科技部重点专项(编号:2001DIA20027) |
| |
| 摘 要： | 灰色系统预测模型的本质是对已知数据序列进行类型为指数形式的曲线拟合,然后将此曲线延伸到未来,由此对未知的数据做出预测。本文建立了黄土坡滑坡水平位移预测的GM(1,1)模型,实际应用表明,该模型具有精度高、适用性广等特点。
|
| 关 键 词： | 灰色系统 GM(1 1)模型 黄土坡滑坡 预测 |
| 文章编号： | 1006-6616(2004)01-0051-06 |
| 收稿时间： | 2003/12/29 0:00:00 |
| 修稿时间： | 2003年12月29 |
GRAY PREDICTION MODEL OF DEFORMATION OF THE HUANGTUPO LANDSLIDE |
| |
| HE Feng,HU Zhi-jun and WU Shu-ren.GRAY PREDICTION MODEL OF DEFORMATION OF THE HUANGTUPO LANDSLIDE[J].Journal of Geomechanics,2004,10(1):51-56. |
| |
| Authors: | HE Feng HU Zhi-jun and WU Shu-ren |
| |
| Institution: | 1. Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing 100081;2. Xi'an Railway Engineering Group Corp., Xi'an 712000, Shaanxi, China |
| |
| Abstract: | The essence of the gray prediction model is to fit the known data sequence with an exponent form to a curve, and then extend the curve to the future in order to predict the unknown data. This paper establishes a GM(1,1)model for prediction of the horizontal displacement of the Huangtupo landslide.Actual application shows that the model is characterized by a high precision and wide applicability. |
| |
| Keywords: | gray system GM(1 1)model Huangtupo landslide prediction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《地质力学学报》浏览原始摘要信息 |
| 点击此处可从《地质力学学报》下载免费的PDF全文 |
