| 多参数曲线拟合模型在隧道监控数据处理中的应用 |
| |
| 引用本文： | 罗寿斌.多参数曲线拟合模型在隧道监控数据处理中的应用[J].贵州大学学报(自然科学版),2010,27(2):111-114. |
| |
| 作者姓名： | 罗寿斌 |
| |
| 作者单位： | 贵州醇酒厂基建科,贵州,兴义,562400 |
| |
| 基金项目： | 贵州省教育厅青年项目 |
| |
| 摘 要： | 监控量测是新奥法开挖隧道的一个重要特征,通过对监控数据的回归分析可以得到围岩变形量与时间的关系式,进而可以用来预测围岩变形,确定二次砌衬的施工时间等。采用多参数曲线拟合模型对相关文献的实测数据进行了回归分析,结果表明:与原文献中采用的模型相比,多参数模型具有更高的吻合度和更小的误差。
|
| 关 键 词： | 多参数曲线模型 隧道监控 回归分析 |
The application of multi-parameter curve fitting model to the date analysis in the tunnel controlling |
| |
| LUO Shou-bin.The application of multi-parameter curve fitting model to the date analysis in the tunnel controlling[J].Journal of Guizhou University(Natural Science),2010,27(2):111-114. |
| |
| Authors: | LUO Shou-bin |
| |
| Institution: | LUO Shou-bin(Infrastructure division of Gui Zhou Chun Brewery,Gui Zhou Xing Yi 562400) |
| |
| Abstract: | An important feature of the modern tunnel construction with the New Austrian Tunnelling Method is the surrouding rock mass deformation measurement.By analysising the dates of tunnel controlling,the surrouding rock mass deformation-time relationcurves is gotten.So,the surrouding rock mass deformation can be forecasted and the time for the construction of secondrary lining can be determined by the relationcurves.The multi-parameter curve fitting model is used to analysis the measured date in related documents,and the result indicates that the speculated date from multi-parameter model are more closely to the measured date than the model in related documents. |
| |
| Keywords: | multi-parameter curve fitting model tunnel controlling regression analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
