PLS法与隧道围岩稳定性分类 |
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引用本文: | 解华明,丁华.PLS法与隧道围岩稳定性分类[J].物探与化探,2003,27(4):320-322. |
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作者姓名: | 解华明 丁华 |
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作者单位: | 1. 中国地质大学,研究生院,湖北,武汉,430074 2. 浙江有色工程公司,地球物理研究院,浙江,绍兴,312000 |
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摘 要: | 围岩稳定性是隧道工程支护设计的基本参数,采用偏最小二乘回归法,综合考虑多因变量影响因素,对隧道围岩稳定性分类进行回归建模,并取得较好效果.
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关 键 词: | 围岩稳定性 影响因素 偏最小二乘回归 |
文章编号: | 1000-8918(2003)04-0320-03 |
收稿时间: | 2002-04-09 |
PARTIAL LEAST-SQUARES REGRESSION AND STABILITY CLASSIFYING OF TUNNEL WALL ROCKS |
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Institution: | 1. Graduate School, China University of Geosciences, Wuhan 430074, China;
2. Institute of Geophysical ZNEC, ShaoXing 312000, China |
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Abstract: | Stability of the tunnel wall rock is a basic parameter in designing of any tunnel timbering project. Using the Partial Least-Squares Regression computation, this paper has classified the stability of tunnel wall rocks. The result shows that the method is effective. |
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Keywords: | stability of tunnel wall rock influential factor partial least-squares regression |
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