摘要
将遗传规划、遗传算法和数值分析技术相结合,借助于工程岩体的变形监测,进行了工程岩体参数的等效模式智能识别,借助于获得的等效岩体参数进行了工程问题正分析,并将计算位移与监测位移进行对比分析,显示出较好的一致性。由此表明,基于实测监测信息的等效模式智能识别方法可以用于岩土工程的参数反演,为复杂岩体参数的合理选择提供一条可选的途径。
Based on the monitoring displacement,a comprehensive method combining the genetic programming,genetic algorithm and numerical analysis technique was presented to do the parameters estimation of rock mass,forward engineering analysis was done by means of equivalent parameters;the calculated displacements show good agreement with the measured displacements.Therefore,the intelligent equivalent pattern identification method based on field monitoring information proposed is feasible to do the parameters estimation of geotechnical engineering,which offers a reasonable means for the parameters selection of complex rock mass.
出处
《煤炭学报》
EI
CAS
CSCD
北大核心
2011年第1期34-38,共5页
Journal of China Coal Society
基金
国家"十一五"科技支撑项目(2008BAB32B01)
中国博士后科学基金面上资助项目(20090460212)
关键词
遗传规划
遗传算法
模式智能识别
等效岩体参数
genetic programming
genetic algorithm
intelligent pattern identification
equivalent parameters of rock mass
