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首页> 外文会议>Boundaries of Rock Mechanics: Recent Advances and Challenges for the 21st Century >Model identification of geotechnical engineering based on genetic programming
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Model identification of geotechnical engineering based on genetic programming

机译：基于遗传规划的岩土工程模型识别

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摘要

The selection of appropriate presentation model based on the field monitoring data is an important task for studying of the law of rock-soil movement. The genetic programming that simulates the evolution of organisms is studied to develop the model identification and apply the prediction system in geotechnical engineering. First, the layered dendriform structure is used to express the individuals of genetic programming, then based on the design of copy, interchange, mutation and program flow in the evolution process, the object-oriented and message-driven model identification software of geotechnical engineering GP1.0 is developed on the basis of Visual C++ 6.0. The case study illustrates that the model can predict nicely the settlement of building and the result is similar with the actual value. The optimal model and parameters can be found by genetic programming for the unknown function expression. This method is particularlly adaptable for the complex model identification of geotechnical engineering.
机译：基于现场监测数据选择合适的表示模型是研究岩土运动规律的重要任务。研究了模拟生物进化的遗传程序，以开发模型识别并将预测系统应用于岩土工程。首先，使用分层的树状结构来表达基因程序设计的个体，然后基于演化过程中的复制，互换，突变和程序流程的设计，岩土工程GP1的面向对象和消息驱动的模型识别软件.0是在Visual C ++ 6.0的基础上开发的。案例研究表明，该模型可以很好地预测建筑物的沉降，其结果与实际值相似。可以通过遗传编程找到未知函数表达的最佳模型和参数。该方法特别适用于岩土工程的复杂模型识别。

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  • 来源
  • 会议地点 Beijing(CN)
  • 作者

    Wan Hua; rnLi Xiaolei;

  • 作者单位

    T.B.Zhao@College of Resource and Environment Engineering,Shandong University of Science and Technology,Shandong,China;

    Key Laboratory of Mine Disaster Prevention and Control, Shandong, China--J.Y.Yao@College of Electronic and Information Engineering,Beijing Jiaotong University,Beijing,China--Y.L.Tan@College of Resource and Environment Engineering,Shandong University of Science and Technology,Shandong,China;

    Key Laboratory of Mine Disaster Prevention and Control, Shandong, China--Y.X.Xiao@College of Resource and Environment Engineering,Shandong University of Science and Technology,Shandong,China--Z.G.Zhao@College of Resource and Environment Engineering,Shandong University of Science and Technology,Shandong,China--;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 岩石（岩体）力学及岩石测试;
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