Research on application of Gaussian stationary field-Markov field of soil property to stochastic fluid flow analysis

LIN Lin; SHI Liang-sheng; YANG Jin-zhong; CAI Shu-ying

doi:10.16285/j.rsm.2006.10.027

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Research on application of Gaussian stationary field-Markov field of soil property to stochastic fluid flow analysis

更新时间：2026-06-25

- Research on application of Gaussian stationary field-Markov field of soil property to stochastic fluid flow analysis
- Issue 10, Pages: 1777-1780(2006)
- 作者机构：
  
  1. 武汉大学水资源与水电工程科学国家重点实验室
  2. 武汉大学水资源与水电工程科学国家重点实验室,武汉,430072
- 作者简介：
- 基金信息：
- DOI：10.16285/j.rsm.2006.10.027
  CLC： TV139.1
- Published：2006
- 稿件说明：
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[1]林琳,史良胜,杨金忠,蔡树英.土性高斯平稳场-马尔可夫场在渗流随机分析中的应用研究[J].岩土力学,2006(10):1777-1780+1785.

LIN Lin, SHI Liang-sheng, YANG Jin-zhong, et al. Research on application of Gaussian stationary field-Markov field of soil property to stochastic fluid flow analysis[J]. 2006, (10): 1777-1780.
[1]林琳,史良胜,杨金忠,蔡树英.土性高斯平稳场-马尔可夫场在渗流随机分析中的应用研究[J].岩土力学,2006(10):1777-1780+1785. DOI： 10.16285/j.rsm.2006.10.027.

LIN Lin, SHI Liang-sheng, YANG Jin-zhong, et al. Research on application of Gaussian stationary field-Markov field of soil property to stochastic fluid flow analysis[J]. 2006, (10): 1777-1780. DOI： 10.16285/j.rsm.2006.10.027.

摘要

不同类别土之间的性质差异导致了土性空间变异性的增大

需要建立一种模型以更真实地反映变异产生机制。引入基于马尔可夫场的多元指示地质统计模型

推导了含多类土的土层特性参数统计特征的理论表达式

分析了多类土的存在对K-L（Karhunen-Loeve）展开的影响

应用谱模型对土层进行了渗流力学随机分析。模拟结果证实了高斯平稳场-马尔可夫场的正确性和谱模型的有效性。

Abstract

The larger spatial variability of soil properties is due to the difference of soil properties for different soils. So it is necessary to establish a model to show the actual mechanism of the variability. The multi-indicator geology statistical model based on the Markov field is introduced. And the analytical expression for the statistics of the soil parameters is derived and the impact of multi-soil on K-L （Karhunen-Loeve） expansion is analyzed. Then the stochastic seepage simulation is conducted with spectral method. The results show the correctness of Gaussian stationary field-Markov field and the validity of spectral model.

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Related Author

LIN Lin

SHI Liang-sheng

YANG Jin-zhong

CAI Shu-ying

SUN Pei-de 1

CHENG Ai-ping

XIAO Shu

XU Meng-guo

Related Institution

Department of Environmental Engineering, Hangzhou University of Commerce

杭州商学院环境工程系

Key Laboratory of Hubei Province for High-Efficient Use of Metallurgical Mineral Resources and Agglomeration, Wuhan University of Science and Technology

Three Gorges Geotechnical Consultants Co., Ltd.

School of Civil & Environment Engineering, University of Science and Technology Beijing

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