Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Underground Space and Engineering》 2017-03
Add to Favorite Get Latest Update

Rand Model of Heterogeneous Formation Physical Parameters Based on Weibull Distribution

Lei Jinsheng;Wu Zenglin;Yao Qi;Li Shen;Chen Jianfei;College of Civil Engineering & Architecture,China Three Gorges University;  
Geological information and characterization are stochastic uncertainty and fuzzy uncertainty,but there is inherent mutual correlation between the physical and mechanical parameters of soil.Based on statistical analysis of the known porosity parameters of stratum,Weibull distribution was adopted to simulate the spatial heterogeneity of porosity,combined with the random midpoint displacement method,then the spatial distribution law of pore structure of non-homogeneous formation was simulated,and the spatial distribution prediction model of porosity was established.The space variate function relation of geological variety was researched and established,and then a 2D geological section and a 3D digital stratum were formed in porosity of the basic amount combined with the correlation between the parameters of soils.The time and space distribution characteristics of heterogeneous stratum physical parameters and its effective description were discussed based on structuring goal-oriented non-homogeneous formation geological model,and the variability and randomness of regional geological information of the stratum were finely described and predicted.
【Key Words】: heterogeneous stratum parameters of soil porosity geological model Weibull distribution
【Fund】: 国家自然科学基金(51279092 51278282);; 湖北省自然科学基金(2013CFB218);; 宜昌市科学技术研究与开发项目(A2011-302-5);; 三峡大学人才科研启动基金(KJ2014B004)
【CateGory Index】: TU43
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 10 Hits
1 Lei Jinsheng;Xia Lei;Wang Qianfeng;Cao Xueting;Chen Jianfei;College of Civil Engineering & Architecture,China Three Gorges University;;Random Prediction Model of Geological Section for Non-homogeneous Formation[J];地下空间与工程学报;2016-01
2 DING Xiuli1,ZHANG Hongming2,HUANG Shuling1,LU Bo1,ZHANG Qun1(1.Key Laboratory of Geotechnical Mechanics and Engineering of Ministry of Water Resources,Yangtze River Scientific Research Institute,Wuhan,Hubei 430010,China;2.CCCC First Harbor Consultants Co.,Ltd.,Tianjin 300222,China);RESEARCH ON MECHANICAL CHARACTERISTICS OF UNSATURATED SOIL-ROCK MIXTURE BASED ON NUMERICAL EXPERIMENTS OF MESOSTRUCTURE[J];岩石力学与工程学报;2012-08
3 LUO Rong,ZENG Ya-wu(School of Civil and Architectural Engineering,Wuhan University,Wuhan 430072,China);Research on random parameter assignment method of rock mineral cell unit[J];岩土力学;2012-07
4 ZHANG Chun-hui1,ZHAO Quan-sheng1,YU Yong-jiang2 (1.School of Civil Engineering,Hebei University of Science and Technology,Shijiazhuang 050018,China;2.School of Mechanics and Engineering Science,Liaoning Technical University,Fuxin,Liaoning 123000,China);Probability model of heterogeneous coal considering correlation of mechanical parameters[J];岩土力学;2011-02
5 SONG Lai-zhong,JIANG Yuan,PENG Gang (China Three Gorges University,Yichang 443002,China );Numerical simulation of concrete random parameterized aggregate model and load test[J];水利学报;2010-10
6 DING Xiuli1,LI Yaoxu2,WANG Xin1 (1. Key Laboratory of Geotechnical Mechanics and Engineering of Ministry of Water Resources,Yangtze River Scientific Research Institute,Wuhan,Hubei 430010,China;2. Tianjin Hongda Road and Bridge Technology Development Co., Ltd.,Tianjin 300122,China);PARTICLE FLOW MODELING MECHANICAL PROPERTIES OF SOIL AND ROCK MIXTURES BASED ON DIGITAL IMAGE[J];岩石力学与工程学报;2010-03
7 LIAO Qiulin1,2,LI Xiao1,ZHU Wancheng3,LIU Jishan4 (1. Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China;2. Beijing Urban Construction Group Co.,Ltd.,Beijing 100088,China;3. Northeastern University,Shenyang,Liaoning 110006,China;4. University of Western Australia,Perth 6009,Australia);STRUCTURE MODEL CONSTRUCTION OF ROCK AND SOIL AGGREGATE BASED ON DIGITAL IMAGE TECHNOLOGY AND ITS NUMERICAL SIMULATION ON MECHANICAL STRUCTURE EFFECTS[J];岩石力学与工程学报;2010-01
8 GUO Hong1,LI Bo1,ZHANG Bo2 (1.School of Mathematics and Statistics,Huazhong Normal University,Wuhan 430079;2.Department of Mathematics,Agricultural University of Hebei,Baoding,Hebei 071001);Parameter estimation of the 2-parameter Weibull distribution based on complete sample[J];华中师范大学学报(自然科学版);2007-03
9 YANG Jihong① LIU Handong② QIN Siqing① DONG Jinyu② SUN Qiang① LI Hou′en① (①Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029) (②North China Institute of Water Conservancy and Hydroelectric Power, Zhengzhou 450008);RELIABILITY ANALYSIS OF SLOPE STABILITY TAKING INTO CONSIDERATION OF SPATIAL VARIABILITY OF SOIL PARAMETERS[J];工程地质学报;2007-02
10 Luo Xiaohui Wei Jun Bai Shiwei Assoc. Prof.; College of Civil Engineering and Mechanics, Huazhong Univ. of Sci. & Tech., Wuhan 430074, China.;The Application of brittleness statistical damage model to geotechnical engineering[J];华中科技大学学报(自然科学版);2004-09
【Co-citations】
Chinese Journal Full-text Database 9 Hits
1 Xu Jinming;Zhao Dan;Huang Dayong;Department of Civil Engineering,Shanghai University;;Geometry Model in Particle Flow Simulation of Granite Based on Actual Distribution[J];地下空间与工程学报;2017-03
2 Lei Jinsheng;Wu Zenglin;Yao Qi;Li Shen;Chen Jianfei;College of Civil Engineering & Architecture,China Three Gorges University;;Rand Model of Heterogeneous Formation Physical Parameters Based on Weibull Distribution[J];地下空间与工程学报;2017-03
3 DU XiuLi;ZHANG Pei;JIN Liu;LU DeChun;Key Lab of Urban Security and Disaster Engineering,Ministry of Education,Beijing University of Technology;;Multi-scale modeling and simulation of tunnel excavation in sand-gravel strata[J];中国科学:技术科学;2017-05
4 LI Jing;PENG Chengle;ZHOU Hanguo;GUO Jianchun;FAN Zuosong;WANG Chang;College of Pipeline and Civil Engineering,China University of Petroleum;Exploration Central Department of SINOPEC Shengli Oilfield Company;College of Oil and Natural Gas Engineering,Southwest Petroleum University;;Study on microscopic seepage characteristics of rock based on micro infrared spectra technology[J];岩石力学与工程学报;2017-S1
5 LIANG Yan-kun;SUI Wang-hua;ZHU Tao;ZHANG Xin-jia;School of Resources and Geosciences,China University of Mining and Technology;State Key Laboratory for Geomechanics and Deep Underground Engineering,China University of Mining and Technology;Shenhuashendong Group Co.,Ltd.;;Numerical simulation of quicksand through the broken rocks in caving zone due to coal mining based on DEM[J];煤炭学报;2017-02
6 ZHU Ze-qi;SHENG Qian;CHENG Hong-zhan;LI Jian-he;BIAN Xiao-man;State Key Laboratory of Geomechanics and Geotechnical Engineering,Institute of Rock and Soil Mechanics,Chinese Academy of Sciences;;3D stochastic model and numerical simulation of soil-rock mixture based on direct method[J];岩土力学;2017-04
7 LUO Zhengshan;BI Aorui;School of Management,Xi'an University of Architecture & Technology;;Research on reliability of corroded pipelines based on step-down-stress accelerated life testing[J];中国安全科学学报;2017-01
8 Wang Xiuju;Nanjing Communication Institute of Technology,Department of Architectural Engineering;;Composition Effects on Mechanical Properties of Soil-rock Mixtures by Reduced Scale Experiments[J];三峡大学学报(自然科学版);2016-06
9 JIN Lei;ZENG Ya-wu;School of Civil Engineering,Wuhan University;;Particle flow simulation for effects of rock block shape on mechanical behavior of soil-rock mixture[J];计算力学学报;2016-05
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 WU Sheng-he,YANG Yan-qiang(School of Geosciences,China University of Petroleum,Beijing 102249,China);Uncertainty and Scientific Methodology in Subsurface Reservoir Characterization[J];地球科学与环境学报;2012-02
2 WANG Chang-hong1,ZHU He-hua2(1.Shool of Railway Transportation,Shanghai Institute of Technology,Shanghai 200235,China; 2.Department of Geotechnical Engineering,Tongji University,Shanghai 200092,China);Application of multifractal and Kriging interpolation to reconstruction of stratum[J];岩土力学;2011-06
3 ZHANG Zhan-rong 1,SHENG Qian 1,YANG Yan-shuang 1,ZHU Ze-qi 1,ZHANG Yu-min 1,WANG Zhao-wei 2(1.Institute of Rock and Soil Mechanics,ChineseAcademy of Sciences,Wuhan 430071,China;2.Power Engineering Corp.Ltd Haiyang SPMO,Haiyang,Shandong 265100,China);Study of size effect of rock mass deformation modulus based on in-situ test[J];岩土力学;2010-09
4 XU Xiang-hua1,2,QU Guang-xiu2,FANG Li-gang1 (1. School of Civil and Architectural Engineering,Central South University,Changsha 410075,China; 2. Guizhou Province Survey and Design Institute of Transport Planning,Guiyang 550001,China);Reliability analysis of rock slope based on uncertainty of joint geometric parameters[J];中南大学学报(自然科学版);2010-03
5 XU Wen-jie1,2,WANG Yong-gang3,4(1.Department of Hydraulic Engineering,Tsinghua University,Beijing 100084,China;2.State Key Laboratory of Hydroscience and Hydraulic Engineering,Tsinghua University,Beijing 100084,China;3.Department of Geotechnical Engineering,Tongji University,Shanghai 200092,China;4.Key Laboratory of Geotechnical and Underground Engineering of Ministry of Education,Tongji University,Shanghai 200092,China);Meso-structural permeability of S-RM based on numerical tests[J];岩土工程学报;2010-04
6 DING Xiuli1,LI Yaoxu2,WANG Xin1 (1. Key Laboratory of Geotechnical Mechanics and Engineering of Ministry of Water Resources,Yangtze River Scientific Research Institute,Wuhan,Hubei 430010,China;2. Tianjin Hongda Road and Bridge Technology Development Co., Ltd.,Tianjin 300122,China);PARTICLE FLOW MODELING MECHANICAL PROPERTIES OF SOIL AND ROCK MIXTURES BASED ON DIGITAL IMAGE[J];岩石力学与工程学报;2010-03
7 ZHANG Yuan1,ZHAO Yang-sheng2(1.Construction Engineering Department,Huaiyin Institute of Technology,Huai'an 223001,China;2.College of Mining Technology,Taiyuan University of Technology,Taiyuan 030024,China);Analysis of correlation of rock thermal cracking with inhomogeneity[J];兰州理工大学学报;2009-06
8 ZHANG Chun-hui(School of Civil Engineering,Hebei University of Science and Technology,Shijiazhuang 050018,China);Seepape-stress coupled model of heterogeneous and random fractured rock mass[J];煤炭学报;2009-11
9 LI Shao-long, ZHANG Jia-fa, ZHANG Wei, XIAO Li (Key Laboratory of Geotechnical Mechanics and Engineering of Ministry of Water Resources, Yangtze River Scientific Research Institute, Wuhan 430010, China);Study of spatial variability and stochastic modeling of surface soil permeability[J];岩土力学;2009-10
10 ZHANG Chun-hui1, YU Yong-jiang2, ZHAO Quan-sheng1(1.School of Civil Engineering, Hebei University of Science and Technology, Shijiazhuang 050018, China;2.Department of Mechanics and Engineering, Liaoning Technical University, Fuxin 123000, China);Seepage-stress elastoplastic coupling model of heterogeneous coal and numerical simulation[J];岩土力学;2009-09
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved