2010 International Symposium on Multi-field

Coupling Theory of Rock and Soil Media and Its

Applications-Proceedings of2010 International Symposium on Multi-field Coupling

Theory of Rock and Soil Media and Its Applications

Chengdu City, CHINA

Editor: LIU Jianjun, Henry ZHANG, ZHAO Ruimei

Sponsored By:

• Orient Academic Forum

• The Youth Working Committee, Chinese Society of Rock Mechanics and

Engineering• Professional Committee of Ground Rock Engineering, Chinese Society of Rock

Mechanics and Engineering• Professional Group of Porous Flow, Chinese Society of Theoretical and AppliedMechanics

• Professional Committee of Porous Flow, Hubei Society of Rock Mechanics and

Engineering

Organized By:

• Southwest Petroleum University• Beijing Zhongjing Lanshan Academic-Exchange Co., Ltd

• CnTech Co., Ltd

ORIENT ACADEMIC FORUjifSydney - Australia

Contents

Chapter One

Multi-field Coupling Theory Fundamentals

The Study of Transportation Regularity Consider TemperatureLIU Peng, HE Min, JIN Juanjuan 3

Vibration Analysis of a Novel Coupling System

WUShiyuan, CHARLES W Bert #

Micromechanical Model of Damage-seepage in Brittle Rocks

ZHOU Jianjun, SHAO Jianfu 1-S

Relaxation Effects in the Thermo-viscoelasticity with Three-phase-lagLIUGanbin, YE Ronghua 22

Simulation on Pressure-Relief Effects and Permeability Properties of

Lower Protective Seam

XU Naizhong 27

The Researches on Numerical Simulation of

Heat-Flow Coupling In Turbulent Flow

CAO Zhixiang, ZHUXuejia 32

Research of the Existence of Solution About Non-Newton Filtration EquationDOULijun, LEI Yan, DUXiaolei 37

Seismic Response for Base Isolation of Storage Tanks with

Soil-structure Interaction

SUNJiangang, CUI Lifu 42

Investigation on the Characteristics of Flow in

Expansion-contraction Channel of Low Permeability Reservoir

ZHANG Jicheng, MUWenzhi 47

Biot's Consolidation Due to Shear Loads Distributed over a

Finite Two-dimensional Porous Media

LIPeichao 54

Constitutive Modelling Framework of

Therrno-Hydro-Mechanical Coupling for Unsaturated ClaysCAI Guoqing, HUANG Lit 60

Pore Structure Effect on the Permeability of Porous Media

HANPeifeng, LIU Jianjun, HEXiang 65

The Numerical Test for Pore-Water Pressure and

Poisson's Ratio Affecting Rock Core DiscingLIU Libo, JIANG Annan, ZHAO Hui 71

Investigations on the Law ofAE Energy Accumulation and

I

Damage Evolution of the Coal and Rock

WANG Yougang, LIUXiangf'eng 76

Chapter Two

Multi-field Coupling Experiment and Test

The Fracture Genetic Modes of Carbonate Considering the Effect of

Pore Pressure

LIAN Peiqing, CHENG Linsong, LI Nan 85

Mathematical Model and Numerical Simulation

Considering Thermo-Hydraulic-Mechanics of Steam Stimulation

CHAlLiwen, JI Youjun, HUANG Wenbi 90

Remote CFD Simulation Based on Multi-field Coupling and

Its Application in Sustainable DesignLIZhen, LIU Fang 96

Numerical Simulation of Flow Pattern and

Liquid-solid Flow in Sudden Pipe Expansion

WANGZiyun, YUYu 100

Determination of Diffusion Coefficient and

Percolation Model During CO2 FloodingZHAO Fenglan, HUANG Shijun, HOUJirui 106

Study on Plastic Ultimate Load of Ultrahigh Pressure Elbow

DENG Xisheng, DONG Shier 113

Experimental Study on the Effect of Water Content

on the Thermal Conductivity of Grains

LUO Wei.DAIXibi 117

Numerical Experimental Research of Equivalent Seepage Characteristic

HE Yaoyao, LIU Jianjun, CHEN Jinhong 122

Numerical Experimental Research of Effect on

Fractured Porous Media Equivalent PermeabilityXUE Caihong, HE Yaoyao, CHENJinhong 127

Laboratory Study on Seepage Properties of Lightweight Soil Mixed with

Polystyrene Based on Time and TemperatureZHU Yunhua 132

A Hydrology-Mechanical-Chemical Coupling Mathematical Model and

Numerical Simulation of Hydraulic Fracturing in Salt DepositLIANG Weiguo, ZHAO Yangsheng 137

Elastic Exploiting Experimental Study of Filled Limestone Cave

CHANG Baohna, XIONG Wei, GAO Shusheng 154

Experimental Study on Influences of Chemical Solutions on

11

Mechanical Properties of Brittle Limestone Under Triaxial CompressionYAO Huayan, ZHANG Zhenhua 759

Unsteady Seepage Through Random Fracture Network in Rock Mass

CHAI Jiinrui, HE Yang, LI Kanghong 164

Decoupled Algorithm with Combined Finite-Element and

Finite-Volume Method for Reservoir Simulation

YANG Junzheng, SHAN Wenwen 172

Chapter Three

Application on Oil & Gas Reservoir Exploration

Coupling Effects ofNatural and Hydraulic Fractures in

Low Permeability Reservoir

ZENG Baoquan, CHENG linsong, ZHANG Zheng 181

Study of Permeability Variation with Confining Pressure in

Micro-fracture and Low-permeability Rock

XUEYongchao, CHENG Linsong, CHENG Jia 186

Establishment and Evaluation of Effective Driving Pressure System in

Rectangular Nine-spot Pattern

LIUHualin, XIONG Wei 190

Seepage Characteristics of High Production Deep Water Reservoirs

YAO Yuedong, FULibing 197

A Theoretical Model of Steady-State Flow of Fractured-vuggy Reservoir

XUXuan, YANG Zhenming, LIUXuewei 204

Experimental Research on Characteristic of

Particles Transportation in Low-permeability Gas Reservoirs

LIUYifei, CHENLonglong 214

A Coupled Reservoir-Geomechanics Model and Applications to

Sand Production Simulation

SUN Feng, XUE Shifeng 219

Diagenetic Facies of the Close Sandstone Reservoir in the West

Sichuan Foreland Basin

— An Example from the T3x Formation in the Transitional Zone from the

Middle to the South of Sichuan Basin

LIZebo, LIUJinku 225

Review and Prospect on Study About

Low-Permeability Reservoir Stress-SensitivityCHENJinhui, KANG Yili 231

The Calculation of Hydration Collapse Pressure and

The Determination of Collapse Cycle of Mud Shale in Sulige Gas Field

in

WANGJunqi, XIE Yapeng 241

The Experimental Study on Seepage Characteristics of

Heavy Oil in Porous Media

PANG Zhanxi, LIUHuiqing, LIULicheng 247

Mathematical Model of Shale Gas Reservoirs Coupled by Desorption,Stress Sensitivity and Fractures Finite Conductivity

CAORenyi, CHENG Linsong, LIAN Peiqing 253

Investigation on Fluid-Solid Coupling Effect of Wuzhan Tight Gas Reservoir

SONG Kaoping, ZHANG Jicheng 259

The Research on Dynamic Changes of Fracture Width in

Fractured/Caved Carbonate Reservoirs

LIDaqi, KANG Yili 268

The Experiments Study of Tight Gas Sandstone Permeability byEffective Stress and Temperature CouplingZHANG Hao, YlXiangyi 275

3D Macro Physical Experiment of Matrix-Fracture Interaction Flow in

Fractured Reservoirs

DING Zupeng, LIU Yuetian 280

Numerical Simulation ofNonlinear Seepage in

Super-low Permeability Reservoir

XU Qing)>an, YANG Zhengming 285

Application of Nonlinear Flow in Ultra-Low Permeability Reservoir

YU Rongze, B1AN Yawn, LEIQun 293

Flow Behaviors Simulation in Fractured Gas Reservoir and

Productivity AnalysisLIANZhanghua, WUXinyuan, MENGYingfeng 300

Characteristics of Microcosmic Pore Structure in

Tuffaceous Sandstone Reservoir

CUI Maolei, YANG Zhengming 308

Analysis of Pressure Transient for Fractured- Vuggy Reservoirs with

Coupling of Pipe Flow and SeepageZHANG Lijun, CHENG Shiqing, YUHaili 313

Numerical Simulation of Inflow Performance for

Perforated Horizontal Wells

WANG Haijing, XUE Shifeng 318

A Study on the Equilibrium Theory of Gas-liquid-solid Phases in

Reservoir of Waxy Condensate Gas

WANG Zhenwu, LIBing, SONG Yimin 325

The Numerical Analysis of Complicated Gas-liquid-solid Flow in

Reservoir of Waxy Condensate Gas

LIBing, WANG Zhenwu, GAOYingfu 330

The Numerical Analysis of the Low Permeability Gas Reservoir in

Consideration of Klinkenberg Effect and STart-up Pressure Gradient

IV

YANLiangdong, WANG Zhenwu, LI Bing.

Chapter Four

Application on Oil & Gas Engineering

Computing Method of Overland Flow Erosive Capacity on

Loess Slopes for Long-distance Transportation's Oil & Gas PipelineGUANHuiping, YAOAnlin, LIYoulu 341

Log Analysis and Calculation of Crustal Stress in Qinghai Unan Oilfield

ZHAOJun, PUWanli, WANG Miao, LI Bin 349

Research on Improved Recovery Method by

Composed Synergistic Action of Well Pattern and Tertiary RecoveryCHENG Linsong, ZHOUFengjun, CAIChunfang 357

Research on Mathematical Model for Bio-surfactant Production in

Indigenous Microbial Enhanced Oil Recovery

XlUJianlong, YU Li, HUANG Lixin 364

Numerical Simulation ofProduction Performance of

Fractured Wells in Weak Deformed Media

SHENRid, GAOShusheng, HUZhiming 373

Numerical Simulation of Sour Gas Fractured Wells with the Effects of

Sulfur Deposition Considered

HUJinghong, HEShunli, ZHAO Jinzhou 378

Temperature/Stress Interaction for Thermal Recovery Wells

LUO Yanyan, CHENG Linsong, DING Zupeng 382

Effect Analysis of Water Invading Shale Expansion on CasingdamageLVXiumei, LIUJisheng, PEIJianya 387

Optimal Design of Roller Bits

LIN Yulong, MIAO Yuli 392

Mechanism of Casing's Shear Failure in

Water Injection Oilfield and Its Numerical Simulation

HUANGXiaolan, LIUJianjim 397

Fluid-solid-heat Coupling Analysis of Hole Stability of

Under-balanced DrillingLIShibin, WU Han 402

Numerical Simulation of Sleeve Repair Welding onIn-service 16Mn Crude Oil PipelinesCENKang, ZHANG Dongliang, YINJiancheng 407

Multi-well Deconvolution Algorithm for

Analysing Long-term Pressure Data with Interference Measured by PDG

HUXiaohu, ZHENG Shiyi, HUSuming 412

V

Oil Production Calculation for Triangular Patterns in

Ultra-low Permeability Fault-block Reservoirs

Ql Yadong, YANG Zhengming 418

Mathematical Model and Numerical Simulation ofFluid-solid Coupling for

Crosslinked Polymer Profile Control/FloodingDVDianfa, LI Dongdong 424

Coupling Analytical Model for Horizontal Wellbore Temperature Profiles

HUFang 432

Mathematical Model of Stress- Seepage - TemperatureThree Field Coupled in Heavy Oil Reservoir

ZHOUZhijun, YU Chenglong 439

Production Forecast of SAGD Considering Steam Loss Along Horizontal Well

JI Youjun, CHENG Linsong, LIU Dong 447

Mechanism and Pilot Test to Enhance Oil Recovery byMicrobial Local Enrichment

LI Yiqiang JING Guicheng 453

Chapter Five

Hydropower and Geothermal Station Development

Numerical Simulation of Soil Temperature Field SurroundingUnderground Heat Pipe in Permafrost Region

LIN Lijun, LIU Jicmjun, PEI Guihong 4 71

Analysis on Saturated & Unsaturated Soils Seepage of

Yellow River EmbankmentUnder the Condition of

Strengthening Former BanquetteLI Yongle, WANG Jiangfeng, ZHANG Hongfeng 477

Experimental Study on Moisture Transmission of

Compacted Laterite Soil under Temperature EffectTAN Yunzhi, HUXinjiang 485

Numerical Analysis of the Seepage Field in Core-Dam

LI Quanshu, LIUJianjim 492The Research of Crustal Stress Distribution

Based on the Coupling Effect of Geothermal Field and In-situ Stress Field

LUing, ZHAMing 500Research on Crack Control Technology for

Mass Concrete in 1# Nuclear-Island Basemat of a Nuclear Power Plant

DONG Shier, LIU Yang 505

Theory Study on Non-Darcy Seepage Fields and

Application on the Hydraulic Power Projects

VI

XUKai, ZHUYiewn, LEIXuewen 510

3D Numeriacal Simulation for Slope of the

Hydropower Station Considering Multi-conditions

WANG Yu, LI Jianlin 517

Preliminary Discussion on Application of

Coupled Thermal-Hydraulic Model for Concrete Dam

CUIHaodong, ZHANG Jiafa, ZHU Guosheng 525

Stability of Bank Slope Under Reservoir Water Drawdown

LIUXinting, ZHANG Zhenhua 533

Revival Mechanism of Shuping Landslide to

Water Level Fluctuation in Three Gorges Reservoir

QlNHongbin, WANG Shimei, WANG Gang 538

Study on Anti-seepage Effect of Xiongjiagang Earth-Rock Dam

Based on Cut-off Wall Schemes

HANYong, KE Chuanfang 548

Slope Stability Analysis of a Reservoir Bank

Based on Saturated-unsaturated Seepage TheoryWANG Lehua, LI Yingxia 553

Chapter Six

Geographical Disaster Prevention

Numerical Simulation Study on Mechanical Properties of

High-Pressure Water Injection Coal Seam

ZHENG Chao, YANG Tianhong, CHEN Shikuo 563

Vulnerability Analysis of Earthquake Damages of the

Urban Gas Supply Pipeline Network

HOUXiangqin, ZHANG Peng, CAOJian 568

Research on Embankment Longitudinal Cracks Along River

Due to Drawdown of River Water Level

ZHAO Junming, LIUSongyu 573

Analysis on the Stability ofTailing Dam Under EarthquakeFEI Weishui, ZHOUYangyang 578

Thermo-mechanical Coupled Analysis on

Embankment Longitudinal Cracks in Warm Permafrost RegionsCHOU Ya!ing, SHENG Yu, ZHU Yanpeng 585

State ofArts on Response of Deep Water Bridge of

Pile Foundation Under Earthquake Excitation

TANG Chunping, ZHANG Liangliang 591

Displacement Mechanism ofthe Two-Phase Flow Model for

VII

Water and Gas Based on Adsorption and Desorption in Coal Seams

CHENShikuo, YANG Tianhong, WEI Chenhui 597

Numerical Modeling on Loosening Blasting in Coalbed to

Enhance Gas DrainageWEI Chenhui, ZHU Wancheng 604

Research and Development of Seismic Base Isolation Technique for

Civil Engineering Structures

SUNHongling, DOU Weiling 609

Numerical Simulation of Coal Deformation and Gas Seepage After Cutting in

Low-Permeability Coal Seams

JIANG Yong, LIANG Bing 616The Present Study Situation of Seismic Isolation bySand Gravel Underlayer and Several Questions Concerned

JIANG Xiaomin, YAOXuequn 621

Numerical Simulation of Pressure Field and

Concentration Field Coupling of Gas in Coal Mine Goaf

SUFupeng, ZHOUXinqucm 6283D FEM Analysis for Shiliushubao Landslide AppliedThree Gorges Reservoir Water Level

FENG Qiang, XIAO Shirong 633

Stability Analysis Of Engineering Slope UnderFlood Discharging Atomization Rain

LUShuqiang, XU Mo 640

Chapter Seven

Rock & Soil Engineering

Diseases Analysis of Unsymmetrical Loading Tunnel and

Study of Its Treatments

GUANHuiping, ZHANG Shoucheng, ZHANG Shuang 649The Researches on Contact Stress Field of Rock Under Impact LoadingHAO Yunhong, XING Yongming 655

Study on Rock Slope Stability Based on Unified Strength TheoryZHANG Bohu 660

Mesoscopic Study on Consolidation Compression of Saturated Sand

XIANG Xianchao, TU Pengfei 665Fluid-Solid Coupling Parameter Identification of

Underground Engineering Based on Particle Swarm OptimizationJIANG Annan, BAO Chunyan 670

Hydro-mechanical Analysis in Deformational Geo-materials

VIII

CHEN Wei, LIUEnlong 676

Testing on Characteristic of Chemical Reaction Between

Purple Unconsolidated Soil and Water in Different Saturated Environment

LIANG Hecheng, SHANHuimei, WU Xin 682

Study on the Simulation the Decrease of Shear Strength of Sliding Zone in

Old Landslides When Submerged byReservoir Water in Landslide Physical Model Test

ZHANG Zhenhua, ZHAO Baoping 688

Fluid-solid Coupling Numerical Model of

Equivalent Continuous Medium for Rockmass Under Mining and Its ApplicationBAI Guoliang, LIANG Bing 695

Numerical Simulation of Fluid-solid Coupling for

Two-phase Flow and Rock Mass Deformation

LIANG Bing, ZHANG Chunmei 701

On Analyzing Deformation and Propagation of

Intermittent Fractures in the Discrete Blocks Under Seepage Forces

MA Yongzheng, CAI Kejian 706

Monitoring and Analysis of High Altitude Wetland Tunnel

XIONG Jimnan, WANGZegen 714

Chapter Eight

Environmental Protection

Energy-saving Application of "gas - solid - hot" of

Coupling in Building EnvelopeGONG Jing, LIU Lisheng 721

Analysis on Slope Stability ofLandfill Under Rainfall Seepage

Considering the Solid - Liquid - Gas - Thermal Effect

LIUXiaoli, SlWenjing, YUWei 725

The Application of Muilt-field Coupling Theory in Environment EngineeringWUJianlin 731

The Coupling Relationship Between Environmental System and

Regional Economic Growth

ZOUZuxu, DENG Yanbing, XUJun 735

Studies on Coupled Thermo-hydro-mechanical Model of

Nuclear Waste Disposal Processes

GAO Hongmei, LAN Yongwei 739

Effect of Stress on Carbon Dioxide Sorption Behavior in

Coal for CO2 SequestrationLIXiangchen, KANG Yili 744

IX

A Semi-analytical Analysis of Advective-conductive Heat Transfer for

Nuclear Waste Repositories in Sparsely Fractured Rocks

ZHANG Yong, XIANG Yanyong 749

Research Progress in Multi-field Coupling Models of

Contaminant Transport Through The Landfill Liner

HUANG Lit, LIUJianjim 756

Stability Analysis of Landfill Closure Cover SystemBased on the Finite Element Method

ZHANG Guodong, REN Qingfang, CHEN Fei 764

Chapter Nine

Road and Building Construction

Numerical Analysis on Energy-absorbing Coupling Support in

Rockburst RoadwayLVXiangfeng, PAN Yishan 773

Analysis on Coupling Stress ofTemperature and Load for Maintenance of

Base in the Asphalt PavementYANG Qin, PU Wangli 778

Multi-field Coupling Problem of Water-earth Pressure

DAI Km 784

3-Dcoupling Numerical Model of Deep Foundation Pit Dewatering EngineeringLI Yuhua, XIE Liangmi, XIANG Lirong 789

Analysis of the Bond Performance of Strengthened with

NSM CFRP Rods in Concrete Based on ANSYS

WUWeidong, CHEN Juan, LINZhao 794

Experimental Study on the Influence of Compaction Temperature and

Additives on Warm Mix Asphalt PerformanceGENG Shuai, GAO Wenyang 799

Analysis on Thermal Field in Permafrost Roadbed ConsideredWater-ice Phase ChangePEI Guihong, XIAO Qianhua 805

Research on Seepage Characteristics of Asphalt Pavement Structure

SHENWeijun, LIUJianjun 812

Numerical Modeling of Seepage-stress Coupling of

Deep Foundation Pit Excavation

JING Haihe, ZHAO Yanlin 817Simulation of Seepage Field ofFoundation Pit in the Process of

Well Group DewateringZHAO Yuxi, LIUJianjun 821

X

Analysis of Hydrodynamic Pressure on

Circular Subsea Tunnel in Saturated Soil

CHEN Xianghong, ZHANG Hongru 825

Simplified 3D Finite-element Analysis on

Soft Foundation Improved by Vacuum PreloadingCHEN Pingshan, DONG Zhiliang 830

Water Inflow Forecast of Carst Tunnel Based on

Fluid-Solid Coupling AnalysisWANG Minghua, LI Xinping 838

Influence of Rainfall to the Stability of Foundation Pit

WANGZhijian, CAO Ling 843

Fluid-Solid Coupling Analysis of Deep Foundation Pit's SeepageUnder Non-Saturated Conditions

CHENG Wei, HE Xiang 848

XI