Kooperativer Bibliotheksverbund

UID:

Format: 1 online resource (655 pages)

Edition: 1st ed.

ISBN: 9783030228187

Note: Intro -- Preface -- Contents -- Contributors -- Part I: Overview Papers -- Chapter 1: LEAP-UCD-2017 V. 1.01 Model Specifications -- 1.1 Introduction -- 1.1.1 Differences Between This Paper and Pre-test Specifications -- 1.1.2 Goals and Overview -- 1.2 Scaling Laws -- 1.3 Description of the Model Construction and Instrumentation -- 1.3.1 Soil Material: Ottawa F-65 Sand -- Modified ASTM D4254 Method C for Minimum Dry Density -- Modified Lade et al. (1998) Method for Maximum Density -- 1.3.2 Placement of the Sand by Pluviation -- 1.3.3 Measurement of Density of the Sand -- 1.3.4 Geometry of the Model -- 1.3.5 Saturation of the Model -- 1.4 Instrumentation of the Model -- 1.4.1 Required Instrumentation -- 1.4.2 Displacement Measurements -- Careful Before and After Photographs of the Model and Surface Markers -- Lateral Displacements from Cameras Mounted on the Centrifuge -- Residual Settlements from Pore Pressure Sensors -- Direct Measurements of Sensor and Surface Marker Locations -- Colored Sand Layers, Noodles, and Sensor Locations During Dissection -- Settlement Gage Sensors -- Tactile Pressure Sensors -- 1.5 Cone Penetration Testing -- 1.6 Shear Wave Velocity -- 1.7 Ground Motions -- 1.7.1 Destructive Ground Motions -- 1.7.2 Nondestructive Ground Motions -- 1.7.3 Assessment of Tapered Sine Wave (TSW) Ground Motions -- 1.8 Data Reporting Anticipated Plan/Concept -- 1.8.1 New Leap Database -- 1.8.2 Dynamic Shaking Sensor Data -- 1.8.3 Pore Pressure Long-Term Time Series Data -- 1.8.4 Summary of Other Anticipated Report Requirements to Be Detailed in a Separate Document -- References -- Chapter 2: Grain Size Analysis and Maximum and Minimum Dry Density Testing of Ottawa F-65 Sand for LEAP-UCD-2017 -- 2.1 Background and Introduction -- 2.2 Grain Size Analysis -- 2.2.1 Discussion of Grain Size Analyses -- 2.3 Minimum and Maximum Index Dry Density. , 2.3.1 LEAP Minimum Density Procedure -- 2.3.2 LEAP Maximum Density Procedure -- 2.3.3 Results of Index Dry Density Testing -- 2.3.4 Discussion of Minimum Density -- 2.3.5 Discussion of Maximum Density -- 2.4 Testing Results Effect on Relative Density -- 2.5 Measurements by ASTM Method -- 2.6 Conclusions -- References -- Chapter 3: Physical and Mechanical Properties of Ottawa F65 Sand -- 3.1 Introduction -- 3.2 Ottawa F65 Soil Characterization -- 3.2.1 Specific Gravity Tests -- 3.2.2 Particle Size Distribution Analysis -- 3.2.3 Hydraulic Conductivity -- 3.2.4 Maximum and Minimum Void Ratios -- 3.3 Cyclic Triaxial Tests -- 3.3.1 Experiment Procedures -- 3.3.2 Sample Preparation -- 3.3.3 Summary of Experimental Results and Observations -- 3.4 Concluding Remarks -- References -- Chapter 4: LEAP-UCD-2017 Comparison of Centrifuge Test Results -- 4.1 Introduction -- 4.2 Densities and Penetration Resistances -- 4.3 Base Input Motions in First Destructive Motion -- 4.4 Acceleration Response of Soil Layers in First Destructive Motion -- 4.5 Displacement Response of the Soil Layers in First Destructive Motion -- 4.6 Pore Pressure Response of Soil Layers in First Destructive Motion -- 4.7 Correlations Between Displacement, Dr, and IMs -- 4.7.1 Rationale for Scaling Between PGA and CSR for Simplified Procedure -- 4.8 Correlations Between Excess Pore Pressures, Dr, and IMs -- 4.9 Correlations Between Peak Cyclic Displacements, Dr, and IMs -- 4.10 Summary and Conclusions -- References -- Chapter 5: Archiving of Experimental Data for LEAP-UCD-2017 -- 5.1 Introduction -- 5.2 Accessing Published LEAP-UCD-2017 Data in DesignSafe -- 5.2.1 General Report File: 1_ExperimentStrenDemPerfSummary_v11b.xlsx -- 5.2.2 General Report File: 2a_AllTestsCompared_24TestsPerPage.pdf -- 5.2.3 General Report Folder: 2b_AllTestsCompared_24TestsPerPage_OnePagePerFile. , 5.2.4 General Report File: 3_AllSensorDataFromAllTests.pdf -- 5.2.5 General Report File: 4_Version1.01_LEAP UCD2017_SpecsforExperiments.docx -- 5.2.6 General Report File: 5_Version_0.99_2017_CentrifugeTestTemplate.xlsx -- 5.2.7 General Report Folder: 6_LEAP-UCD-2017 Cone Penetrometer Equipment Details -- 5.2.8 General Report Folder: 7_Videos of Max and Min Density Tests -- 5.2.9 General Report File: 8_Dec2017WorkshopHandout.pdf -- 5.3 Detailed Data for Each Model Test -- 5.3.1 Selecting an Experiment Site -- 5.3.2 Model Configuration Data -- 5.3.3 Sensor Information -- 5.4 Working Directory for Data LEAP-UCD-2017 -- 5.5 Summary -- References -- Chapter 6: Comparison of LEAP-UCD-2017 CPT Results -- 6.1 Introduction -- 6.2 Design -- 6.3 LEAP-UCD-2017 Experiment -- 6.4 Depth at Which the Cone Tip Touches the Surface (Depth of Zero Penetration) -- 6.5 Effects of Scale Factor and Container Width -- 6.6 Conclusions -- References -- Chapter 7: Difference and Sensitivity Analyses of the LEAP-2017 Experiments -- 7.1 Introduction -- 7.2 Experiment Overview -- 7.3 Difference Metrics -- 7.3.1 Input Motion Differences -- 7.3.2 Response Motion Differences -- 7.4 Sensitivity Analysis -- 7.4.1 Acceleration Sensitivity -- 7.4.2 Permanent Displacement Sensitivity -- 7.5 Conclusions -- References -- Chapter 8: LEAP-2017 Simulation Exercise: Overview of Guidelines for the Element Test Simulations -- 8.1 Introduction -- 8.2 Soil Characterization and Element Tests -- 8.2.1 LEAP-2017 Tests -- 8.2.2 Additional Available Element Tests on Ottawa Sand -- 8.3 Model Calibration Report by Simulation Teams -- 8.3.1 Model Description -- 8.3.2 Model Parameters -- 8.3.3 Calibration Method -- 8.3.4 Liquefaction Strength Curves -- 8.4 Simulation Results -- 8.4.1 Results Data Files -- 8.4.2 Matlab Scripts -- 8.5 Concluding Remarks -- References. , Chapter 9: LEAP-2017 Simulation Exercise: Calibration of Constitutive Models and Simulation of the Element Tests -- 9.1 Introduction -- 9.2 The Numerical Simulation Teams -- 9.3 Summary of the Element Test Simulations -- 9.4 Liquefaction Strength Curves -- 9.5 Conclusions -- References -- Chapter 10: LEAP-2017: Comparison of the Type-B Numerical Simulations with Centrifuge Test Results -- 10.1 Introduction -- 10.2 LEAP-2017 Centrifuge Experiments -- 10.3 Type-B Numerical Simulations -- 10.4 Summary of Type-B Simulations Results -- 10.4.1 Excess Pore Water Pressure Time Histories -- 10.4.2 Acceleration Time Histories and Spectral Accelerations -- 10.4.3 Lateral Displacements -- 10.5 Overall Performance of Numerical Simulations -- 10.6 Conclusions -- References -- Chapter 11: Numerical Sensitivity Study Compared to Trend of Experiments for LEAP-UCD-2017 -- 11.1 Description of the Requested Sensitivity Study -- 11.2 Characterization of Displacements from Experiments -- 11.3 2D Comparisons of Experimental Regression Surfaces to Numerical Simulations -- 11.4 Error Measures and Ranking of Numerical Simulations -- 11.5 3-D Comparison of Simulations to Experimental Regression Surfaces -- 11.6 Summary and Conclusions -- References -- Part II: Centrifuge Experiment Papers -- Chapter 12: LEAP-UCD-2017 Centrifuge Tests at Cambridge -- 12.1 Introduction -- 12.2 Experiment Setup -- 12.2.1 Sand Pouring -- 12.2.2 Viscosity Measurement -- 12.2.3 Saturation -- 12.2.4 Slope Cutting -- 12.2.5 CPT -- 12.3 Destructive Motions -- 12.4 CPT Strength Profiles -- 12.5 PIV -- 12.6 Conclusions -- References -- Chapter 13: LEAP-UCD-2017 Centrifuge Test at University of California, Davis -- 13.1 Introduction -- 13.2 UC Davis Test Specific Information -- 13.2.1 Description of the Model and Instrumentation -- 13.2.2 Sensors -- 13.2.3 Scaling Laws -- 13.3 Test Results. , 13.3.1 Achieved Ground Motions -- 13.3.2 Accelerometer Records During Destructive Motions -- 13.3.3 Excess Pore Pressures -- 13.3.4 Cone Penetration Tests -- 13.3.5 Surface Marker Surveys -- 13.4 Nonconformities with Specifications -- 13.5 Advancements in Centrifuge Testing -- 13.6 Method of Measuring Density -- 13.7 Pore Fluid Viscosity and Saturation -- 13.7.1 Pore Fluid Viscosity -- 13.7.2 Model Saturation -- 13.8 Conclusions -- References -- Chapter 14: LEAP-2017 Centrifuge Test at Ehime University -- 14.1 Introduction -- 14.2 Centrifuge at Ehime University -- 14.3 Centrifuge Model -- 14.3.1 Model Description -- 14.3.2 Sand -- 14.3.3 Placement of Sand -- 14.3.4 Saturation -- 14.3.5 Test Procedure -- 14.4 Results -- 14.4.1 Shear Wave Velocity -- 14.4.2 Input Acceleration -- 14.4.3 Excess Pore Pressure Response -- 14.4.4 Liquefaction Triggering -- 14.4.5 Deformation of the Model -- 14.5 Conclusion -- References -- Chapter 15: LEAP-UCD-2017 Centrifuge Test at IFSTTAR -- 15.1 Introduction -- 15.2 As Built Model -- 15.2.1 Soil Material and Placement of the Sand by Pluviation -- 15.2.2 Rigid Container Configuration and Sensor Layout -- 15.2.3 Viscosity of Pore Fluid -- 15.2.4 Saturation Process -- 15.3 Achieved Ground Motions -- 15.3.1 Horizontal Component -- 15.3.2 Vertical Component -- 15.4 Results -- 15.4.1 Pore Pressure and Acceleration Responses -- 15.4.2 Surface Maker Response -- 15.5 Conclusion -- References -- Chapter 16: LEAP-UCD-2017 Centrifuge Test at KAIST -- 16.1 Introduction -- 16.2 Centrifuge Facility and Earthquake Simulator at KAIST -- 16.3 Physical Modeling -- 16.3.1 Soil Material and Density -- 16.3.2 Viscous Fluid -- 16.3.3 Model Description and Instrumentations -- 16.3.4 Saturation and Container Modifications -- 16.3.5 Sequence of the Centrifuge Test -- 16.4 Centrifuge Test Results -- 16.4.1 Achieved Input Motion. , 16.4.2 Investigation of Soil Model.

Additional Edition: Print version: Kutter, Bruce L. Model Tests and Numerical Simulations of Liquefaction and Lateral Spreading Cham : Springer International Publishing AG,c2019 ISBN 9783030228170

Language: English

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Format: 1 online resource

ISBN: 9783030228187 , 3030228185

Content: This open access book presents work collected through the Liquefaction Experiments and Analysis Projects (LEAP) in 2017. It addresses the repeatability, variability, and sensitivity of lateral spreading observed in twenty-four centrifuge model tests on mildly sloping liquefiable sand. The centrifuge tests were conducted at nine different centrifuge facilities around the world. For the first time, a sufficient number of experiments were conducted to enable assessment of variability of centrifuge test results. The experimental data provided a unique basis for assessing the capabilities of twelve different simulation platforms for numerical simulation of soil liquefaction. The results of the experiments and the numerical simulations are presented and discussed in papers submitted by the project participants. The work presented in this book was followed by LEAP-Asia that included assessment of a generalized scaling law and culminated in a workshop in Osaka, Japan in March 2019. LEAP-2020, ongoing at the time of printing, is addressing the validation of soil-structure interaction analyses of retaining walls involving a liquefiable soil. A workshop is planned at RPI, USA in 2020. .

Note: Chapter1: LEAP-UCD-2017 V. 1.01 model specifications -- Chapter2: Grain Size Analysis and Maximum and Minimum Dry Density of Ottawa F-65 Sand for LEAP-UCD-2017 -- Chapter3: Physical and Mechanical Properties of Ottawa F65 Sand -- Chapter4: LEAP-UCD-2017 comparison of centrifuge test results -- Chapter5: Archiving of experimental data for LEAP-UCD-2017 -- Chapter6: Comparison of LEAP-UCD-2017 CPT results -- Chapter7: Difference and Sensitivity Analyses of the LEAP-2017 Experiments -- Chapter8: LEAP-2017 Simulation Exercise - Overview of Guidelines for the element test simulations -- Chapter9: Calibration of Constitutive Models and Simulation of the Element Tests -- Chapter10: LEAP-2017: Comparison of the Type-B Numerical Simulations with Centrifuge Test Results -- Chapter11: Numerical sensitivity study compared to trend of experiments for LEAP-UCD-2017 -- Chapter12: LEAP-UCD-2017 Centrifuge Tests at Cambridge -- Chapter13: LEAP-UCD-2017 Centrifuge Test at University of California, Davis -- Chapter14: LEAP-2017 Centrifuge Test at Ehime University -- Chapter15: LEAP-UCD-2017 Centrifuge Test at IFSTTAR -- Chapter16: LEAP-UCD-2017 Centrifuge Test at KAIST -- Chapter17: LEAP-UCD-2017 Centrifuge Test at Kyoto University -- Chapter18: LEAP-UCD-2017 Centrifuge Tests at NCU -- Chapter19: Verification of the Repeatability of Soil Liquefaction Centrifuge Testing at Rensselaer -- Chapter20: Specifications and Results of Centrifuge Model Test at Zhejiang University for LEAP-UCD-2017 -- Chapter21: Prediction of LEAP-UCD-2017 Centrifuge Test Results Using Two Advanced Plasticity Sand Models -- Chapter22: LEAP-UCD-2017 Centrifuge Test Simulation at UNINA -- Chapter23: LEAP-2017 Centrifuge Test Simulation using HiPER -- Chapter24: Numerical Simulations of Selected LEAP Centrifuge Experiments with PM4Sand in FLAC -- Chapter25: LEAP-UCD-2017 Numerical Simulation at Meisosha Corp -- Chapter26: Numerical Simulations of LEAP Dynamic Centrifuge Model Tests for Response of Liquefiable Sloping Ground -- Chapter27: LEAP-UCD-2017 Simulation Team Fugro -- Chapter28: LEAP-UCD-2017 Type-B Predictions through FLIP at Kyoto University -- Chapter29: LEAP-UCD-2017 Simulations at Tsinghua University -- Chapter30: Application of a SANISAND model for numerical simulations of the LEAP 2017 experiments -- Chapter31: Numerical Simulation Trial by Cocktail Glass Model in FLIP ROSE for LEAP-UCD -- Chapter32: Preliminary Seismic Deformation and Soil-Structure Interaction evaluationS of A caisson-supported Marine Terminal wharf retaining and founded on liquefiable soils -- Chapter33: Significance of calibration procedure consistency -- Chapter34: Paths forward for Evaluating Seismic Performance of Geotechnical structures -- Chapter35: Selected issues in the seismic evaluation of embankment dams for possible investigation by LEAP -- Chapter36: Soil permeability in centrifuge modeling -- Chapter37: Variation of permeability of viscous fluid during liuefaction model testing -- Chapter38: Post-liquefaction cyclic shear strain: phenomenon and mechanism.

Additional Edition: ISBN 3030228177

Additional Edition: ISBN 9783030228170

Language: English

URL: ProQuest Ebook Central

UID:

Format: 1 online resource (XXI, 660 p. 494 illus., 397 illus. in color.)

Edition: 1st ed. 2020.

ISBN: 3-030-22818-5

Content: This open access book presents work collected through the Liquefaction Experiments and Analysis Projects (LEAP) in 2017. It addresses the repeatability, variability, and sensitivity of lateral spreading observed in twenty-four centrifuge model tests on mildly sloping liquefiable sand. The centrifuge tests were conducted at nine different centrifuge facilities around the world. For the first time, a sufficient number of experiments were conducted to enable assessment of variability of centrifuge test results. The experimental data provided a unique basis for assessing the capabilities of twelve different simulation platforms for numerical simulation of soil liquefaction. The results of the experiments and the numerical simulations are presented and discussed in papers submitted by the project participants. The work presented in this book was followed by LEAP-Asia that included assessment of a generalized scaling law and culminated in a workshop in Osaka, Japan in March 2019. LEAP-2020, ongoing at the time of printing, is addressing the validation of soil-structure interaction analyses of retaining walls involving a liquefiable soil. A workshop is planned at RPI, USA in 2020. .

Note: Chapter1: LEAP-UCD-2017 V. 1.01 model specifications -- Chapter2: Grain Size Analysis and Maximum and Minimum Dry Density of Ottawa F-65 Sand for LEAP-UCD-2017 -- Chapter3: Physical and Mechanical Properties of Ottawa F65 Sand -- Chapter4: LEAP-UCD-2017 comparison of centrifuge test results -- Chapter5: Archiving of experimental data for LEAP-UCD-2017 -- Chapter6: Comparison of LEAP-UCD-2017 CPT results -- Chapter7: Difference and Sensitivity Analyses of the LEAP-2017 Experiments -- Chapter8: LEAP-2017 Simulation Exercise – Overview of Guidelines for the element test simulations -- Chapter9: Calibration of Constitutive Models and Simulation of the Element Tests -- Chapter10: LEAP-2017: Comparison of the Type-B Numerical Simulations with Centrifuge Test Results -- Chapter11: Numerical sensitivity study compared to trend of experiments for LEAP-UCD-2017 -- Chapter12: LEAP-UCD-2017 Centrifuge Tests at Cambridge -- Chapter13: LEAP-UCD-2017 Centrifuge Test at University of California, Davis -- Chapter14: LEAP-2017 Centrifuge Test at Ehime University -- Chapter15: LEAP-UCD-2017 Centrifuge Test at IFSTTAR -- Chapter16: LEAP-UCD-2017 Centrifuge Test at KAIST -- Chapter17: LEAP-UCD-2017 Centrifuge Test at Kyoto University -- Chapter18: LEAP-UCD-2017 Centrifuge Tests at NCU -- Chapter19: Verification of the Repeatability of Soil Liquefaction Centrifuge Testing at Rensselaer -- Chapter20: Specifications and Results of Centrifuge Model Test at Zhejiang University for LEAP-UCD-2017 -- Chapter21: Prediction of LEAP-UCD-2017 Centrifuge Test Results Using Two Advanced Plasticity Sand Models -- Chapter22: LEAP-UCD-2017 Centrifuge Test Simulation at UNINA -- Chapter23: LEAP-2017 Centrifuge Test Simulation using HiPER -- Chapter24: Numerical Simulations of Selected LEAP Centrifuge Experiments with PM4Sand in FLAC -- Chapter25: LEAP-UCD-2017 Numerical Simulation at Meisosha Corp -- Chapter26: Numerical Simulations of LEAP Dynamic Centrifuge Model Tests for Response of Liquefiable Sloping Ground -- Chapter27: LEAP-UCD-2017 Simulation Team Fugro -- Chapter28: LEAP-UCD-2017 Type-B Predictions through FLIP at Kyoto University -- Chapter29: LEAP-UCD-2017 Simulations at Tsinghua University -- Chapter30: Application of a SANISAND model for numerical simulations of the LEAP 2017 experiments -- Chapter31: Numerical Simulation Trial by Cocktail Glass Model in FLIP ROSE for LEAP-UCD -- Chapter32: Preliminary Seismic Deformation and Soil-Structure Interaction evaluationS of A caisson-supported Marine Terminal wharf retaining and founded on liquefiable soils -- Chapter33: Significance of calibration procedure consistency -- Chapter34: Paths forward for Evaluating Seismic Performance of Geotechnical structures -- Chapter35: Selected issues in the seismic evaluation of embankment dams for possible investigation by LEAP -- Chapter36: Soil permeability in centrifuge modeling -- Chapter37: Variation of permeability of viscous fluid during liuefaction model testing -- Chapter38: Post-liquefaction cyclic shear strain: phenomenon and mechanism. , English

Additional Edition: ISBN 3-030-22817-7

Language: English

DOI: 10.1007/978-3-030-22818-7

UID:

Format: 1 online resource (XXI, 660 p. 494 illus., 397 illus. in color.)

Edition: 1st ed. 2020.

ISBN: 3-030-22818-5

Content: This open access book presents work collected through the Liquefaction Experiments and Analysis Projects (LEAP) in 2017. It addresses the repeatability, variability, and sensitivity of lateral spreading observed in twenty-four centrifuge model tests on mildly sloping liquefiable sand. The centrifuge tests were conducted at nine different centrifuge facilities around the world. For the first time, a sufficient number of experiments were conducted to enable assessment of variability of centrifuge test results. The experimental data provided a unique basis for assessing the capabilities of twelve different simulation platforms for numerical simulation of soil liquefaction. The results of the experiments and the numerical simulations are presented and discussed in papers submitted by the project participants. The work presented in this book was followed by LEAP-Asia that included assessment of a generalized scaling law and culminated in a workshop in Osaka, Japan in March 2019. LEAP-2020, ongoing at the time of printing, is addressing the validation of soil-structure interaction analyses of retaining walls involving a liquefiable soil. A workshop is planned at RPI, USA in 2020. .

Note: Chapter1: LEAP-UCD-2017 V. 1.01 model specifications -- Chapter2: Grain Size Analysis and Maximum and Minimum Dry Density of Ottawa F-65 Sand for LEAP-UCD-2017 -- Chapter3: Physical and Mechanical Properties of Ottawa F65 Sand -- Chapter4: LEAP-UCD-2017 comparison of centrifuge test results -- Chapter5: Archiving of experimental data for LEAP-UCD-2017 -- Chapter6: Comparison of LEAP-UCD-2017 CPT results -- Chapter7: Difference and Sensitivity Analyses of the LEAP-2017 Experiments -- Chapter8: LEAP-2017 Simulation Exercise – Overview of Guidelines for the element test simulations -- Chapter9: Calibration of Constitutive Models and Simulation of the Element Tests -- Chapter10: LEAP-2017: Comparison of the Type-B Numerical Simulations with Centrifuge Test Results -- Chapter11: Numerical sensitivity study compared to trend of experiments for LEAP-UCD-2017 -- Chapter12: LEAP-UCD-2017 Centrifuge Tests at Cambridge -- Chapter13: LEAP-UCD-2017 Centrifuge Test at University of California, Davis -- Chapter14: LEAP-2017 Centrifuge Test at Ehime University -- Chapter15: LEAP-UCD-2017 Centrifuge Test at IFSTTAR -- Chapter16: LEAP-UCD-2017 Centrifuge Test at KAIST -- Chapter17: LEAP-UCD-2017 Centrifuge Test at Kyoto University -- Chapter18: LEAP-UCD-2017 Centrifuge Tests at NCU -- Chapter19: Verification of the Repeatability of Soil Liquefaction Centrifuge Testing at Rensselaer -- Chapter20: Specifications and Results of Centrifuge Model Test at Zhejiang University for LEAP-UCD-2017 -- Chapter21: Prediction of LEAP-UCD-2017 Centrifuge Test Results Using Two Advanced Plasticity Sand Models -- Chapter22: LEAP-UCD-2017 Centrifuge Test Simulation at UNINA -- Chapter23: LEAP-2017 Centrifuge Test Simulation using HiPER -- Chapter24: Numerical Simulations of Selected LEAP Centrifuge Experiments with PM4Sand in FLAC -- Chapter25: LEAP-UCD-2017 Numerical Simulation at Meisosha Corp -- Chapter26: Numerical Simulations of LEAP Dynamic Centrifuge Model Tests for Response of Liquefiable Sloping Ground -- Chapter27: LEAP-UCD-2017 Simulation Team Fugro -- Chapter28: LEAP-UCD-2017 Type-B Predictions through FLIP at Kyoto University -- Chapter29: LEAP-UCD-2017 Simulations at Tsinghua University -- Chapter30: Application of a SANISAND model for numerical simulations of the LEAP 2017 experiments -- Chapter31: Numerical Simulation Trial by Cocktail Glass Model in FLIP ROSE for LEAP-UCD -- Chapter32: Preliminary Seismic Deformation and Soil-Structure Interaction evaluationS of A caisson-supported Marine Terminal wharf retaining and founded on liquefiable soils -- Chapter33: Significance of calibration procedure consistency -- Chapter34: Paths forward for Evaluating Seismic Performance of Geotechnical structures -- Chapter35: Selected issues in the seismic evaluation of embankment dams for possible investigation by LEAP -- Chapter36: Soil permeability in centrifuge modeling -- Chapter37: Variation of permeability of viscous fluid during liuefaction model testing -- Chapter38: Post-liquefaction cyclic shear strain: phenomenon and mechanism. , English

Additional Edition: ISBN 3-030-22817-7

Language: English

DOI: 10.1007/978-3-030-22818-7

UID:

Format: 1 online resource (XXI, 660 p. 494 illus., 397 illus. in color.)

Edition: 1st ed. 2020.

ISBN: 3-030-22818-5

Content: This open access book presents work collected through the Liquefaction Experiments and Analysis Projects (LEAP) in 2017. It addresses the repeatability, variability, and sensitivity of lateral spreading observed in twenty-four centrifuge model tests on mildly sloping liquefiable sand. The centrifuge tests were conducted at nine different centrifuge facilities around the world. For the first time, a sufficient number of experiments were conducted to enable assessment of variability of centrifuge test results. The experimental data provided a unique basis for assessing the capabilities of twelve different simulation platforms for numerical simulation of soil liquefaction. The results of the experiments and the numerical simulations are presented and discussed in papers submitted by the project participants. The work presented in this book was followed by LEAP-Asia that included assessment of a generalized scaling law and culminated in a workshop in Osaka, Japan in March 2019. LEAP-2020, ongoing at the time of printing, is addressing the validation of soil-structure interaction analyses of retaining walls involving a liquefiable soil. A workshop is planned at RPI, USA in 2020. .

Note: Chapter1: LEAP-UCD-2017 V. 1.01 model specifications -- Chapter2: Grain Size Analysis and Maximum and Minimum Dry Density of Ottawa F-65 Sand for LEAP-UCD-2017 -- Chapter3: Physical and Mechanical Properties of Ottawa F65 Sand -- Chapter4: LEAP-UCD-2017 comparison of centrifuge test results -- Chapter5: Archiving of experimental data for LEAP-UCD-2017 -- Chapter6: Comparison of LEAP-UCD-2017 CPT results -- Chapter7: Difference and Sensitivity Analyses of the LEAP-2017 Experiments -- Chapter8: LEAP-2017 Simulation Exercise – Overview of Guidelines for the element test simulations -- Chapter9: Calibration of Constitutive Models and Simulation of the Element Tests -- Chapter10: LEAP-2017: Comparison of the Type-B Numerical Simulations with Centrifuge Test Results -- Chapter11: Numerical sensitivity study compared to trend of experiments for LEAP-UCD-2017 -- Chapter12: LEAP-UCD-2017 Centrifuge Tests at Cambridge -- Chapter13: LEAP-UCD-2017 Centrifuge Test at University of California, Davis -- Chapter14: LEAP-2017 Centrifuge Test at Ehime University -- Chapter15: LEAP-UCD-2017 Centrifuge Test at IFSTTAR -- Chapter16: LEAP-UCD-2017 Centrifuge Test at KAIST -- Chapter17: LEAP-UCD-2017 Centrifuge Test at Kyoto University -- Chapter18: LEAP-UCD-2017 Centrifuge Tests at NCU -- Chapter19: Verification of the Repeatability of Soil Liquefaction Centrifuge Testing at Rensselaer -- Chapter20: Specifications and Results of Centrifuge Model Test at Zhejiang University for LEAP-UCD-2017 -- Chapter21: Prediction of LEAP-UCD-2017 Centrifuge Test Results Using Two Advanced Plasticity Sand Models -- Chapter22: LEAP-UCD-2017 Centrifuge Test Simulation at UNINA -- Chapter23: LEAP-2017 Centrifuge Test Simulation using HiPER -- Chapter24: Numerical Simulations of Selected LEAP Centrifuge Experiments with PM4Sand in FLAC -- Chapter25: LEAP-UCD-2017 Numerical Simulation at Meisosha Corp -- Chapter26: Numerical Simulations of LEAP Dynamic Centrifuge Model Tests for Response of Liquefiable Sloping Ground -- Chapter27: LEAP-UCD-2017 Simulation Team Fugro -- Chapter28: LEAP-UCD-2017 Type-B Predictions through FLIP at Kyoto University -- Chapter29: LEAP-UCD-2017 Simulations at Tsinghua University -- Chapter30: Application of a SANISAND model for numerical simulations of the LEAP 2017 experiments -- Chapter31: Numerical Simulation Trial by Cocktail Glass Model in FLIP ROSE for LEAP-UCD -- Chapter32: Preliminary Seismic Deformation and Soil-Structure Interaction evaluationS of A caisson-supported Marine Terminal wharf retaining and founded on liquefiable soils -- Chapter33: Significance of calibration procedure consistency -- Chapter34: Paths forward for Evaluating Seismic Performance of Geotechnical structures -- Chapter35: Selected issues in the seismic evaluation of embankment dams for possible investigation by LEAP -- Chapter36: Soil permeability in centrifuge modeling -- Chapter37: Variation of permeability of viscous fluid during liuefaction model testing -- Chapter38: Post-liquefaction cyclic shear strain: phenomenon and mechanism. , English

Additional Edition: ISBN 3-030-22817-7

Language: English

DOI: 10.1007/978-3-030-22818-7

UID:

Format: XXI, 660 p. 494 illus., 397 illus. in color. , online resource.

Edition: 1st ed. 2020.

ISBN: 9783030228187

Content: This open access book presents work collected through the Liquefaction Experiments and Analysis Projects (LEAP) in 2017. It addresses the repeatability, variability, and sensitivity of lateral spreading observed in twenty-four centrifuge model tests on mildly sloping liquefiable sand. The centrifuge tests were conducted at nine different centrifuge facilities around the world. For the first time, a sufficient number of experiments were conducted to enable assessment of variability of centrifuge test results. The experimental data provided a unique basis for assessing the capabilities of twelve different simulation platforms for numerical simulation of soil liquefaction. The results of the experiments and the numerical simulations are presented and discussed in papers submitted by the project participants. The work presented in this book was followed by LEAP-Asia that included assessment of a generalized scaling law and culminated in a workshop in Osaka, Japan in March 2019. LEAP-2020, ongoing at the time of printing, is addressing the validation of soil-structure interaction analyses of retaining walls involving a liquefiable soil. A workshop is planned at RPI, USA in 2020. .

Note: Chapter1: LEAP-UCD-2017 V. 1.01 model specifications -- Chapter2: Grain Size Analysis and Maximum and Minimum Dry Density of Ottawa F-65 Sand for LEAP-UCD-2017 -- Chapter3: Physical and Mechanical Properties of Ottawa F65 Sand -- Chapter4: LEAP-UCD-2017 comparison of centrifuge test results -- Chapter5: Archiving of experimental data for LEAP-UCD-2017 -- Chapter6: Comparison of LEAP-UCD-2017 CPT results -- Chapter7: Difference and Sensitivity Analyses of the LEAP-2017 Experiments -- Chapter8: LEAP-2017 Simulation Exercise - Overview of Guidelines for the element test simulations -- Chapter9: Calibration of Constitutive Models and Simulation of the Element Tests -- Chapter10: LEAP-2017: Comparison of the Type-B Numerical Simulations with Centrifuge Test Results -- Chapter11: Numerical sensitivity study compared to trend of experiments for LEAP-UCD-2017 -- Chapter12: LEAP-UCD-2017 Centrifuge Tests at Cambridge -- Chapter13: LEAP-UCD-2017 Centrifuge Test at University of California, Davis -- Chapter14: LEAP-2017 Centrifuge Test at Ehime University -- Chapter15: LEAP-UCD-2017 Centrifuge Test at IFSTTAR -- Chapter16: LEAP-UCD-2017 Centrifuge Test at KAIST -- Chapter17: LEAP-UCD-2017 Centrifuge Test at Kyoto University -- Chapter18: LEAP-UCD-2017 Centrifuge Tests at NCU -- Chapter19: Verification of the Repeatability of Soil Liquefaction Centrifuge Testing at Rensselaer -- Chapter20: Specifications and Results of Centrifuge Model Test at Zhejiang University for LEAP-UCD-2017 -- Chapter21: Prediction of LEAP-UCD-2017 Centrifuge Test Results Using Two Advanced Plasticity Sand Models -- Chapter22: LEAP-UCD-2017 Centrifuge Test Simulation at UNINA -- Chapter23: LEAP-2017 Centrifuge Test Simulation using HiPER -- Chapter24: Numerical Simulations of Selected LEAP Centrifuge Experiments with PM4Sand in FLAC -- Chapter25: LEAP-UCD-2017 Numerical Simulation at Meisosha Corp -- Chapter26: Numerical Simulations of LEAP Dynamic Centrifuge Model Tests for Response of Liquefiable Sloping Ground -- Chapter27: LEAP-UCD-2017 Simulation Team Fugro -- Chapter28: LEAP-UCD-2017 Type-B Predictions through FLIP at Kyoto University -- Chapter29: LEAP-UCD-2017 Simulations at Tsinghua University -- Chapter30: Application of a SANISAND model for numerical simulations of the LEAP 2017 experiments -- Chapter31: Numerical Simulation Trial by Cocktail Glass Model in FLIP ROSE for LEAP-UCD -- Chapter32: Preliminary Seismic Deformation and Soil-Structure Interaction evaluationS of A caisson-supported Marine Terminal wharf retaining and founded on liquefiable soils -- Chapter33: Significance of calibration procedure consistency -- Chapter34: Paths forward for Evaluating Seismic Performance of Geotechnical structures -- Chapter35: Selected issues in the seismic evaluation of embankment dams for possible investigation by LEAP -- Chapter36: Soil permeability in centrifuge modeling -- Chapter37: Variation of permeability of viscous fluid during liuefaction model testing -- Chapter38: Post-liquefaction cyclic shear strain: phenomenon and mechanism.

In: Springer Nature eBook

Additional Edition: Printed edition: ISBN 9783030228170

Additional Edition: Printed edition: ISBN 9783030228194

Additional Edition: Printed edition: ISBN 9783030228200

Language: English

DOI: 10.1007/978-3-030-22818-7

URL: https://doi.org/10.1007/978-3-030-22818-7