A two-surface plasticity constitutive model for soil-structure interfaces. Saberi, M., Annan, C., Konrad, J., & Lashkari, A. In volume 1, pages 86 - 94, Vancouver, BC, Canada, 2017. Calibration parameters;Critical state soil mechanics;Elastoplastic constitutive model;Interface behaviour;Physical meanings;Soil structure interface;Standard interface;Two-surface plasticity;abstract bibtex An elasto-plastic constitutive model is proposed to simulate the behavior of interfaces between coarse granular soil media and structural materials (i.e. steel or concrete). The proposed model is formulated within the frameworks of the two-surface plasticity, critical state soil mechanics and state parameter. The interface constitutive model requires a single set of eight calibration parameters to predict both monotonie and cyclic responses of the interface behaviour under a wide range of normal stress and soil densities without a need for recalibration. The model is capable of simulating the stress path dependent behavior of granular soil-structure interface problems. All the model parameters have physical meaning and can readily be obtained from standard interface shear tests. The performance of the proposed model is evaluated by comparing the model predictions and laboratory test data.
© 2017 6th International Conference on Engineering Mechanics and Materials 2017. All rights reserved.
@inproceedings{20192006921610 ,
language = {English},
copyright = {Compilation and indexing terms, Copyright 2023 Elsevier Inc.},
copyright = {Compendex},
title = {A two-surface plasticity constitutive model for soil-structure interfaces},
journal = {6th International Conference on Engineering Mechanics and Materials 2017},
author = {Saberi, Miad and Annan, Charles-Darwin and Konrad, Jean-Marie and Lashkari, Ali},
volume = {1},
year = {2017},
pages = {86 - 94},
address = {Vancouver, BC, Canada},
abstract = {An elasto-plastic constitutive model is proposed to simulate the behavior of interfaces between coarse granular soil media and structural materials (i.e. steel or concrete). The proposed model is formulated within the frameworks of the two-surface plasticity, critical state soil mechanics and state parameter. The interface constitutive model requires a single set of eight calibration parameters to predict both monotonie and cyclic responses of the interface behaviour under a wide range of normal stress and soil densities without a need for recalibration. The model is capable of simulating the stress path dependent behavior of granular soil-structure interface problems. All the model parameters have physical meaning and can readily be obtained from standard interface shear tests. The performance of the proposed model is evaluated by comparing the model predictions and laboratory test data.<br/> © 2017 6th International Conference on Engineering Mechanics and Materials 2017. All rights reserved.},
key = {Constitutive models},
keywords = {Critical current density (superconductivity);Soil structure interactions;Plasticity;Soils;},
note = {Calibration parameters;Critical state soil mechanics;Elastoplastic constitutive model;Interface behaviour;Physical meanings;Soil structure interface;Standard interface;Two-surface plasticity;},
}
Downloads: 0
{"_id":"TbxZmXB9R7TqqCSJQ","bibbaseid":"saberi-annan-konrad-lashkari-atwosurfaceplasticityconstitutivemodelforsoilstructureinterfaces-2017","author_short":["Saberi, M.","Annan, C.","Konrad, J.","Lashkari, A."],"bibdata":{"bibtype":"inproceedings","type":"inproceedings","language":"English","copyright":"Compendex","title":"A two-surface plasticity constitutive model for soil-structure interfaces","journal":"6th International Conference on Engineering Mechanics and Materials 2017","author":[{"propositions":[],"lastnames":["Saberi"],"firstnames":["Miad"],"suffixes":[]},{"propositions":[],"lastnames":["Annan"],"firstnames":["Charles-Darwin"],"suffixes":[]},{"propositions":[],"lastnames":["Konrad"],"firstnames":["Jean-Marie"],"suffixes":[]},{"propositions":[],"lastnames":["Lashkari"],"firstnames":["Ali"],"suffixes":[]}],"volume":"1","year":"2017","pages":"86 - 94","address":"Vancouver, BC, Canada","abstract":"An elasto-plastic constitutive model is proposed to simulate the behavior of interfaces between coarse granular soil media and structural materials (i.e. steel or concrete). The proposed model is formulated within the frameworks of the two-surface plasticity, critical state soil mechanics and state parameter. The interface constitutive model requires a single set of eight calibration parameters to predict both monotonie and cyclic responses of the interface behaviour under a wide range of normal stress and soil densities without a need for recalibration. The model is capable of simulating the stress path dependent behavior of granular soil-structure interface problems. All the model parameters have physical meaning and can readily be obtained from standard interface shear tests. The performance of the proposed model is evaluated by comparing the model predictions and laboratory test data.<br/> © 2017 6th International Conference on Engineering Mechanics and Materials 2017. All rights reserved.","key":"20192006921610","keywords":"Critical current density (superconductivity);Soil structure interactions;Plasticity;Soils;","note":"Calibration parameters;Critical state soil mechanics;Elastoplastic constitutive model;Interface behaviour;Physical meanings;Soil structure interface;Standard interface;Two-surface plasticity;","bibtex":"@inproceedings{20192006921610 ,\nlanguage = {English},\ncopyright = {Compilation and indexing terms, Copyright 2023 Elsevier Inc.},\ncopyright = {Compendex},\ntitle = {A two-surface plasticity constitutive model for soil-structure interfaces},\njournal = {6th International Conference on Engineering Mechanics and Materials 2017},\nauthor = {Saberi, Miad and Annan, Charles-Darwin and Konrad, Jean-Marie and Lashkari, Ali},\nvolume = {1},\nyear = {2017},\npages = {86 - 94},\naddress = {Vancouver, BC, Canada},\nabstract = {An elasto-plastic constitutive model is proposed to simulate the behavior of interfaces between coarse granular soil media and structural materials (i.e. steel or concrete). The proposed model is formulated within the frameworks of the two-surface plasticity, critical state soil mechanics and state parameter. The interface constitutive model requires a single set of eight calibration parameters to predict both monotonie and cyclic responses of the interface behaviour under a wide range of normal stress and soil densities without a need for recalibration. The model is capable of simulating the stress path dependent behavior of granular soil-structure interface problems. All the model parameters have physical meaning and can readily be obtained from standard interface shear tests. The performance of the proposed model is evaluated by comparing the model predictions and laboratory test data.<br/> © 2017 6th International Conference on Engineering Mechanics and Materials 2017. All rights reserved.},\nkey = {Constitutive models},\nkeywords = {Critical current density (superconductivity);Soil structure interactions;Plasticity;Soils;},\nnote = {Calibration parameters;Critical state soil mechanics;Elastoplastic constitutive model;Interface behaviour;Physical meanings;Soil structure interface;Standard interface;Two-surface plasticity;},\n} \n\n\n","author_short":["Saberi, M.","Annan, C.","Konrad, J.","Lashkari, A."],"id":"20192006921610","bibbaseid":"saberi-annan-konrad-lashkari-atwosurfaceplasticityconstitutivemodelforsoilstructureinterfaces-2017","role":"author","urls":{},"keyword":["Critical current density (superconductivity);Soil structure interactions;Plasticity;Soils;"],"metadata":{"authorlinks":{}}},"bibtype":"inproceedings","biburl":"https://bibbase.org/network/files/m3A3cns49MKmeRzt5","dataSources":["t3LjCpZw6L2kk69Qf","6Aw5QAtT2yLJ3d2JP","qBPxBjrzghRQ4Wzbf","EnwwBMFxopKkypo2f","8uWbXNBCDiEboMj8h"],"keywords":["critical current density (superconductivity);soil structure interactions;plasticity;soils;"],"search_terms":["two","surface","plasticity","constitutive","model","soil","structure","interfaces","saberi","annan","konrad","lashkari"],"title":"A two-surface plasticity constitutive model for soil-structure interfaces","year":2017}