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Numerical modelling of the resistance of the coarse sand barrier against backward erosion piping 粗砂屏障对后向冲刷管道阻力的数值模拟
IF 5.8 1区 工程技术
Geotechnique Pub Date : 2021-02-25 DOI: 10.1680/JGEOT.20.P.201
E. Rosenbrand, V. V. van Beek, A. Bezuijen
{"title":"Numerical modelling of the resistance of the coarse sand barrier against backward erosion piping","authors":"E. Rosenbrand, V. V. van Beek, A. Bezuijen","doi":"10.1680/JGEOT.20.P.201","DOIUrl":"https://doi.org/10.1680/JGEOT.20.P.201","url":null,"abstract":"The coarse sand barrier (CSB) is a novel remediation measure to reinforce embankments against the internal erosion mechanism of backward erosion piping (BEP). The feasibility of the CSB is investig...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2021-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45664527","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Strength and dilatancy of sand before and after stabilisation with colloidal-silica gel 胶体-硅胶稳定前后砂的强度和剪胀性
IF 5.8 1区 工程技术
Geotechnique Pub Date : 2021-02-18 DOI: 10.1680/JGEOT.19.P.123
P. K. Triantafyllos, V. N. Georgiannou, E. Pavlopoulou, Y. Dafalias
{"title":"Strength and dilatancy of sand before and after stabilisation with colloidal-silica gel","authors":"P. K. Triantafyllos, V. N. Georgiannou, E. Pavlopoulou, Y. Dafalias","doi":"10.1680/JGEOT.19.P.123","DOIUrl":"https://doi.org/10.1680/JGEOT.19.P.123","url":null,"abstract":"To evaluate the effect of stabilisation by using a colloidal silica aqueous gel on the subsequent behaviour of sand, the dilatancy and peak and ultimate strength characteristics of M31 sand were in...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2021-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44822779","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 10
Static and dynamic lateral non-linear pile–soil–pile interaction 静态和动态横向非线性桩-土-桩相互作用
IF 5.8 1区 工程技术
Geotechnique Pub Date : 2021-02-18 DOI: 10.1680/JGEOT.20.P.250
Joani Radhima, K. Kanellopoulos, G. Gazetas
{"title":"Static and dynamic lateral non-linear pile–soil–pile interaction","authors":"Joani Radhima, K. Kanellopoulos, G. Gazetas","doi":"10.1680/JGEOT.20.P.250","DOIUrl":"https://doi.org/10.1680/JGEOT.20.P.250","url":null,"abstract":"Three-dimensional finite-element analyses are performed to compute the interaction factors between two neighbouring piles, under both static and dynamic horizontal displacements. The fixed-head ela...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2021-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46763131","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Transient thermal response of a thermally activated pile during a long-term maintained load test at Lambeth College, London 伦敦兰贝斯学院热激活桩在长期保持荷载试验中的瞬态热响应
IF 5.8 1区 工程技术
Geotechnique Pub Date : 2021-02-11 DOI: 10.1680/JGEOT.20.P.245
P. Bourne-Webb
{"title":"Transient thermal response of a thermally activated pile during a long-term maintained load test at Lambeth College, London","authors":"P. Bourne-Webb","doi":"10.1680/JGEOT.20.P.245","DOIUrl":"https://doi.org/10.1680/JGEOT.20.P.245","url":null,"abstract":"The energy pile test at Lambeth College, London was first reported just over 10 years ago, however the original appraisal of the test only looked at the thermal response at the end of extended cool...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2021-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41572643","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Undrained bearing capacity of the cutting face for an open caisson 开式沉箱切割面的不排水承载力
IF 5.8 1区 工程技术
Geotechnique Pub Date : 2021-02-01 DOI: 10.1680/JGEOT.20.P.210
R. Royston, B. Sheil, B. Byrne
{"title":"Undrained bearing capacity of the cutting face for an open caisson","authors":"R. Royston, B. Sheil, B. Byrne","doi":"10.1680/JGEOT.20.P.210","DOIUrl":"https://doi.org/10.1680/JGEOT.20.P.210","url":null,"abstract":"Large-diameter open caissons are an increasingly common means of constructing underground storage and attenuation tanks, as well as launch and reception shafts for tunnel boring machines. A ‘cuttin...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2021-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43012891","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
A catenary model for the analysis of arching effect in soils and its application to predicting sinkhole collapse 土拱效应分析的悬链线模型及其在陷坑塌陷预测中的应用
IF 5.8 1区 工程技术
Geotechnique Pub Date : 2021-01-22 DOI: 10.1680/jgeot.20.p.235
J. Alonso, Marina Moya, L. Asensio, G. de la Morena, J. Galve, V. Navarro
{"title":"A catenary model for the analysis of arching effect in soils and its application to predicting sinkhole collapse","authors":"J. Alonso, Marina Moya, L. Asensio, G. de la Morena, J. Galve, V. Navarro","doi":"10.1680/jgeot.20.p.235","DOIUrl":"https://doi.org/10.1680/jgeot.20.p.235","url":null,"abstract":"This paper describes a model for the prediction of sinkhole collapse for two-dimensional and axisymmetric conditions. The model explains the arching effect on the threshold of collapse by a catenar...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2021-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48857745","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Cyclic normal load–displacement behaviour of clay-coated sand grain contacts 粘土包覆砂粒接触的循环法向荷载-位移特性
IF 5.8 1区 工程技术
Geotechnique Pub Date : 2021-01-06 DOI: 10.1680/jgeot.18.p.216
S. S. Kasyap, K. Senetakis, Jidong Zhao
{"title":"Cyclic normal load–displacement behaviour of clay-coated sand grain contacts","authors":"S. S. Kasyap, K. Senetakis, Jidong Zhao","doi":"10.1680/jgeot.18.p.216","DOIUrl":"https://doi.org/10.1680/jgeot.18.p.216","url":null,"abstract":"A micromechanical experimental study is presented in this paper investigating the normal contact response of quartz sand grains under cyclic loading. Sand grains with clean surfaces, termed uncoate...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2021-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1680/jgeot.18.p.216","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48061052","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 15
Introduction for the 57th Rankine Lecture 第57次Rankine讲座简介
IF 5.8 1区 工程技术
Geotechnique Pub Date : 2021-01-01 DOI: 10.1680/jgeot.20.rl.002
P. Delage
{"title":"Introduction for the 57th Rankine Lecture","authors":"P. Delage","doi":"10.1680/jgeot.20.rl.002","DOIUrl":"https://doi.org/10.1680/jgeot.20.rl.002","url":null,"abstract":"","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1680/jgeot.20.rl.002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67484960","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A microstructural perspective on soil collapse 土壤塌陷的微观结构视角
IF 5.8 1区 工程技术
Geotechnique Pub Date : 2020-12-16 DOI: 10.1680/jgeot.18.p.256
S. Yuan, Xianfeng Liu, O. Buzzi
{"title":"A microstructural perspective on soil collapse","authors":"S. Yuan, Xianfeng Liu, O. Buzzi","doi":"10.1680/jgeot.18.p.256","DOIUrl":"https://doi.org/10.1680/jgeot.18.p.256","url":null,"abstract":"Soil collapse is a phenomenon triggered by wetting a loaded soil, the structure of which contains large pores. This type of soil response has been studied since the 1970s and models that can predic...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2020-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1680/jgeot.18.p.256","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44576476","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
SANISAND-MSf: a sand plasticity model with memory surface and semifluidised state SANISAND-MSf:具有记忆面和半流态的砂土塑性模型
IF 5.8 1区 工程技术
Geotechnique Pub Date : 2020-12-16 DOI: 10.1680/jgeot.19.p.363
Ming-hui Yang, M. Taiebat, Y. Dafalias
{"title":"SANISAND-MSf: a sand plasticity model with memory surface and semifluidised state","authors":"Ming-hui Yang, M. Taiebat, Y. Dafalias","doi":"10.1680/jgeot.19.p.363","DOIUrl":"https://doi.org/10.1680/jgeot.19.p.363","url":null,"abstract":"","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2020-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1680/jgeot.19.p.363","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67484805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 21
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