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...
{"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}
P. K. Triantafyllos, V. N. Georgiannou, E. Pavlopoulou, Y. Dafalias
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...
为了评估使用胶体硅胶稳定对砂后续行为的影响，研究了M31砂的剪胀性、峰值和极限强度特性。。。
{"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}
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...
进行了三维有限元分析，以计算在静态和动态水平位移下两个相邻桩之间的相互作用因子。固定头ela。。。
{"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}
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...
{"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}
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...
大直径开式沉箱在地下储罐和衰减罐以及隧道掘进机的发射井和接收井的建设中越来越常用。一个“剁了…
{"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}
J. Alonso, Marina Moya, L. Asensio, G. de la Morena, J. Galve, V. Navarro
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...
本文建立了二维和轴对称条件下的陷落预测模型。该模型解释了悬架对崩塌阈值的拱效应。
{"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}
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...
本文对循环荷载作用下石英砂的法向接触响应进行了细观力学试验研究。表面干净的沙粒，称为无涂层沙粒。
{"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}
{"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}
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...
{"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}
{"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}
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