GeotechniquePub Date : 2020-11-20DOI: 10.1680/jgeot.20.p.259
G. Spagnoli, E. Romero, A. Fraccica, M. Arroyo, R. Gómez
{"title":"The effect of curing conditions on the hydromechanical properties of a metakaolin-based soilcrete","authors":"G. Spagnoli, E. Romero, A. Fraccica, M. Arroyo, R. Gómez","doi":"10.1680/jgeot.20.p.259","DOIUrl":"https://doi.org/10.1680/jgeot.20.p.259","url":null,"abstract":"An attractive approach to reduce the carbon footprint of deep soil mixing (DSM) is to replace Portland cement-based binders by geopolymers based on metakaolin. Safe design requires a good understan...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2020-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1680/jgeot.20.p.259","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44254814","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}
GeotechniquePub Date : 2020-11-20DOI: 10.1680/jgeot.19.p.243
S. Acikgoz, Antonio Luciano, M. Dewhirst, M. DeJong, R. Mair
{"title":"Innovative monitoring of the response of a heritage masonry building to nearby tunnelling in London Clay","authors":"S. Acikgoz, Antonio Luciano, M. Dewhirst, M. DeJong, R. Mair","doi":"10.1680/jgeot.19.p.243","DOIUrl":"https://doi.org/10.1680/jgeot.19.p.243","url":null,"abstract":"Heritage masonry structures require detailed monitoring during nearby underground construction, to address the concerns of building owners and mitigate uncertainties relating to the soil-structure ...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2020-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1680/jgeot.19.p.243","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44019234","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}
GeotechniquePub Date : 2020-11-17DOI: 10.1680/jgeot.18.p.143
C. Ng, Sina Baghbanrezvan, T. Kadlíček, Chao Zhou
{"title":"A state-dependent constitutive model for methane hydrate-bearing sediments inside the stability region","authors":"C. Ng, Sina Baghbanrezvan, T. Kadlíček, Chao Zhou","doi":"10.1680/jgeot.18.p.143","DOIUrl":"https://doi.org/10.1680/jgeot.18.p.143","url":null,"abstract":"The presence of methane hydrate in soil pores alters the stress–strain and volumetric behaviour of soil. The extent of this alteration is affected by initial temperature and pore pressure when hydr...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2020-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1680/jgeot.18.p.143","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46005134","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}
GeotechniquePub Date : 2020-11-17DOI: 10.1680/jgeot.19.o.001
J. Carter, A. Gens, D. Potts
{"title":"Scott William Sloan","authors":"J. Carter, A. Gens, D. Potts","doi":"10.1680/jgeot.19.o.001","DOIUrl":"https://doi.org/10.1680/jgeot.19.o.001","url":null,"abstract":"","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2020-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1680/jgeot.19.o.001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49137055","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}
GeotechniquePub Date : 2020-11-17DOI: 10.1680/jgeot.18.p.058
Yining Teng, S. Stanier, S. Gourvenec
{"title":"Mechanisms beneath rectangular shallow foundations on sands: vertical loading","authors":"Yining Teng, S. Stanier, S. Gourvenec","doi":"10.1680/jgeot.18.p.058","DOIUrl":"https://doi.org/10.1680/jgeot.18.p.058","url":null,"abstract":"This paper details analysis of deformation behaviour of silica and carbonate sands under a rectangular foundation subject to uniaxial vertical load based on results from a series of centrifuge mode...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2020-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1680/jgeot.18.p.058","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48902220","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}
GeotechniquePub Date : 2020-11-17DOI: 10.1680/jgeot.19.p.069
S. Chow, C. O’Loughlin, Zefeng Zhou, D. White, M. Randolph
{"title":"Penetrometer testing in a calcareous silt to explore changes in soil strength","authors":"S. Chow, C. O’Loughlin, Zefeng Zhou, D. White, M. Randolph","doi":"10.1680/jgeot.19.p.069","DOIUrl":"https://doi.org/10.1680/jgeot.19.p.069","url":null,"abstract":"This paper describes a centrifuge study using a range of penetrometer tests (T-bar, piezocone and free-fall piezocone) to explore strength changes in a reconstituted, normally consolidated, natural...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2020-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1680/jgeot.19.p.069","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46343407","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}
GeotechniquePub Date : 2020-11-17DOI: 10.1680/jgeot.18.p.238
Chun-Hung Lin, Chih‐Ping Lin, Y. Ngui, Haoran Wang, Po-Lin Wu, Guanda He, Hsin-Chang Liu
{"title":"Diameter assessment of soilcrete column using in-hole electrical resistivity tomography","authors":"Chun-Hung Lin, Chih‐Ping Lin, Y. Ngui, Haoran Wang, Po-Lin Wu, Guanda He, Hsin-Chang Liu","doi":"10.1680/jgeot.18.p.238","DOIUrl":"https://doi.org/10.1680/jgeot.18.p.238","url":null,"abstract":"Quality control of jet grouting at large depth is a challenging task. An in-hole electrical resistivity method was recently shown to have high potential for assessing the diameter and integrity of ...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2020-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1680/jgeot.18.p.238","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48949051","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}
GeotechniquePub Date : 2020-11-17DOI: 10.1680/jgeot.18.p.158
Xi Chen, Dong-yong Wang, Yuzhen Yu, Yan-nan Lyu
{"title":"A modified Davis approach for geotechnical stability analysis involving non-associated soil plasticity","authors":"Xi Chen, Dong-yong Wang, Yuzhen Yu, Yan-nan Lyu","doi":"10.1680/jgeot.18.p.158","DOIUrl":"https://doi.org/10.1680/jgeot.18.p.158","url":null,"abstract":"For geotechnical stability analysis involving non-associated plasticity, the Davis approach with internal friction angle and dilatancy angle updated during the strength reduction process can lead t...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2020-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1680/jgeot.18.p.158","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44092547","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}
GeotechniquePub Date : 2020-11-17DOI: 10.1680/jgeot.18.p.315
Zheng Guan, Yu Wang
{"title":"Statistical charts for determining sample size at various levels of accuracy and confidence in geotechnical site investigation","authors":"Zheng Guan, Yu Wang","doi":"10.1680/jgeot.18.p.315","DOIUrl":"https://doi.org/10.1680/jgeot.18.p.315","url":null,"abstract":"Site investigation is indispensable in geotechnical practice, but only a small portion of the soil affected by the intended geotechnical construction is examined and/or tested in the laboratory or ...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2020-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1680/jgeot.18.p.315","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43436753","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}
GeotechniquePub Date : 2020-11-17DOI: 10.1680/jgeot.20.p.154
S. Chakraborty, A. Puppala, Nripojyoti Biswas
{"title":"Role of crystalline silica admixture in mitigating ettringite-induced heave in lime-treated sulfate-rich soils","authors":"S. Chakraborty, A. Puppala, Nripojyoti Biswas","doi":"10.1680/jgeot.20.p.154","DOIUrl":"https://doi.org/10.1680/jgeot.20.p.154","url":null,"abstract":"A research study was designed and conducted to evaluate the applicability of using crystalline silica-rich material as a co-additive with calcium-based stabilisers to treat sulphate-rich expansive ...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2020-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1680/jgeot.20.p.154","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46740931","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}