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 ...
现场调查在岩土工程实践中是必不可少的，但只有一小部分受预期岩土工程影响的土壤在实验室或。。。
{"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":"70 1","pages":"1145-1159"},"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}
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 ...
设计并进行了一项研究，以评估富硅晶体材料作为钙基稳定剂共添加剂处理富硫酸盐膨胀剂的适用性。
{"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":" ","pages":"1-17"},"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}
Pub Date : 2020-11-10DOI: 10.1680/jgeot.19.sip.002
T. de Gast, P. Vardon, M. Hicks
Soil spatial variability has a significant impact on the reliability of geotechnical structures. In particular, the horizontal variability is of importance for linear infrastructure, which has only...
{"title":"Assessment of soil spatial variability for linear infrastructure using cone penetration tests","authors":"T. de Gast, P. Vardon, M. Hicks","doi":"10.1680/jgeot.19.sip.002","DOIUrl":"https://doi.org/10.1680/jgeot.19.sip.002","url":null,"abstract":"Soil spatial variability has a significant impact on the reliability of geotechnical structures. In particular, the horizontal variability is of importance for linear infrastructure, which has only...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":"1 1","pages":""},"PeriodicalIF":5.8,"publicationDate":"2020-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1680/jgeot.19.sip.002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67484818","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}
This paper presents a laboratory investigation into passive stabilisation of liquefiable sands by means of colloidal silica (CS). In order to examine the improvement of the mechanical behaviour of ...
本文介绍了利用胶体硅(CS)对可液化砂进行被动稳定的实验室研究。为了检验……的力学性能的改善。
{"title":"Laboratory investigation into the monotonic and cyclic behaviour of a clean sand stabilised with colloidal silica","authors":"A. Vranna, T. Tika, A. Papadimitriou","doi":"10.1680/jgeot.18.p.213","DOIUrl":"https://doi.org/10.1680/jgeot.18.p.213","url":null,"abstract":"This paper presents a laboratory investigation into passive stabilisation of liquefiable sands by means of colloidal silica (CS). In order to examine the improvement of the mechanical behaviour of ...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":" ","pages":"1-14"},"PeriodicalIF":5.8,"publicationDate":"2020-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1680/jgeot.18.p.213","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43708873","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 fall cone test (FCT) is usually performed in saturated paste-like geomaterials to determine their undrained shear strength or liquid limit. Here the test is used to determine strength when a ge...
{"title":"The fall cone test in unsaturated soil and tailings pastes","authors":"T. Vo, Yanzhi Wang, A. Russell","doi":"10.1680/jgeot.20.p.128","DOIUrl":"https://doi.org/10.1680/jgeot.20.p.128","url":null,"abstract":"The fall cone test (FCT) is usually performed in saturated paste-like geomaterials to determine their undrained shear strength or liquid limit. Here the test is used to determine strength when a ge...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":"1 1","pages":"1-32"},"PeriodicalIF":5.8,"publicationDate":"2020-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1680/jgeot.20.p.128","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43360955","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 stabilisation of slopes with rows of discrete vertical piles is a commonly adopted method for both cuttings and embankment slopes. The majority of existing design procedures consider the pile o...
{"title":"On the effectiveness of slope-stabilising piles for soils with distinct strain-softening behaviour","authors":"S. Kontoe, F. Summersgill, D. Potts, Youngsuk Lee","doi":"10.1680/jgeot.19.p.386","DOIUrl":"https://doi.org/10.1680/jgeot.19.p.386","url":null,"abstract":"The stabilisation of slopes with rows of discrete vertical piles is a commonly adopted method for both cuttings and embankment slopes. The majority of existing design procedures consider the pile o...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":" ","pages":"1-13"},"PeriodicalIF":5.8,"publicationDate":"2020-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1680/jgeot.19.p.386","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47776310","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}
Borehole tube sampling is a key process of geotechnical engineering. The paper presents numerical analyses of smooth tube sampling in clay using the Particle Finite Element Method (PFEM). The soil ...
钻孔取样是岩土工程的一个关键过程。本文采用颗粒有限元法对粘土中光滑管取样进行了数值分析。土壤。。。
{"title":"Large-strain analysis of undrained smooth tube sampling","authors":"L. Monforte, M. Arroyo, J. Carbonell, A. Gens","doi":"10.1680/JGEOT.19.P.354","DOIUrl":"https://doi.org/10.1680/JGEOT.19.P.354","url":null,"abstract":"Borehole tube sampling is a key process of geotechnical engineering. The paper presents numerical analyses of smooth tube sampling in clay using the Particle Finite Element Method (PFEM). The soil ...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":"1 1","pages":"1-17"},"PeriodicalIF":5.8,"publicationDate":"2020-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1680/JGEOT.19.P.354","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42493103","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}
E. Rosenbrand, V. V. van Beek, A. Bezuijen, S. Akrami, J. Terwindt, A. Koelewijn, U. Förster
Backward erosion piping poses a severe threat for embankments founded on sandy deposits. The physical mechanism by which a pipe progresses upstream beneath the embankment is conceptually understood...
{"title":"Multi-scale experiments for a coarse sand barrier against backward erosion piping","authors":"E. Rosenbrand, V. V. van Beek, A. Bezuijen, S. Akrami, J. Terwindt, A. Koelewijn, U. Förster","doi":"10.1680/JGEOT.19.P.358","DOIUrl":"https://doi.org/10.1680/JGEOT.19.P.358","url":null,"abstract":"Backward erosion piping poses a severe threat for embankments founded on sandy deposits. The physical mechanism by which a pipe progresses upstream beneath the embankment is conceptually understood...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":"1 1","pages":"1-11"},"PeriodicalIF":5.8,"publicationDate":"2020-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1680/JGEOT.19.P.358","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41409549","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}
Effects of plant growth on soil hydrological changes need to be considered for long-term vegetation management of geotechnical infrastructure. Most existing studies focused on one particular plant ...
{"title":"Effects of plant growth and spacing on soil hydrological changes: a field study","authors":"C. Ng, J. Ni, A. Leung","doi":"10.1680/JGEOT.18.P.207","DOIUrl":"https://doi.org/10.1680/JGEOT.18.P.207","url":null,"abstract":"Effects of plant growth on soil hydrological changes need to be considered for long-term vegetation management of geotechnical infrastructure. Most existing studies focused on one particular plant ...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":"70 1","pages":"867-881"},"PeriodicalIF":5.8,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1680/JGEOT.18.P.207","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46505377","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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