Z. Yu, O. Eminue, R. Stirling, C. Davie, S. Glendinning
This paper presents a desiccation crack monitoring campaign conducted on a full-scale, vegetated infrastructure embankment subjected to one-year of seasonally variable weather. The field survey inv...
本文介绍了一项干燥裂缝监测运动进行了全面，植被基础设施路堤受到一年的季节性变化天气。实地调查涉及…
{"title":"Desiccation cracking at field scale on a vegetated infrastructure embankment","authors":"Z. Yu, O. Eminue, R. Stirling, C. Davie, S. Glendinning","doi":"10.1680/JGELE.20.00108","DOIUrl":"https://doi.org/10.1680/JGELE.20.00108","url":null,"abstract":"This paper presents a desiccation crack monitoring campaign conducted on a full-scale, vegetated infrastructure embankment subjected to one-year of seasonally variable weather. The field survey inv...","PeriodicalId":48920,"journal":{"name":"Geotechnique Letters","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2021-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74134726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A. Floriana, E. Andò, Giulia M. B. Viggiani, N. Lenoir, R. Peyroux, L. Sibille
The increased shear strength of soil bearing roots recently inspired researchers to assess the stability of vegetated slopes with continuum models and to design anchors by mimicking root system arc...
{"title":"The use of x-ray tomography to investigate soil deformation around growing roots","authors":"A. Floriana, E. Andò, Giulia M. B. Viggiani, N. Lenoir, R. Peyroux, L. Sibille","doi":"10.1680/JGELE.20.00114","DOIUrl":"https://doi.org/10.1680/JGELE.20.00114","url":null,"abstract":"The increased shear strength of soil bearing roots recently inspired researchers to assess the stability of vegetated slopes with continuum models and to design anchors by mimicking root system arc...","PeriodicalId":48920,"journal":{"name":"Geotechnique Letters","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2021-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75693674","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
C. A. Vega-Posada, M. Areiza-Hurtado, E. García-Aristizabal
This paper presents a matrix formulation and explicit expressions for the first- and second-order stiffness matrix and loading vector of a prismatic pile with generalized rotational and lateral tra...
本文给出了具有广义转动和侧向变形的柱形桩的一阶和二阶刚度矩阵和荷载向量的矩阵公式和显式表达式。
{"title":"First- and second-order stiffness matrix and loading vector of a pile element on non-homogeneous soil","authors":"C. A. Vega-Posada, M. Areiza-Hurtado, E. García-Aristizabal","doi":"10.1680/JGELE.20.00127","DOIUrl":"https://doi.org/10.1680/JGELE.20.00127","url":null,"abstract":"This paper presents a matrix formulation and explicit expressions for the first- and second-order stiffness matrix and loading vector of a prismatic pile with generalized rotational and lateral tra...","PeriodicalId":48920,"journal":{"name":"Geotechnique Letters","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2021-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80541395","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A study of the effects of degree of saturation on the nearly saturated ground dynamic response caused by high-speed trains moving is presented. The soil medium is assumed as an isotropic nearly sat...
研究了饱和程度对高速列车运动引起的近饱和地面动力响应的影响。假定土介质为各向同性，几乎是均匀的。
{"title":"Exploration of Ground Vibration due to Trains Moving on the Nearly Saturated Ground","authors":"Song Yue, Yanmin Wang, Q. Chen, Ming-tao Gao","doi":"10.1680/JGELE.20.00157","DOIUrl":"https://doi.org/10.1680/JGELE.20.00157","url":null,"abstract":"A study of the effects of degree of saturation on the nearly saturated ground dynamic response caused by high-speed trains moving is presented. The soil medium is assumed as an isotropic nearly sat...","PeriodicalId":48920,"journal":{"name":"Geotechnique Letters","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2021-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87540154","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This technical note presents a simplified method for quantifying the added mass of the soil that is mobilised as part of the failure mechanism around a foundation during rapid loading, and the resu...
{"title":"Analysis of the added mass term in soil bearing capacity problems","authors":"K. Kwa, G. Weymouth, D. White, C. Martin","doi":"10.1680/JGELE.20.00097","DOIUrl":"https://doi.org/10.1680/JGELE.20.00097","url":null,"abstract":"This technical note presents a simplified method for quantifying the added mass of the soil that is mobilised as part of the failure mechanism around a foundation during rapid loading, and the resu...","PeriodicalId":48920,"journal":{"name":"Geotechnique Letters","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2021-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73929783","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The Brazilian disk specimen (BDS) and flattened Brazilian disk specimen (FBDS) test was conducted on the thermally-damaged rock (from room temperature to 1000 °C) that was subjected to static loads...
{"title":"Splitting tensile mechanical behavior and failure characteristics of thermally-damaged rock","authors":"S. Liu, J. Xu, X. Fang","doi":"10.1680/JGELE.20.00054","DOIUrl":"https://doi.org/10.1680/JGELE.20.00054","url":null,"abstract":"The Brazilian disk specimen (BDS) and flattened Brazilian disk specimen (FBDS) test was conducted on the thermally-damaged rock (from room temperature to 1000 °C) that was subjected to static loads...","PeriodicalId":48920,"journal":{"name":"Geotechnique Letters","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2021-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75127816","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The main focus of this paper is to present a multi-interaction model under a simplified form for calculating load transfer to piles and geosynthetic strain of piled embankments. The multi-interacti...
{"title":"Behaviour of piled embankment with multi-interaction arching model","authors":"T. Pham","doi":"10.1680/jgele.20.00084","DOIUrl":"https://doi.org/10.1680/jgele.20.00084","url":null,"abstract":"The main focus of this paper is to present a multi-interaction model under a simplified form for calculating load transfer to piles and geosynthetic strain of piled embankments. The multi-interacti...","PeriodicalId":48920,"journal":{"name":"Geotechnique Letters","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2020-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90586452","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Diffusion of dissolved aqueous-phase gas in porous media is increasingly relevant to existing and emerging geotechnical engineering applications. There is currently no established method to determi...
{"title":"Efficient determination of aqueous-phase gas diffusion coefficients and tortuosity in soil","authors":"B. Mahmoodi, A. Gallant","doi":"10.1680/jgele.20.00103","DOIUrl":"https://doi.org/10.1680/jgele.20.00103","url":null,"abstract":"Diffusion of dissolved aqueous-phase gas in porous media is increasingly relevant to existing and emerging geotechnical engineering applications. There is currently no established method to determi...","PeriodicalId":48920,"journal":{"name":"Geotechnique Letters","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2020-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73501699","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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 the development of load transfer curves that can be used to estimate the displacement under axial load of driven piles in sand. The maximum skin friction and end bearing stress ...
{"title":"Cone penetration test-based load-transfer formulations for driven piles in sand","authors":"B. Lehane, L. Li, E. Bittar","doi":"10.1680/jgele.20.00096","DOIUrl":"https://doi.org/10.1680/jgele.20.00096","url":null,"abstract":"This paper presents the development of load transfer curves that can be used to estimate the displacement under axial load of driven piles in sand. The maximum skin friction and end bearing stress ...","PeriodicalId":48920,"journal":{"name":"Geotechnique Letters","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2020-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80731380","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
I. Ahenkorah, M. M. Rahman, M. R. Karim, P. Teasdale
The overall effectiveness of bio-cementation techniques such as microbial-induced carbonate precipitation (MICP) or enzyme-induced carbonate precipitation (EICP) can be different due to different s...
{"title":"A comparison of mechanical responses for microbial- and enzyme-induced cemented sand","authors":"I. Ahenkorah, M. M. Rahman, M. R. Karim, P. Teasdale","doi":"10.1680/jgele.20.00061","DOIUrl":"https://doi.org/10.1680/jgele.20.00061","url":null,"abstract":"The overall effectiveness of bio-cementation techniques such as microbial-induced carbonate precipitation (MICP) or enzyme-induced carbonate precipitation (EICP) can be different due to different s...","PeriodicalId":48920,"journal":{"name":"Geotechnique Letters","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2020-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85446491","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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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