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Desiccation cracking at field scale on a vegetated infrastructure embankment 植被覆盖的基础设施堤防的大面积干裂
IF 2.1 4区 工程技术
Geotechnique Letters Pub Date : 2021-02-26 DOI: 10.1680/JGELE.20.00108
Z. Yu, O. Eminue, R. Stirling, C. Davie, S. Glendinning
{"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":"68 1","pages":"1-8"},"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}
引用次数: 14
The use of x-ray tomography to investigate soil deformation around growing roots 利用x射线断层扫描研究生长根系周围的土壤变形
IF 2.1 4区 工程技术
Geotechnique Letters Pub Date : 2021-02-19 DOI: 10.1680/JGELE.20.00114
A. Floriana, E. Andò, Giulia M. B. Viggiani, N. Lenoir, R. Peyroux, L. Sibille
{"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":"37 1","pages":"1-19"},"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}
引用次数: 8
First- and second-order stiffness matrix and loading vector of a pile element on non-homogeneous soil 非均匀土上桩单元的一、二阶刚度矩阵和荷载向量
IF 2.1 4区 工程技术
Geotechnique Letters Pub Date : 2021-02-19 DOI: 10.1680/JGELE.20.00127
C. A. Vega-Posada, M. Areiza-Hurtado, E. García-Aristizabal
{"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":"6 1","pages":"1-17"},"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}
引用次数: 0
Exploration of Ground Vibration due to Trains Moving on the Nearly Saturated Ground 列车在近饱和地面上行驶时的地面振动研究
IF 2.1 4区 工程技术
Geotechnique Letters Pub Date : 2021-02-19 DOI: 10.1680/JGELE.20.00157
Song Yue, Yanmin Wang, Q. Chen, Ming-tao Gao
{"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":"24 1","pages":"1-22"},"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}
引用次数: 0
Analysis of the added mass term in soil bearing capacity problems 土体承载力问题中附加质量项的分析
IF 2.1 4区 工程技术
Geotechnique Letters Pub Date : 2021-02-09 DOI: 10.1680/JGELE.20.00097
K. Kwa, G. Weymouth, D. White, C. Martin
{"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":"127 1","pages":"1-19"},"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}
引用次数: 4
Splitting tensile mechanical behavior and failure characteristics of thermally-damaged rock 热损伤岩石的劈裂拉伸力学行为及破坏特征
IF 2.1 4区 工程技术
Geotechnique Letters Pub Date : 2021-01-18 DOI: 10.1680/JGELE.20.00054
S. Liu, J. Xu, X. Fang
{"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":"11 1","pages":"1-6"},"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}
引用次数: 2
Behaviour of piled embankment with multi-interaction arching model 多重相互作用拱模型下的桩基路堤性能
IF 2.1 4区 工程技术
Geotechnique Letters Pub Date : 2020-11-23 DOI: 10.1680/jgele.20.00084
T. Pham
{"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":"8 1 1","pages":"1-23"},"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}
引用次数: 18
Efficient determination of aqueous-phase gas diffusion coefficients and tortuosity in soil 土壤中水相气体扩散系数和弯曲度的有效测定
IF 2.1 4区 工程技术
Geotechnique Letters Pub Date : 2020-11-17 DOI: 10.1680/jgele.20.00103
B. Mahmoodi, A. Gallant
{"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":"107 1","pages":"1-21"},"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}
引用次数: 2
Cone penetration test-based load-transfer formulations for driven piles in sand 砂土中打入桩的锥贯入试验荷载传递公式
IF 2.1 4区 工程技术
Geotechnique Letters Pub Date : 2020-11-09 DOI: 10.1680/jgele.20.00096
B. Lehane, L. Li, E. Bittar
{"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":"29 1","pages":""},"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}
引用次数: 6
A comparison of mechanical responses for microbial- and enzyme-induced cemented sand 微生物与酶致胶结砂的力学响应比较
IF 2.1 4区 工程技术
Geotechnique Letters Pub Date : 2020-11-02 DOI: 10.1680/jgele.20.00061
I. Ahenkorah, M. M. Rahman, M. R. Karim, P. Teasdale
{"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":"17 1","pages":"1-26"},"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}
引用次数: 25
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