Monitoring the curing process of mixtures produced by soil, fly ash and alkaline solution can be effectively performed by ultrasonic measurements of compression and shear wave velocities. These mea...
通过超声测量压缩波速和剪切波速，可以有效地监测土、粉煤灰和碱性溶液混合料的养护过程。这些是…
{"title":"Evolution of the optimum ultrasonic testing frequency of alkali-activated soil–ash","authors":"C. Ferreira, S. Rios, N. Cristelo, A. Fonseca","doi":"10.1680/JGELE.21.00041","DOIUrl":"https://doi.org/10.1680/JGELE.21.00041","url":null,"abstract":"Monitoring the curing process of mixtures produced by soil, fly ash and alkaline solution can be effectively performed by ultrasonic measurements of compression and shear wave velocities. These mea...","PeriodicalId":48920,"journal":{"name":"Geotechnique Letters","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2021-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86427775","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 novel numerical procedure for defining failure envelopes of pile groups under inclined and eccentric load is proposed. The starting point is a closed form exact solution for interaction diagram o...
{"title":"Failure envelopes of pile groups under inclined and eccentric load","authors":"M. Iovino, R. Maiorano, L. Sanctis, S. Aversa","doi":"10.1680/JGELE.21.00059","DOIUrl":"https://doi.org/10.1680/JGELE.21.00059","url":null,"abstract":"A novel numerical procedure for defining failure envelopes of pile groups under inclined and eccentric load is proposed. The starting point is a closed form exact solution for interaction diagram o...","PeriodicalId":48920,"journal":{"name":"Geotechnique Letters","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2021-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83811797","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}
Water-absorbing polymer (WAP) amendment is emerging as a sustainable soil management technique in various geoenvironmental projects for controlling the subsurface water flow in the vadose zone. The...
{"title":"Predictive model for water retention curve of water-absorbing polymer amended soil","authors":"A. Saha, Sreedeep Sekharan, U. Manna","doi":"10.1680/JGELE.21.00015","DOIUrl":"https://doi.org/10.1680/JGELE.21.00015","url":null,"abstract":"Water-absorbing polymer (WAP) amendment is emerging as a sustainable soil management technique in various geoenvironmental projects for controlling the subsurface water flow in the vadose zone. The...","PeriodicalId":48920,"journal":{"name":"Geotechnique Letters","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2021-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82356033","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 study investigates the effects of drying and rewetting on the pore-size distribution in a silty sand. It is shown that drying reduces the void ratio and at the same time alters the pore-size d...
研究了干燥和复湿对粉质砂土孔隙大小分布的影响。结果表明，干燥降低了孔隙率，同时改变了孔隙尺寸。
{"title":"Pore-size evolution of a hydraulically deposited silty sand due to drying and rewetting","authors":"V. Hadsari, A. Russell","doi":"10.1680/JGELE.20.00147","DOIUrl":"https://doi.org/10.1680/JGELE.20.00147","url":null,"abstract":"This study investigates the effects of drying and rewetting on the pore-size distribution in a silty sand. It is shown that drying reduces the void ratio and at the same time alters the pore-size d...","PeriodicalId":48920,"journal":{"name":"Geotechnique Letters","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2021-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85541410","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 new method for storing mini-block samples was developed by the Norwegian University of Science and Technology. The method consists of storing samples inside a pressurised storage cell (PSC) in or...
挪威科技大学开发了一种储存小块样品的新方法。该方法包括将样品储存在加压存储池(PSC)中或…
{"title":"A new method for storage of block samples: a pilot study","authors":"H. Amundsen, A. Emdal, V. Thakur","doi":"10.1680/JGELE.21.00052","DOIUrl":"https://doi.org/10.1680/JGELE.21.00052","url":null,"abstract":"A new method for storing mini-block samples was developed by the Norwegian University of Science and Technology. The method consists of storing samples inside a pressurised storage cell (PSC) in or...","PeriodicalId":48920,"journal":{"name":"Geotechnique Letters","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2021-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78392511","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 uses bolt-reinforced jointed granite to investigate the relationship between the joint angle and the reinforcing effects of bolt. 3D-printed (3DP) bolts were manufactured with a...
{"title":"Failure Mechanism of Joint-separated Granite Reinforced by 3D printed bolt","authors":"Xiaowei Feng, Fei Xue, L. Xiaoxia, M. Wang","doi":"10.1680/JGELE.21.00065","DOIUrl":"https://doi.org/10.1680/JGELE.21.00065","url":null,"abstract":"This technical note uses bolt-reinforced jointed granite to investigate the relationship between the joint angle and the reinforcing effects of bolt. 3D-printed (3DP) bolts were manufactured with a...","PeriodicalId":48920,"journal":{"name":"Geotechnique Letters","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2021-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91213573","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 filter paper method is an economical, easily accessible, and simple-to-use method to measure total or matric suction over a wide suction range. Difficulty in handling the filter paper can resul...
{"title":"Filter paper method for suction measurement using electrical resistivity","authors":"S. Bulolo, E. Leong, H. Abuel-Naga","doi":"10.1680/JGELE.20.00169","DOIUrl":"https://doi.org/10.1680/JGELE.20.00169","url":null,"abstract":"The filter paper method is an economical, easily accessible, and simple-to-use method to measure total or matric suction over a wide suction range. Difficulty in handling the filter paper can resul...","PeriodicalId":48920,"journal":{"name":"Geotechnique Letters","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2021-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79507046","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 series of centrifuge tests was conducted to explore the earth pressures mobilised in loose and dense sand for a complete set of active movement modes of a rigid retaining wall: rotation about the...
{"title":"Earth Pressures Mobilised in Dry Sand with Active Rigid Retaining Wall Movement","authors":"C. Deng, S. Haigh","doi":"10.1680/JGELE.20.00116","DOIUrl":"https://doi.org/10.1680/JGELE.20.00116","url":null,"abstract":"A series of centrifuge tests was conducted to explore the earth pressures mobilised in loose and dense sand for a complete set of active movement modes of a rigid retaining wall: rotation about the...","PeriodicalId":48920,"journal":{"name":"Geotechnique Letters","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2021-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80056599","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}
Internal instability or suffusion is one of the mechanisms of internal erosion in cohesionless soils, which is described by the loss of integrity of soil by seepage flow and is associated with the ...
{"title":"Effect of fines content on onset of internal instability and suffusion of sand mixtures","authors":"J. Prasomsri, T. Shire, A. Takahashi","doi":"10.1680/JGELE.20.00089","DOIUrl":"https://doi.org/10.1680/JGELE.20.00089","url":null,"abstract":"Internal instability or suffusion is one of the mechanisms of internal erosion in cohesionless soils, which is described by the loss of integrity of soil by seepage flow and is associated with the ...","PeriodicalId":48920,"journal":{"name":"Geotechnique Letters","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2021-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74185163","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}
G. D. L. Sonaglio, G. M. A. D. Patrocínio, L. Festugato, M. B. Corte
Shaft friction degradation in geotechnical problems occurs alongside large uncertainties. Under cyclic loadings, offshore foundations can episodically suffer the loss of stiffness and strength. In ...
{"title":"Performance of a cyclic mCPT in dry granular soil: experimental approaches","authors":"G. D. L. Sonaglio, G. M. A. D. Patrocínio, L. Festugato, M. B. Corte","doi":"10.1680/JGELE.20.00059","DOIUrl":"https://doi.org/10.1680/JGELE.20.00059","url":null,"abstract":"Shaft friction degradation in geotechnical problems occurs alongside large uncertainties. Under cyclic loadings, offshore foundations can episodically suffer the loss of stiffness and strength. In ...","PeriodicalId":48920,"journal":{"name":"Geotechnique Letters","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2021-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88867329","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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