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An extended Prandtl solution for analytical modelling of the bearing capacity of a shallow foundation on a spatially variable undrained clay 空间可变不排水粘土上浅基础承载力分析模型的扩展Prandtl解
IF 5.8 1区 工程技术
Geotechnique Pub Date : 2021-03-24 DOI: 10.1680/JGEOT.20.P.118
Jinhui Li, Chenglong Wu, W. Luo, Luwei Sun, D. White
{"title":"An extended Prandtl solution for analytical modelling of the bearing capacity of a shallow foundation on a spatially variable undrained clay","authors":"Jinhui Li, Chenglong Wu, W. Luo, Luwei Sun, D. White","doi":"10.1680/JGEOT.20.P.118","DOIUrl":"https://doi.org/10.1680/JGEOT.20.P.118","url":null,"abstract":"Classical bearing capacity theory was developed mainly based on spatially uniform soil properties, which cannot account for the influence of inherent soil variability. If the soil strength is heter...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":" ","pages":"1-10"},"PeriodicalIF":5.8,"publicationDate":"2021-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44331635","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}
引用次数: 5
Influence of creep on the small-strain stiffness of sand–rubber mixtures 蠕变对砂胶混合料小应变刚度的影响
IF 5.8 1区 工程技术
Geotechnique Pub Date : 2021-03-23 DOI: 10.1680/JGEOT.20.P.208
Yubao Tian, K. Senetakis
{"title":"Influence of creep on the small-strain stiffness of sand–rubber mixtures","authors":"Yubao Tian, K. Senetakis","doi":"10.1680/JGEOT.20.P.208","DOIUrl":"https://doi.org/10.1680/JGEOT.20.P.208","url":null,"abstract":"A series of bender element tests was carried out to investigate the variation of small-strain stiffness (Gmax) of sand–granulated rubber mixtures under long-term loading. Comparisons were made usin...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":"1 1","pages":"1-12"},"PeriodicalIF":5.8,"publicationDate":"2021-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44087555","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}
引用次数: 13
A complete analytical solution for axial pipeline walking considering seabed resistance as rigid plastic behaviour 考虑海床阻力为刚塑性行为的轴向管道行走的完整解析解
IF 5.8 1区 工程技术
Geotechnique Pub Date : 2021-03-19 DOI: 10.1680/JGEOT.20.P.135
Yinghui Tian, Wanchao Wu, M. Cassidy, Mark F. Randolph
{"title":"A complete analytical solution for axial pipeline walking considering seabed resistance as rigid plastic behaviour","authors":"Yinghui Tian, Wanchao Wu, M. Cassidy, Mark F. Randolph","doi":"10.1680/JGEOT.20.P.135","DOIUrl":"https://doi.org/10.1680/JGEOT.20.P.135","url":null,"abstract":"Offshore pipelines are important infrastructure for transporting oil and gas. They are subjected to cycles of high temperature and pressure variation during operation and shutdown periods, and are ...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":" ","pages":"1-15"},"PeriodicalIF":5.8,"publicationDate":"2021-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45418144","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}
引用次数: 1
Effect of soil permeability on soil–structure and structure–soil–structure interaction of low-rise structures 土壤渗透性对低层结构土-结构和结构-土-结构相互作用的影响
IF 5.8 1区 工程技术
Geotechnique Pub Date : 2021-03-19 DOI: 10.1680/JGEOT.20.P.109
Shengwenjun Qi, J. Knappett
{"title":"Effect of soil permeability on soil–structure and structure–soil–structure interaction of low-rise structures","authors":"Shengwenjun Qi, J. Knappett","doi":"10.1680/JGEOT.20.P.109","DOIUrl":"https://doi.org/10.1680/JGEOT.20.P.109","url":null,"abstract":"Earthquake-induced soil liquefaction can generate excessive damage to building structures due to significant reduction in soil effective stress. With increasing urbanisation and population growth, ...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":"1 1","pages":"1-16"},"PeriodicalIF":5.8,"publicationDate":"2021-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67484945","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}
引用次数: 0
Influence of solid–fluid interaction on impact dynamics against rigid barrier: CFD–DEM modelling 固体-流体相互作用对刚性屏障冲击动力学的影响:CFD–DEM建模
IF 5.8 1区 工程技术
Geotechnique Pub Date : 2021-03-18 DOI: 10.1680/JGEOT.19.P.160
Fang Jun, Lizhong Wang, Yi Hong, Jidong Zhao
{"title":"Influence of solid–fluid interaction on impact dynamics against rigid barrier: CFD–DEM modelling","authors":"Fang Jun, Lizhong Wang, Yi Hong, Jidong Zhao","doi":"10.1680/JGEOT.19.P.160","DOIUrl":"https://doi.org/10.1680/JGEOT.19.P.160","url":null,"abstract":"Both the solid and fluid phases in a debris flow vitally influence the impact dynamics against a rigid barrier. However, previous numerical and analytical models commonly adopt an equivalent fluid ...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":" ","pages":"1-16"},"PeriodicalIF":5.8,"publicationDate":"2021-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48717893","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}
引用次数: 19
Transitioning from the funicular to the pendular regime in granular soils 颗粒土中从缆索状态到摆动状态的转变
IF 5.8 1区 工程技术
Geotechnique Pub Date : 2021-03-18 DOI: 10.1680/JGEOT.20.P.141
Chao Yuan, B. Chareyre
{"title":"Transitioning from the funicular to the pendular regime in granular soils","authors":"Chao Yuan, B. Chareyre","doi":"10.1680/JGEOT.20.P.141","DOIUrl":"https://doi.org/10.1680/JGEOT.20.P.141","url":null,"abstract":"The simulation of granular soils partially saturated by two immiscible fluids – say, water and air – has long been restricted to the so-called ‘pendular regime’, in which the wetting phase (i.e. wa...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":"1 1","pages":"1-32"},"PeriodicalIF":5.8,"publicationDate":"2021-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46312536","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}
引用次数: 7
Centrifuge modelling of the use of discretely spaced energy pile row to reinforce unsaturated silt 离散间距能量桩排加固非饱和粉土的离心模拟
IF 5.8 1区 工程技术
Geotechnique Pub Date : 2021-03-11 DOI: 10.1680/JGEOT.20.P.157
D. Vitali, A. Leung, S. Feng, J. Knappett, Li Ma
{"title":"Centrifuge modelling of the use of discretely spaced energy pile row to reinforce unsaturated silt","authors":"D. Vitali, A. Leung, S. Feng, J. Knappett, Li Ma","doi":"10.1680/JGEOT.20.P.157","DOIUrl":"https://doi.org/10.1680/JGEOT.20.P.157","url":null,"abstract":"Discretely spaced reinforced concrete (RC) energy pile rows have been proposed to be installed at the mid-height of soil slopes. Although the pile row can provide mechanical reinforcement to slopes...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":" ","pages":"1-14"},"PeriodicalIF":5.8,"publicationDate":"2021-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46366437","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}
引用次数: 9
Centrifuge modelling on monotonic and cyclic lateral behaviour of monopiles in kaolin clay 高岭土中单桩单调和循环横向行为的离心模拟
IF 5.8 1区 工程技术
Geotechnique Pub Date : 2021-03-10 DOI: 10.1680/JGEOT.19.P.402
D. Kong, Jing-Shen Zhu, Yiwen Long, B. Zhu, Qingjie Yang, Yu-feng Gao, Yunmin Chen
{"title":"Centrifuge modelling on monotonic and cyclic lateral behaviour of monopiles in kaolin clay","authors":"D. Kong, Jing-Shen Zhu, Yiwen Long, B. Zhu, Qingjie Yang, Yu-feng Gao, Yunmin Chen","doi":"10.1680/JGEOT.19.P.402","DOIUrl":"https://doi.org/10.1680/JGEOT.19.P.402","url":null,"abstract":"This paper details a programme of centrifuge tests (100g) on the monotonic and cyclic lateral behaviour of large-diameter semi-rigid monopiles in kaolin clay. Piles of different diameters were used...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":" ","pages":"1-14"},"PeriodicalIF":5.8,"publicationDate":"2021-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47342045","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}
引用次数: 8
Non-dimensional solutions for the stabilising piles in landslides in layered cohesive soils considering non-linear soil–pile interactions 考虑非线性土-桩相互作用的层状粘性土滑坡中稳定桩的无量纲解
IF 5.8 1区 工程技术
Geotechnique Pub Date : 2021-03-10 DOI: 10.1680/JGEOT.20.P.267
G. Lei, D. Su, M. Cabrera
{"title":"Non-dimensional solutions for the stabilising piles in landslides in layered cohesive soils considering non-linear soil–pile interactions","authors":"G. Lei, D. Su, M. Cabrera","doi":"10.1680/JGEOT.20.P.267","DOIUrl":"https://doi.org/10.1680/JGEOT.20.P.267","url":null,"abstract":"The pile response is of great importance to the effectiveness of a row of piles used as a landslide mitigation method. However, the current classifications of the pile responses and failure modes d...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":" ","pages":"1-15"},"PeriodicalIF":5.8,"publicationDate":"2021-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43840685","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}
引用次数: 1
A swelling pressure cell for X-ray diffraction test 一种用于x射线衍射试验的膨胀压力电池
IF 5.8 1区 工程技术
Geotechnique Pub Date : 2021-03-03 DOI: 10.1680/JGEOT.20.00005
Hailong Wang, H. Komine, Takahiro Gotoh
{"title":"A swelling pressure cell for X-ray diffraction test","authors":"Hailong Wang, H. Komine, Takahiro Gotoh","doi":"10.1680/JGEOT.20.00005","DOIUrl":"https://doi.org/10.1680/JGEOT.20.00005","url":null,"abstract":"A swelling pressure cell is introduced to measure apparent swelling pressure (ps) and basal spacing of montmorillonite (d001) simultaneously for compacted bentonite during water absorption. Specime...","PeriodicalId":55098,"journal":{"name":"Geotechnique","volume":" ","pages":"1-12"},"PeriodicalIF":5.8,"publicationDate":"2021-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49197798","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}
引用次数: 10
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