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Numerical techniques for fast generation of large discrete-element models 大型离散元模型快速生成的数值技术
IF 1.1
Proceedings of the Institution of Civil Engineers-Engineering and Computational Mechanics Pub Date : 2018-12-01 DOI: 10.1680/JENCM.18.00025
M. Ciantia, K. Boschi, T. Shire, Sacha Emam
{"title":"Numerical techniques for fast generation of large discrete-element models","authors":"M. Ciantia, K. Boschi, T. Shire, Sacha Emam","doi":"10.1680/JENCM.18.00025","DOIUrl":"https://doi.org/10.1680/JENCM.18.00025","url":null,"abstract":"In recent years, civil engineers have started to use discrete-element modelling to simulate large-scale soil volumes thanks to technological improvements in both hardware and software. However, exi...","PeriodicalId":54061,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Engineering and Computational Mechanics","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77788391","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 22
Stratified slopes, numerical and empirical stability analysis 分层边坡，数值与经验稳定性分析
IF 1.1
Proceedings of the Institution of Civil Engineers-Engineering and Computational Mechanics Pub Date : 2018-11-27 DOI: 10.1680/JENCM.18.00017
R. Sauffisseau, A. Ahangar-Asr
{"title":"Stratified slopes, numerical and empirical stability analysis","authors":"R. Sauffisseau, A. Ahangar-Asr","doi":"10.1680/JENCM.18.00017","DOIUrl":"https://doi.org/10.1680/JENCM.18.00017","url":null,"abstract":"Urbanisation means that many natural slopes in and around cities are often subjected to cuts resulting in dramatic changes in the geometry of slope faces mostly by increasing slope angle, which cou...","PeriodicalId":54061,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Engineering and Computational Mechanics","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2018-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75912096","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Numerical analysis of fluid–rock interactions in hydraulic fracturing 水力压裂中流体-岩石相互作用的数值分析
IF 1.1
Proceedings of the Institution of Civil Engineers-Engineering and Computational Mechanics Pub Date : 2018-11-08 DOI: 10.1680/JENCM.18.00018
D. Mahdavian, A. Javadi
{"title":"Numerical analysis of fluid–rock interactions in hydraulic fracturing","authors":"D. Mahdavian, A. Javadi","doi":"10.1680/JENCM.18.00018","DOIUrl":"https://doi.org/10.1680/JENCM.18.00018","url":null,"abstract":"Hydraulic fracturing is a process of fluid injection, which creates tensile stresses in rock in order to overcome the tensile strength of the rock. In this study, a three-phase hydro-mechanical mod...","PeriodicalId":54061,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Engineering and Computational Mechanics","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2018-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83230200","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
The effects of pre-existing damage on the safety of main bridge piers in the sea 先存损伤对海上主桥桥墩安全的影响
IF 1.1
Proceedings of the Institution of Civil Engineers-Engineering and Computational Mechanics Pub Date : 2018-09-01 DOI: 10.1680/JENCM.18.00038
Z. Xuefeng, L. Xiaofeng
{"title":"The effects of pre-existing damage on the safety of main bridge piers in the sea","authors":"Z. Xuefeng, L. Xiaofeng","doi":"10.1680/JENCM.18.00038","DOIUrl":"https://doi.org/10.1680/JENCM.18.00038","url":null,"abstract":"Bridge piers founded in the sea are at risk of being weakened by cracking, corrosion and erosion. To assess whether the piers of a sea crossing are safe, it is necessary to consider pre-existing da...","PeriodicalId":54061,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Engineering and Computational Mechanics","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78759838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Modelling of flow around hexagonal and textured cylinders 六边形和纹理圆柱体周围流动的建模
IF 1.1
Proceedings of the Institution of Civil Engineers-Engineering and Computational Mechanics Pub Date : 2018-09-01 DOI: 10.1680/JENCM.17.00021
H. Karampour, Z. Wu, J. Lefebure, D. Jeng, A. Etemad-Shahidi, B. Simpson
{"title":"Modelling of flow around hexagonal and textured cylinders","authors":"H. Karampour, Z. Wu, J. Lefebure, D. Jeng, A. Etemad-Shahidi, B. Simpson","doi":"10.1680/JENCM.17.00021","DOIUrl":"https://doi.org/10.1680/JENCM.17.00021","url":null,"abstract":"The flow regime around a hexagonal polygon with low Reynolds numbers Re < 200 is numerically investigated in two different orientations namely face- and corner oriented. The basic flow characterist...","PeriodicalId":54061,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Engineering and Computational Mechanics","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85542177","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Cascading collapse of transmission lines 输电线路的级联坍塌
IF 1.1
Proceedings of the Institution of Civil Engineers-Engineering and Computational Mechanics Pub Date : 2018-09-01 DOI: 10.1680/JENCM.18.00010
Fabio Alminhana, F. Albermani, M. Mason
{"title":"Cascading collapse of transmission lines","authors":"Fabio Alminhana, F. Albermani, M. Mason","doi":"10.1680/JENCM.18.00010","DOIUrl":"https://doi.org/10.1680/JENCM.18.00010","url":null,"abstract":"The occurrence of cascades – that is, progressive failures – has been reported in the majority of the serious incidents involving transmission lines worldwide. During cascades, the failure of a lin...","PeriodicalId":54061,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Engineering and Computational Mechanics","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77744344","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Realistic modelling of irregular slabs under extreme loading 极端荷载下不规则板的逼真建模
IF 1.1
Proceedings of the Institution of Civil Engineers-Engineering and Computational Mechanics Pub Date : 2018-06-01 DOI: 10.1680/JENCM.18.00020
S. Grosman, B. Izzuddin
{"title":"Realistic modelling of irregular slabs under extreme loading","authors":"S. Grosman, B. Izzuddin","doi":"10.1680/JENCM.18.00020","DOIUrl":"https://doi.org/10.1680/JENCM.18.00020","url":null,"abstract":"This paper presents a new triangular flat shell element for reinforced concrete slabs of complex planar configuration subjected to extreme loading. The element is developed within a co-rotational f...","PeriodicalId":54061,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Engineering and Computational Mechanics","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82409371","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
High-fidelity non-linear analysis of metal sandwich panels 金属夹芯板的高保真非线性分析
IF 1.1
Proceedings of the Institution of Civil Engineers-Engineering and Computational Mechanics Pub Date : 2018-06-01 DOI: 10.1680/JENCM.18.00022
Alexander N. Nordas, Luis Santos, B. Izzuddin, L. Macorini
{"title":"High-fidelity non-linear analysis of metal sandwich panels","authors":"Alexander N. Nordas, Luis Santos, B. Izzuddin, L. Macorini","doi":"10.1680/JENCM.18.00022","DOIUrl":"https://doi.org/10.1680/JENCM.18.00022","url":null,"abstract":"The considerably superior specific strength and stiffness of sandwich panels in relation to conventional structural components makes their employment for two-way spanning structural applications a ...","PeriodicalId":54061,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Engineering and Computational Mechanics","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83421299","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Mechanical models for local buckling of metal sandwich panels 金属夹芯板局部屈曲的力学模型
IF 1.1
Proceedings of the Institution of Civil Engineers-Engineering and Computational Mechanics Pub Date : 2018-06-01 DOI: 10.1680/JENCM.18.00021
Luis Santos, Alexander N. Nordas, B. Izzuddin, L. Macorini
{"title":"Mechanical models for local buckling of metal sandwich panels","authors":"Luis Santos, Alexander N. Nordas, B. Izzuddin, L. Macorini","doi":"10.1680/JENCM.18.00021","DOIUrl":"https://doi.org/10.1680/JENCM.18.00021","url":null,"abstract":"Modern design methods for sandwich panels must attempt to maximise the potential of such systems for weight reduction, thus achieving highly optimised structural components. A successful design met...","PeriodicalId":54061,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Engineering and Computational Mechanics","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84721091","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Editorial: efficient design in a modern engineering world – the challenges 社论:现代工程世界中的高效设计——挑战
IF 1.1
Proceedings of the Institution of Civil Engineers-Engineering and Computational Mechanics Pub Date : 2017-09-01 DOI: 10.1680/JENCM.2017.170.3.89
B. Rogers
{"title":"Editorial: efficient design in a modern engineering world – the challenges","authors":"B. Rogers","doi":"10.1680/JENCM.2017.170.3.89","DOIUrl":"https://doi.org/10.1680/JENCM.2017.170.3.89","url":null,"abstract":"","PeriodicalId":54061,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Engineering and Computational Mechanics","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2017-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83393881","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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