Journal of the South African Institution of Civil Engineering最新文献

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Monitoring permeability potential of hot mix asphalt via binary aggregate packing principles correlated with Bailey ratios and porosity principles 通过与Bailey比和孔隙率相关的二元集料堆积原理监测热拌沥青的渗透潜力
IF 0.4 4区 工程技术
Journal of the South African Institution of Civil Engineering Pub Date : 2019-09-01 DOI: 10.17159/2309-8775/2019/v61n3a4
E. Horak, J. Maina, P. Myburgh, H. Sebaaly
{"title":"Monitoring permeability potential of hot mix asphalt via binary aggregate packing principles correlated with Bailey ratios and porosity principles","authors":"E. Horak, J. Maina, P. Myburgh, H. Sebaaly","doi":"10.17159/2309-8775/2019/v61n3a4","DOIUrl":"https://doi.org/10.17159/2309-8775/2019/v61n3a4","url":null,"abstract":"DR EMILE HORAK (Pr Eng, FSAICE) obtained his first to highest engineering qualifications from the University of Pretoria. He also studied at the Universities of California, Berkeley and UNISA. His career started in technology transfer and research implementation at the CSIR, which remained his passion throughout his career as a pavement engineer. He had a short stint with a major contractor developing toll concessions and design-build-operate opportunities. He established himself as specialist consultant, and as such contributed to a number of mediation and arbitration cases on roads, materials and airports. He spent ten years as Professor and Head of the Department of Civil Engineering, University of Pretoria. His researcher status is recognised nationally and internationally, and he has more than 300 papers, journal articles and peer-reviewed conference papers to his credit.","PeriodicalId":54762,"journal":{"name":"Journal of the South African Institution of Civil Engineering","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44792799","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 case for the adoption of decentralised reinforcement learning for the control of traffic flow on South African highways 采用分散强化学习控制南非高速公路交通流量的案例
IF 0.4 4区 工程技术
Journal of the South African Institution of Civil Engineering Pub Date : 2019-09-01 DOI: 10.17159/2309-8775/2019/v61n3a2
T. Schmidt-Dumont, J. V. van Vuuren
{"title":"A case for the adoption of decentralised reinforcement learning for the control of traffic flow on South African highways","authors":"T. Schmidt-Dumont, J. V. van Vuuren","doi":"10.17159/2309-8775/2019/v61n3a2","DOIUrl":"https://doi.org/10.17159/2309-8775/2019/v61n3a2","url":null,"abstract":"DR THORSTEN SCHMIDT-DUMONT was born in Swakopmund, Namibia, in 1993. He received the B.Eng and PhD (Industrial Engineering) degrees in 2015 and 2018 respectively from Stellenbosch University, and has since taken up a position as post-doctoral research fellow within the Department of Industrial Engineering at Stellenbosch University. He is the author of one journal publication and one paper published in peer-reviewed conference proceedings, and has attended and presented his work at local and international conferences. His research interests include systems optimisation, machine learning and the application thereof to real-world systems.","PeriodicalId":54762,"journal":{"name":"Journal of the South African Institution of Civil Engineering","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43594107","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
The influence of gradient on saturation flow rate at signalised intersections 梯度对信号交叉口饱和流率的影响
IF 0.4 4区 工程技术
Journal of the South African Institution of Civil Engineering Pub Date : 2019-06-01 DOI: 10.17159/2309-8775/2019/V61N2A2
M. Bruwer, C. Bester, E. Viljoen
{"title":"The influence of gradient on saturation flow rate at signalised intersections","authors":"M. Bruwer, C. Bester, E. Viljoen","doi":"10.17159/2309-8775/2019/V61N2A2","DOIUrl":"https://doi.org/10.17159/2309-8775/2019/V61N2A2","url":null,"abstract":"","PeriodicalId":54762,"journal":{"name":"Journal of the South African Institution of Civil Engineering","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45485485","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: 1
The collapsible nature of residual granite soils of the Cape Granite Suite 角花岗岩套件残余花岗岩土的可折叠性
IF 0.4 4区 工程技术
Journal of the South African Institution of Civil Engineering Pub Date : 2019-06-01 DOI: 10.17159/2309-8775/2019/V61N2A6
N. Fouché, S. Asante
{"title":"The collapsible nature of residual granite soils of the Cape Granite Suite","authors":"N. Fouché, S. Asante","doi":"10.17159/2309-8775/2019/V61N2A6","DOIUrl":"https://doi.org/10.17159/2309-8775/2019/V61N2A6","url":null,"abstract":"","PeriodicalId":54762,"journal":{"name":"Journal of the South African Institution of Civil Engineering","volume":"1 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43421953","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
Evaluation of empirical equations to predict bridge pier scour in a non-cohesive bed under clear-water conditions 清水条件下非粘性河床桥墩冲刷预测经验方程的评价
IF 0.4 4区 工程技术
Journal of the South African Institution of Civil Engineering Pub Date : 2019-06-01 DOI: 10.17159/2309-8775/2019/V61N2A1
J K Vonkeman, G. Basson
{"title":"Evaluation of empirical equations to predict bridge pier scour in a non-cohesive bed under clear-water conditions","authors":"J K Vonkeman, G. Basson","doi":"10.17159/2309-8775/2019/V61N2A1","DOIUrl":"https://doi.org/10.17159/2309-8775/2019/V61N2A1","url":null,"abstract":"","PeriodicalId":54762,"journal":{"name":"Journal of the South African Institution of Civil Engineering","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48596879","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: 9
Artificial aeration of stepped spillways by crest piers and flares for the mitigation of cavitation damage 利用坝顶墩和扩口对阶梯式溢洪道进行人工曝气以减轻空化损伤
IF 0.4 4区 工程技术
Journal of the South African Institution of Civil Engineering Pub Date : 2019-06-01 DOI: 10.17159/2309-8775/2019/V61N2A3
J. Koen, D. E. Bosman, G. Basson
{"title":"Artificial aeration of stepped spillways by crest piers and flares for the mitigation of cavitation damage","authors":"J. Koen, D. E. Bosman, G. Basson","doi":"10.17159/2309-8775/2019/V61N2A3","DOIUrl":"https://doi.org/10.17159/2309-8775/2019/V61N2A3","url":null,"abstract":"","PeriodicalId":54762,"journal":{"name":"Journal of the South African Institution of Civil Engineering","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48848711","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: 3
Understanding public transport needs in Cape Town's informal settlements: a Best-Worst-Scaling approach 了解开普敦非正式定居点的公共交通需求:最佳最差尺度方法
IF 0.4 4区 工程技术
Journal of the South African Institution of Civil Engineering Pub Date : 2019-06-01 DOI: 10.17159/2309-8775/2019/V61N2A4
M. Teffo, A. Earl, M. Zuidgeest
{"title":"Understanding public transport needs in Cape Town's informal settlements: a Best-Worst-Scaling approach","authors":"M. Teffo, A. Earl, M. Zuidgeest","doi":"10.17159/2309-8775/2019/V61N2A4","DOIUrl":"https://doi.org/10.17159/2309-8775/2019/V61N2A4","url":null,"abstract":"ANDREW EARL is currently pursuing a double Master’s (Ma and MSc) in Innovation Design Engineering between the Royal College of Art and Imperial College London. Prior to undertaking his Master’s, he graduated (BSc (Hons)) from the University of Cape Town Civil Engineering Department in 2016. He maintains a keen interest in urban issues, particularly those around transport in the South African context. During his time in the United Kingdom he is learning new approaches to problem solving in a variety of contexts and aims to bring this knowledge home after graduating.","PeriodicalId":54762,"journal":{"name":"Journal of the South African Institution of Civil Engineering","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46893993","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: 5
Stormwater runoff quality on an urban highway in South Africa 南非城市高速公路上的雨水径流质量
IF 0.4 4区 工程技术
Journal of the South African Institution of Civil Engineering Pub Date : 2019-06-01 DOI: 10.17159/2309-8775/2019/V61N2A5
A. Robertson, N. Armitage, M. Zuidgeest
{"title":"Stormwater runoff quality on an urban highway in South Africa","authors":"A. Robertson, N. Armitage, M. Zuidgeest","doi":"10.17159/2309-8775/2019/V61N2A5","DOIUrl":"https://doi.org/10.17159/2309-8775/2019/V61N2A5","url":null,"abstract":"","PeriodicalId":54762,"journal":{"name":"Journal of the South African Institution of Civil Engineering","volume":"1 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67483045","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: 9
MicroCT-based bulk density measurement method for soils 基于MicroCT的土壤体积密度测量方法
IF 0.4 4区 工程技术
Journal of the South African Institution of Civil Engineering Pub Date : 2019-03-01 DOI: 10.17159/2309-8775/2019/V61N1A1
S. G. L. Roux, A. D. Plessis, C. Clarke
{"title":"MicroCT-based bulk density measurement method for soils","authors":"S. G. L. Roux, A. D. Plessis, C. Clarke","doi":"10.17159/2309-8775/2019/V61N1A1","DOIUrl":"https://doi.org/10.17159/2309-8775/2019/V61N1A1","url":null,"abstract":"","PeriodicalId":54762,"journal":{"name":"Journal of the South African Institution of Civil Engineering","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46734608","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
Characterising the segregation of self-consolidating concrete using ultrasonic pulse velocity 用超声脉冲速度表征自固结混凝土的离析
IF 0.4 4区 工程技术
Journal of the South African Institution of Civil Engineering Pub Date : 2019-03-01 DOI: 10.17159/2309-8775/2019/V61N1A3
G. Abdelouahab, B. Abdelhalim, D. Laefer
{"title":"Characterising the segregation of self-consolidating concrete using ultrasonic pulse velocity","authors":"G. Abdelouahab, B. Abdelhalim, D. Laefer","doi":"10.17159/2309-8775/2019/V61N1A3","DOIUrl":"https://doi.org/10.17159/2309-8775/2019/V61N1A3","url":null,"abstract":"","PeriodicalId":54762,"journal":{"name":"Journal of the South African Institution of Civil Engineering","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47024932","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
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