• Use of Rayleigh and Love waves in seismic surface wave testing 

  Islam, Mohammed Shariful; Heymann, Gerhard (South African Institution of Civil Engineering, 2025-03)

  Seismic surface wave tests are widely used in geotechnical engineering due to their non- invasive and cost-effective approach in obtaining important soil parameters such as the small strain shear modulus (G 0) by measuring ...
• Deterioration models and market linked maintenance trigger based on big data for unpaved roads 

  Swanepoel, Tamryn L. (University of Pretoria, 2019-10)

  The consumer perception is a growing concern for the fresh farm produce market as external damage reduces the likelihood of purchase and thus reduces the economic value to the retailer and grower. One of the major ...
• Using shear modulus to predict the bearing capacity of strip foundations on sand 

  Murison, Ruan A.; Heymann, Gerhard (EDP Sciences, 2024-07)

  This paper reports results of a study to predict load-settlement behaviour of strip foundations on a dry uncemented sand using only soil stiffness data, under both working loads and extreme loads. This involved predicting ...
• New predictive models for the computation of reinforced concrete columns shear strength 

  Ioannou, Anthos I.; Galbraith, David; Bakas, Nikolaos; Markou, George; Bellos, John (MDPI, 2024-12-24)

  The assessment methods for estimating the behavior of the complex mechanics of reinforced concrete (RC) structural elements were primarily based on experimental investigation, followed by the collective evaluation of ...
• Short term ageing of asphalt binder in thin asphalt layers 

  O'Connell, Johan; Maina, J.W. (James); Steyn, Wynand Jacobus Van der Merwe (Elsevier, 2024-03)

  The effects of ageing on pavement performance are significant, particularly in terms of fatigue cracking. South Africa has the 10th longest road network in the world, requiring innovative approaches to road construction ...
• Is first mile behaviour similar to last mile behaviour? A case study on a rapid rail system in South Africa 

  Watts, Daniel; Venter, C.J. (Christoffel Jacobus); Hayes, Gary (Routledge, 2025)

  First and last mile behaviours to and from public transport are rarely studied together, limiting insights into preference differences between access and egress trips. This paper addresses this gap through a case study of ...
• Technology foresight for the South African road transport sector by 2035 

  Rust, Frederik C.; Sampson, Leslie R.; Cachia, Adriana A.; Verhaeghe, Benoit M.J.A.; Fourie, Helena S.; Smit, Michelle A.; Hoffman, Alwyn; Steyn, Wynand Jacobus Van der Merwe; Venter, Karien; Lefophane, Samuel (AOSIS, 2024-08-30)

  BACKGROUND : Foresight can be used to define futuristic orientated research and development (R&D) that is required to position the road transport sector for a challenging future. OBJECTIVES : To develop a set of futuristic ...
• Application of laterite-based geopolymer mortar for masonry bedding 

  Nuru, Zeyneb Kemal; Kearsley, Elsabe P.; Elsaigh, Walied A. (Trans Tech, 2024-12)

  This paper explores the production and properties of geopolymer cement mortar using laterite soils. The aim was to evaluate the laterite-based geopolymer mortars for masonry bedding applications. The testing programme ...
• Life cycle assessment of an avocado : grown in South Africa-enjoyed in Europe 

  Blaauw, Sheldon Alfred; Broekman, Andre; Maina, J.W. (James); Steyn, Wynand Jacobus Van der Merwe; Haddad, William A. (Springer, 2024-11)

  Please read abstract in article.
• Big data generation and comparative analysis of machine learning models in predicting the fundamental period of steel structures considering soil-structure interaction 

  Van der Westhuizen, Ashley Megan; Bakas, Nikolaos P.; Markou, George (World Scientific Publishing, 2024-11)

  The computing of the fundamental period of structures during seismic design is well documented in design codes but is mainly dependent on the height of the structure, which is considered to be the most influential parameter. ...
• Using machine learning algorithms to develop a predictive model for computing the maximum deflection of horizontally curved steel I-beams 

  Ababu, Elvis; Markou, George; Skorpen, Sarah Anne (MDPI, 2024-08)

  Horizontally curved steel I-beams exhibit a complicated mechanical response as they experience a combination of bending, shear, and torsion, which varies based on the geometry of the beam at hand. The behaviour of these ...
• Studying transfers in informal transport networks using volunteered GPS data 

  Ankunda, G.; Venter, C.J. (Christoffel Jacobus) (Elsevier, 2025-04)

  Multimodal integration is an important issue in public transport systems due to its influence on both passenger experience and overall network efficiency. In most countries in the global South, achieving integration is ...
• Tales from three construction sites: A qualitative investigation into work zone safety 

  Mokgatle, K.; Nemauluma, L.; Van Gruting, W.A.; Juba, A.; Masombuka, B.; Lowe, J.; Sampson, J.; Menon, A.; Ben-Edigbe, J.; De Beer, E.; Venter, K. (Southern African Transport Conference, 2024)

  Roads form the backbone of the South African economy, and the provision of adequate road infrastructure is key to facilitate socio-economic change. Many of South Africa’s roads are facing increasing growth in traffic ...
• Enhancing safe mobility using inclusive intelligent infrastructure management system 

  Abejide, S.; Adedeji, J.A. (Southern African Transport Conference, 2024)

  In the dynamic realm of urbanization, smart city development, particularly in relation to transportation infrastructure, is gaining momentum. This study addresses a gap in the current strategies by emphasizing effective ...
• Post-Covid-19 travel patterns:A literature review 

  Hirwa, E.M.; Mostafa, M. (Southern African Transport Conference, 2024)

  The COVID-19 pandemic disrupted the travel patterns of people globally. These changes could be attributed to the travel restrictions imposed by governments worldwide. Studies have shown that these changes persist somewhat ...
• Harnessing choice users to use public transport in South Africa 

  Van Wyk, L.; Onderwater, P. (Southern African Transport Conference, 2024)

  Many Choice Users (users who have the option to choose between private car and public transport) are quite happy using modern public transport (PT) systems like Gautrain and MyCiti in South Africa, but they seem reluctant ...
• Implications for transitioning to an alternative fuel bus fleet:A cost and climate impact perspective 

  Steenkamp, M.; Mtizi, C.M.R. (Southern African Transport Conference, 2024)

  Since the inception of the Paris Agreement in 2015, commitments to a more sustainable long-term climate change outcome have taken traction in both the public and private sector. This can be seen in changes in international ...
• A fresh perspective on access,accessibility and mobility towards a smart,accessible transpport system:meeting the NLTSF vision and requirements for George's CITP using a dynamic transport model with land use integration 

  Ferreira, I.W.; Roux, E.; Retief, L.; Fautley, S.M.; Husselmann, G.; Du Toit, A.; Robb, J.; Vanqa, Z.; Groenewald, L.; Power, D. (Southern African Transport Conference, 2024)

  In South Africa, municipalities are mandated to develop an Integrated Transportation Plan (ITP) every five years, with yearly updates, as per the National Land Transport Strategic Framework (NLTSF). Notably, the NLTSF ...
• An analysis of microscale segregation and socio-economic sorting in Gauteng 

  Hamann, C. (Southern African Transport Conference, 2024)

  Apartheid was the way in which the white minority government in South Africa controlled access to urban opportunities. Racially differentiated access to urban opportunities led to a strong association between race and ...
• The importance of upskilling our understanding of urban traveller behaviour 

  Hayes, G.P. (Southern African Transport Conference, 2024)

  Upskilling our ability to quantify urban traveller trip preferences and behaviour and incorporating these findings into urban transport policy development at all levels of government is a key requirement for successful ...

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