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Browsing Engineering, Built Environment and Information Technology by Author "Horak, Emile"
Now showing items 1-20 of 27
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Horak, Emile; Range, H.; De Vos, J.; Barnes, E.; Southern African Transport Conference (28th : 2009 : Pretoria, South Africa) (Document Transformation Technologies, 2009-07-06)Paper presented at the 28th Annual Southern African Transport Conference 6 - 9 July 2009 "Sustainable Transport", CSIR International Convention Centre, Pretoria, South Africa.
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Visser, Alex T.; Morton, Bruce S.; Horak, Emile; Southern African Transport Conference (21st : 2002 : Pretoria, South Africa) (SATC, 2002-07)Paper presented at the 21st Annual South African Transport Conference 15 - 18 July 2002 "Towards building capacity and accelerating delivery", CSIR International Convention Centre, Pretoria, South Africa.
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Kruger, J.; Horak, Emile (SATC, 2005-07)Paper presented at the 24th Annual Southern African Transport Conference 11 - 13 July 2005 "Transport challenges for 2010", CSIR International Convention Centre, Pretoria, South Africa.
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Horak, Emile (University of Pretoria, 2010-04-15)The non-destructive measurement of deflection basins has come a long way from measuring only maximum deflection or radius of curvature and using empirical relationships in rehabilitation design. New equipment was developed ...
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Horak, Emile (South African Institution of Civil Engineering, 2008-06)The falling weight deflectometer (FWD) is used worldwide as an established, valuable, nondestructive road testing device for pavement structural analyses. The FWD is used mostly for rehabilitation project level design ...
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Steyn, Wynand Jacobus Van der Merwe; Horak, A.B.M.; Horak, Emile; Southern African Transport Conference (31st : 2012 : Pretoria, South Africa); Minister of Transport, South Africa (Document Transformation Technologies, July 2012)Paper presented at the 31st Annual Southern African Transport Conference 9-12 July 2012 "Getting Southern Africa to Work", CSIR International Convention Centre, Pretoria, South Africa.
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Visser, Alex T.; Guiamba, D.; Horak, Emile; Southern African Transport Conference (29th : 2010 : Pretoria, South Africa); Transportation Research Board of the National Academies (TRB) (Document Transformation Technologies, 2010-08)Paper presented at the 29th Annual Southern African Transport Conference 16 - 19 August 2010 "Walk Together", CSIR International Convention Centre, Pretoria, South Africa. ABSTRACT:
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Mukandila, M.W.K.E.; Milne, T.I.; Horak, Emile; Southern African Transport Conference (28th : 2009 : Pretoria, South Africa) (Document Transformation Technologies, 2009-07-06)Paper presented at the 28th Annual Southern African Transport Conference 6 - 9 July 2009 "Sustainable Transport", CSIR International Convention Centre, Pretoria, South Africa.
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Horak, Emile; Komba, Julius Joseph; Maina, J.W. (James); Sebaaly, Haissam; Muller, Joanne (Elsevier, 2022-04)Contiguous aggregates are aggregate sizes that consecutively follow a typical aggregate grading curve. Porosity calculation is possible for a binary or longer ranges of contiguous aggregates. Porosity is a fundamental ...
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Maina, J.W. (James); Horak, Emile; Guiamba, D.; Hartman, A. (SATC, 2008-07)Paper presented at the 27th Annual Southern African Transport Conference 7 - 11 July 2008 "Partnership for research and progress in transportation", CSIR International Convention Centre, Pretoria, South Africa.
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Horak, Emile; Hefer, A.; Maina, J.W. (James) (Southern African Transport Conference, 2015)Structural Number (SN) is a well-known pavement index methodology derived from the product of structural layer coefficients, layer thicknesses and environmental (and drainage) factors. Subsequently, the Adjusted Structural ...
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Cromhout, A.; Horak, Emile; Du Toit, Therina; Van der Merwe, D.; Maina, J.W. (James) (Southern African Transport Conference 2021, 2021)Government clients require that 30% of work be done by Exempt Micro Enterprise (EME) and Qualifying Small Enterprise (QSE) sub-consultants and can be difficult to achieve in high technology environments such as specialist ...
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Range, H.; Horak, Emile (SATC, 2005-07)Paper presented at the 24th Annual Southern African Transport Conference 11 - 13 July 2005 "Transport challenges for 2010", CSIR International Convention Centre, Pretoria, South Africa.
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Visser, Alex T.; Brink, Anna-Carin; Horak, Emile; Strauss, P.J. (Pieter J.); Perry, B.D. (Brian D.), 1946- (SATC, 2004-07)Paper presented at the 23rd Annual Southern African Transport Conference 12 - 15 July 2004 "Getting recognition for the importance of transport", CSIR International Convention Centre, Pretoria, South Africa. It is by now ...
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Horak, Emile; Emery, S.; Agaienz, A.; Southern African Transport Conference (20th : 2001 : Pretoria, South Africa) (SATC, 2001-07)Paper presented at the 20th Annual South African Transport Conference 16 - 20 July 2001 "Meeting the transport challenges in Southern Africa", CSIR International Convention Centre, Pretoria, South Africa.
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Visser, Alex T.; Morton, Bruce S.; Horak, Emile (Document Tansformation Technologies, 2007-07-09)Freight transport in South Africa is dominated by two modes, namely road transport and rail transport. The current dominance of road is not only linked to high value commodities, perishables or short transport distances, ...
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Visser, Alex T.; Morton, Bruce S.; Horak, Emile (SATC, 2007-07)Paper presented at the 26th Annual Southern African Transport Conference 9 - 12 July 2007 "The challenges of implementing policy?", CSIR International Convention Centre, Pretoria, South Africa. ABSTRACT:Numerous studies ...
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Visser, Alex T.; Morton, Bruce S.; Horak, Emile (SATC, 2006-07)Paper presented at the 25th Annual Southern African Transport Conference 10 - 13 July 2006 "2010: Will transport infrastructure and systems be ready?", CSIR International Convention Centre, Pretoria, South Africa.
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Horak, Emile; Maina, J.W. (James); Myburgh, P.; Sebaaly, Haissam (South African Institution of Civil Engineering, 2019-09)Asphalt mix designs tend to optimise the load transfer via aggregate skeletons as main mechanism to provide rut resistance, often to the detriment of durability. Permeability, as a significant durability indicator, is ...
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Schnoor, H.; Horak, Emile; Southern African Transport Conference (31st : 2012 : Pretoria, South Africa); Minister of Transport, South Africa (2012-10-05)Paper presented at the 31st Annual Southern African Transport Conference 9-12 July 2012 "Getting Southern Africa to Work", CSIR International Convention Centre, Pretoria, South Africa.
Now showing items 1-20 of 27