Browsing Civil Engineering by Issue Date

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Browsing Civil Engineering by Issue Date

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  • Inception report. Research concepts and procedures (Report I) 
    Empresa Brasileira de Planejamento de Transportes; Brazilian Transportation Planning Agency; International Bank for Reconstruction and Development; Texas Research and Development Foundation; GEIPOT; DNER; Brazil. Departamento Nacional de Estradas de Rodagem; United Nations Development Programme; UNDP; Goiás (Brazil : State). Departamento de Estradas de Rodagem; DER-GO; Minas Gerais (Brazil). Departamento de Estradas de Rodagem; DERMG; World Bank; IBRD; TRDF (Empresa Brasileira de Planejamento de Transportes ; United Nations Development Programe, 1976-04)
    A research project is underway in Brazil to develop mathematical models for highway planning. Cost models will be developed relating highway construction, maintenance and utilization. The 42-month project began in ...
  • Midterm report. Preliminary results and analyses (Report II) 
    Empresa Brasileira de Planejamento de Transportes; Brazilian Transportation Planning Agency; International Bank for Reconstruction and Development; Texas Research and Development Foundation; GEIPOT; DNER; Brazil. Departamento Nacional de Estradas de Rodagem; United Nations Development Programme; UNDP; Goiás (Brazil : State). Departamento de Estradas de Rodagem; DER-GO; Minas Gerais (Brazil). Departamento de Estradas de Rodagem; DERMG; World Bank; IBRD; TRDF (Empresa Brasileira de Planejamento de Transportes ; United Nations Development Programe, 1977-08)
  • Midterm report. Preliminary results and analyses (Summary) 
    Empresa Brasileira de Planejamento de Transportes; Brazilian Transportation Planning Agency; International Bank for Reconstruction and Development; Texas Research and Development Foundation; GEIPOT; DNER; Brazil. Departamento Nacional de Estradas de Rodagem; United Nations Development Programme; UNDP; Goiás (Brazil : State). Departamento de Estradas de Rodagem; DER-GO; Minas Gerais (Brazil). Departamento de Estradas de Rodagem; DERMG; World Bank; IBRD; TRDF (Empresa Brasileira de Planejamento de Transportes ; United Nations Development Programe, 1977-11)
    This summary of the project midterm report presents achievements and results at Midterm. The accomplishments of the 150- man research team are presented, and include preliminary equations relating roadway characteristics ...
  • A structural design procedure for cement-treated layers in pavements 
    Otte, Eddie (University of Pretoria, 1978)
    Cement-treated materials have been used successfully in road pavements since the thirties. In the past the research developments were mainly directed towards, and the emphasis during design was mainly placed on material ...
  • Final Report. Volume 7. Study of pavement maintenance and deterioration 
    Empresa Brasileira de Planejamento de Transportes; Brazilian Transportation Planning Agency; International Bank for Reconstruction and Development; Texas Research and Development Foundation; GEIPOT; DNER; Brazil. Departamento Nacional de Estradas de Rodagem; United Nations Development Programme; UNDP; Goiás (Brazil : State). Departamento de Estradas de Rodagem; DER-GO; Minas Gerais (Brazil). Departamento de Estradas de Rodagem; DERMG; World Bank; IBRD; TRDF (Empresa Brasileira de Planejamento de Transportes ; United Nations Development Programe, 1981)
  • Final report. Volume 1. Summary of the ICR research 
    Empresa Brasileira de Planejamento de Transportes; Brazilian Transportation Planning Agency; International Bank for Reconstruction and Development; Texas Research and Development Foundation; GEIPOT; DNER; Brazil. Departamento Nacional de Estradas de Rodagem; United Nations Development Programme; UNDP; Goiás (Brazil : State). Departamento de Estradas de Rodagem; DER-GO; Minas Gerais (Brazil). Departamento de Estradas de Rodagem; DERMG; World Bank; IBRD; TRDF (Empresa Brasileira de Planejamento de Transportes ; United Nations Development Programe, 1981)
  • Final report. Volume 10. Model for simulating traffic (MST) 
    Empresa Brasileira de Planejamento de Transportes; Brazilian Transportation Planning Agency; International Bank for Reconstruction and Development; Texas Research and Development Foundation; GEIPOT; DNER; Brazil. Departamento Nacional de Estradas de Rodagem; United Nations Development Programme; UNDP; Goiás (Brazil : State). Departamento de Estradas de Rodagem; DER-GO; Minas Gerais (Brazil). Departamento de Estradas de Rodagem; DERMG; World Bank; IBRD; TRDF (Empresa Brasileira de Planejamento de Transportes ; United Nations Development Programe, 1981)
  • Final report. Volume 6, Study of vehicle behavior and performance 
    Empresa Brasileira de Planejamento de Transportes; Brazilian Transportation Planning Agency; International Bank for Reconstruction and Development; Texas Research and Development Foundation; GEIPOT; DNER; Brazil. Departamento Nacional de Estradas de Rodagem; United Nations Development Programme; UNDP; Goiás (Brazil : State). Departamento de Estradas de Rodagem; DER-GO; Minas Gerais (Brazil). Departamento de Estradas de Rodagem; DERMG; World Bank; IBRD; TRDF (Empresa Brasileira de Planejamento de Transportes ; United Nations Development Programe, 1981)
  • Final report. Volume 3. Instrumentation 
    Empresa Brasileira de Planejamento de Transportes; Brazilian Transportation Planning Agency; International Bank for Reconstruction and Development; Texas Research and Development Foundation; GEIPOT; DNER; Brazil. Departamento Nacional de Estradas de Rodagem; United Nations Development Programme; UNDP; Goiás (Brazil : State). Departamento de Estradas de Rodagem; DER-GO; Minas Gerais (Brazil). Departamento de Estradas de Rodagem; DERMG; World Bank; IBRD; TRDF (Empresa Brasileira de Planejamento de Transportes ; United Nations Development Programe, 1981)
  • Final report. Volume 5, Research on the Interrelationships Between Costs of Highway Construction, Maintenance and Utilization 
    Empresa Brasileira de Planejamento de Transportes; Brazilian Transportation Planning Agency; International Bank for Reconstruction and Development; Texas Research and Development Foundation; GEIPOT; DNER; Brazil. Departamento Nacional de Estradas de Rodagem; United Nations Development Programme; UNDP; Goiás (Brazil : State). Departamento de Estradas de Rodagem; DER-GO; Minas Gerais (Brazil). Departamento de Estradas de Rodagem; DERMG; World Bank; IBRD; TRDF (Empresa Brasileira de Planejamento de Transportes ; United Nations Development Programe, 1981)
    This Volume records the activities of the PICR User Cost Surveys Group which conducted a large vehicle operating cost survey in Central, Western and Southern Brazil during the period 1975 to 1981. The Group was responsible ...
  • Final report. Volume 9, Model of time and fuel consumption (MTC) 
    Empresa Brasileira de Planejamento de Transportes; Brazilian Transportation Planning Agency; International Bank for Reconstruction and Development; Texas Research and Development Foundation; GEIPOT; DNER; Brazil. Departamento Nacional de Estradas de Rodagem; United Nations Development Programme; UNDP; Goiás (Brazil : State). Departamento de Estradas de Rodagem; DER-GO; Minas Gerais (Brazil). Departamento de Estradas de Rodagem; DERMG; World Bank; IBRD; TRDF (Empresa Brasileira de Planejamento de Transportes ; United Nations Development Programe, 1981)
  • Final report. Volume 8, Highway costs model (MICR) 
    Empresa Brasileira de Planejamento de Transportes; Brazilian Transportation Planning Agency; International Bank for Reconstruction and Development; Texas Research and Development Foundation; GEIPOT; DNER; Brazil. Departamento Nacional de Estradas de Rodagem; United Nations Development Programme; UNDP; Goiás (Brazil : State). Departamento de Estradas de Rodagem; DER-GO; Minas Gerais (Brazil). Departamento de Estradas de Rodagem; DERMG; World Bank; IBRD; TRDF (Empresa Brasileira de Planejamento de Transportes ; United Nations Development Programe, 1981)
  • Aspekte van plaveiselevaluering en-ontwerp soos bepaal met behulp van die dinamiese kegelpenetrometer 
    Kleyn, Eduard Godfried (University of Pretoria, 1984)
    The initial utilization and calibration of the Dynamic Cone Penetrometer (DCP) for road pavement evaluation by the TPA Roads Department is discussed. The graphic representation of measurements are also illustrated. Following, ...
  • Bituminous pavement rehabilitation design 
    Jordaan, Gerrit Jacobus (University of Pretoria, 1984)
    South Africa is a country fortunate in possessing a well developed network of paved roads that provides a basic and often overlooked facility for the social and economic welfare of the country. However, an accute shortage ...
  • Some aspects of the structural design of segmental block pavements in Southern Africa 
    Clifford, John Michael (University of Pretoria, 1984)
    This thesis presents a catalogue of designs for segmental block pavements for use in Southern Africa. It developes a basis for the designs by identifying and quantifying those parameters which affect the design. The ...
  • Terrain profile roughness measurement and characterization 
    Zaayman, Oswald Cornelius Dannhauser (University of Pretoria, 1988)
    Read abstract in the document
  • Die ontwerp van grond- en rotsvuldamstrukture 
    Badenhorst, Daniel Barend (University of Pretoria, 1988)
    Afrikaans: Hierdie verhandeling vorm 'n dokument waarin riglyne met betrekking tot die antwerp van grand- en rotsvuldamme (vuldamme) vir Suid-Afrikaanse toestands saamgestel is. Bestaande kennis is gerntegreer en saamgevat. ...
  • The influence of geotechnical properties on the performance of gravel wearing course materials 
    Paige-Green, Philip (University of Pretoria, 1989)
    Unpaved roads comprise about 72 percent of the national and provincial road network in South Africa and substantially more of the total southern African road network. Significant costs are incurred annually by the ...
  • The effect of material properties on the compactabillty of some untreated roadbuilding materials 
    Semmelink, C.J. (Christiaan Johan) (University of Pretoria, 1991)
    The proper densification of the separate pavement layers forms an integral part of road construction. Many problems, are, however, experienced in this area. Because of a lack of knowledge the compaction of untreated ...
  • The applicability of published pavement deterioration models for national roads 
    Kannemeyer, Louw (University of Pretoria, 1993)
    The growing interest in pavement management systems (PMSs), both in South Mrica and internationally, has been in response to a shift in importance from the construction of new roads to the maintenance of the existing ...