Browsing Civil Engineering by Issue Date

Browsing Civil Engineering by Issue Date

Sort by: Order: Results:

  • 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 ...
  • 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)
  • 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 ...
  • 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 ...
  • 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)
  • 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)
  • 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)
  • 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)
  • 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)
  • 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)
  • 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 ...
  • 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)
  • 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, ...
  • 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 ...
  • 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 ...
  • 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. ...
  • 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 ...
  • 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 ...
  • 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 ...
  • Kearsley, Elsabe P.; Van As, S.C. (South African Institution of Civil Engineering, 1995)
    The condition of a railway track tends to deteriorate with time. The objective of this paper is to investigate this deterioration and to determine whether improvements in track geometry can retard the deterioration, and ...