Results 91 to 100 of about 19,789 (187)

Contributions to predicting contaminant leaching from secondary materials used in roads [PDF]

, 2004
Slags, coal ashes, and other secondary materials can be used in road construction. Both traditional and secondary materials used in roads may contain contaminants that may leach and pollute the groundwater.
Apul, Defne S
core   +2 more sources

Soil geohazard mapping for improved asset management of UK local roads [PDF]

, 2015
Unclassified roads comprise 60% of the road network in the United Kingdom (UK). The resilience of this locally important network is declining. It is considered by the Institution of Civil Engineers to be “at risk” and is ranked 26th in the world ...
Farewell, Timothy S., Hallett, Stephen H., Pritchard, Oliver G.   +2 more
core   +2 more sources

State of bridge facilities of Ukraine on public roads of national importance in the controlled territories in 2023

Дороги і мости
Introduction. Bridges are important critical infrastructure facilities; they play a key role in economic development and ensure the security of regions and the state as a whole. During the period of martial law, bridges became an important element of the
Leonida Chaikovska, Liuda Panibratets, Serhii Stepanov, Vladyslava Hriniv, Volodymyr Kaskiv   +4 more
doaj   +1 more source

Caracterización comparativa de agregados obtenidos de rocas ígneas usados en construcción vial

Infraestructura Vial, 2014
El desempeño de los agregados minerales en la construcción vial con mezclas asfálticas, específicamente depende de una compleja interacción de los factores  entre los cuales el tipo de roca, la variación mineralógica y el estado general del material ...
Alexei Chiman, Larissa Chiman, Luis Enrique Sanabria Grajales, Jhon Wilson Correa Avello   +3 more
doaj   +1 more source

Public Perceptions of the Midwest\u27s Pavements - Iowa - Executive Summary [PDF]

, 2001
This report summarizes Iowa results of a five year, Pooled Fund study involving the Wisconsin, Iowa, and Minnesota DOTs designed to 1) assess the public\u27s perceptions of the departments’ pavement improvement strategies and 2) to develop customer-based
Giese, James K., Griffin, Robert J., Kuemmel, David A., Robinson, Richard, Sonntag, Ronald C.   +4 more
core   +1 more source

Criterion influence on the choice of the transport connection type in organising the delivery of goods under international integration conditions

Дороги і мости
Introduction. The organisation of cargo delivery in various transport connection options requires the identification of the most optimal parameters of transportation by certain transport modes and the development of better transport connections.
Olena Kuchma
doaj   +1 more source

A New Materials and Design Approach for Roads, Bridges, Pavement, and Concrete [PDF]

, 2020
Increased understanding of demand for transport energy and how to improve road pavement materials would enable decision makers to make environmental, financial, and other positive changes in future planning and design of roads, bridges, and other ...
Acharya, Tathagata, Bergkamp, Jesse, Cabrales, Luis, Fuchs, Alan, Michieka, Nyakundi   +4 more
core   +1 more source

MODELS OF THE PROJECT MANAGEMENT SYSTEM FOR THE DEVELOPMENT OF SELF-MANAGED ORGANIZATIONS IN THE PORTFOLIOS OF INFRASTRUCTURE RENEWAL PROJECTS OF UKRAINE

Дороги і мости
Introduction. The recovery of Ukraine from the consequences of the full-scale aggression of the russian federation requires the implementation of a whole set of projects, programs and project portfolios.
Andrii Ivko
doaj   +1 more source

THEORETICAL SUBSTANTIATION OF THE USE OF FLY ASH AS A FILLER IN ASPHALT

Дороги і мости
Introduction. Asphalt mixtures are one of the most widely used materials in road construction. For the production of these mixtures, mainly conditioned mineral materials are used – coarse aggregate, fine aggregate and filler, and bitumen is used as a ...
Volodymyr Kaskiv, Оleksii Sokolov
doaj   +1 more source

Laboratory and Field Evaluation of Modified Asphalt Binders and Mixes for Alaskan Pavements [PDF]

, 2019
In order to properly characterize modified asphalt binders and mixes for Alaskan pavements, this study evaluated properties of 13 asphalt binders typically used in Alaska from three different suppliers, and 10 hot mix asphalt (HMA) mixtures which were ...
Liu, Jenny, Liu, Jun
core