Results 21 to 30 of about 4,722,044 (303)

Improvement of approaches to calculating the distance between expansion joints in road cement concrete pavement [PDF]

open access: yesДороги і мости
Introduction. Expansion joints are an integral part of the design of a cement-concrete road surface, as they provide compensation for temperature and shrinkage deformations, preventing uncontrolled crack formation. Rational design of the distance between
Igor Gameliak   +3 more
doaj   +1 more source

Estimating the Bitumen Ratio to be Used in Highway Asphalt Concrete by Machine Learning

open access: yesThe Baltic Journal of Road and Bridge Engineering
Hot mix asphalt, which is frequently used in road pavements, contains bitumen in certain proportions. This bitumen ratio varies according to the layers in the road pavements. The bitumen ratio in each pavement is usually estimated by the Marshall design
Muhammed Yasin Çodur   +2 more
doaj   +1 more source

Determination of priority inspection and repair urgency of transport structures using the software complex “Analytical expert system for bridge management” [PDF]

open access: yesДороги і мости
Introduction. Transport structures are crucial elements of critical infrastructure that contribute to economic development and ensure the security of regions and the state as a whole.
Artem Bezuglyi   +5 more
doaj   +1 more source

A Strategic AHP-Based Framework for Mitigating Delays in Road Construction Projects in the Philippines

open access: yesFuture Transportation
Delays in road construction projects pose significant challenges in the Philippines, resulting in increased costs, project overruns, and unmet infrastructure goals.
Jolina Marie O. Pedron   +6 more
doaj   +1 more source

Application of metal reinforcement of periodic profile in transport structures. Standardization issues [PDF]

open access: yesДороги і мости
Introduction. Due to the cancellation of GOST 5781-82 on periodic profile reinforcement for reinforced concrete structures in Ukraine in 2019, a situation arose when the implementation of design, construction and installation works on bridges was ...
Ihor Babiak, Volodymyr Kaskiv
doaj   +1 more source

Road congestion [PDF]

open access: yes, 2015
Every driver will have experienced the situation in which, as additional traffic joins a road, speeds fall, queues form and travel times become longer and more predictable. Engineers and traffic scientists have devoted considerable effort to understanding how such conditions arise, and how the key parameters of traffic flow, traffic concentration (or ...
May, A, Liu, R, Shepherd, S
openaire   +2 more sources

Methodological approaches to production inspection in the process of product certification and production authentication [PDF]

open access: yesДороги і мости
Introduction. The article examines methodical approaches to compiling the process of product certification and certification, which is an important step in ensuring stable road infrastructure. products.
Andrii Skrypnyk   +2 more
doaj   +1 more source

THEORETICAL ASPECTS AND METHODOLOGICAL APPROACHES TO DETERMINING THE AMOUNT OF DAMAGE AND LOSSES CAUSED TO ROADS AS A RESULT OF ARMED AGGRESSION

open access: yesДороги і мости
Introduction. As a result of a large-scale armed attack on the sovereign territory of Ukraine and active hostilities, most of the military, civilian and infrastructure facilities have been significantly destroyed or damaged.
Serhii Illiash   +2 more
doaj   +1 more source

Use of regulatory documents regarding materials for horizontal road markings [PDF]

open access: yesДороги і мости
Introduction. Horizontal road markings are a crucial element of road safety, traffic organization and flow management. They also enhance the road's capacity by more than 20 % and reduce the number of road traffic accidents.
Alina Korchevska   +3 more
doaj   +1 more source

Unmet Needs: Superstorm Sandy and Immigrant Communities in the Metro New York Area [PDF]

open access: yes, 2012
[Excerpt] More than a month after Superstorm Sandy, many New Yorkers continue to struggle with the devastation of their homes, neighborhoods and livelihoods. One group that has faced particular challenges, but has received little attention are the region’
Make the Road New York
core   +1 more source

Home - About - Disclaimer - Privacy