Results 1 to 10 of about 121,117 (149)

Advanced Railway Infrastructures Engineering [PDF]

open access: yesApplied Sciences, 2022
The European Commission is developing a Single European Transport Area and has promoted a modal shift from road to rail to achieve a more competitive and resource-efficient transport system [...]
Araliya Mosleh   +3 more
openaire   +3 more sources

A Dynamic Model for the Study and Simulation of the Pantograph–Rigid Catenary Interaction with an Overlapping Span

open access: yesApplied Sciences, 2021
In this paper, the authors present a mathematical and engineering model to optimally calculate the dynamic equation on the pantograph–catenary interaction when considering a rigid catenary with an overlapping span.
Jesús Benet   +4 more
doaj   +1 more source

TESTING GROUND CONDITIONS FOR EFFECTIVE BURIED SENSOR WIRELESS LORAWAN SIGNAL TRANSMISSION [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
Long-range, low-power, wide-area network modulation technique (LoRa) is already used in a variety of fields, such as agriculture and healthcare, to reliably transmit a small amount of data above ground.
Y. Lai   +6 more
doaj   +1 more source

Thermal response of energy soldier pile walls [PDF]

open access: yesE3S Web of Conferences, 2020
Utilising foundation systems as heat exchangers has received significant public interest worldwide, as these energy geo-structures can constitute a clean, renewable, and economical solution for space heating and cooling.
Zhong Yu   +4 more
doaj   +1 more source

Investigation of performance parameters of building thermal battery [PDF]

open access: yesE3S Web of Conferences, 2022
The concept of a building thermal battery refers to storing the supplied heat and releasing it the another time through radiation and convection. The introduction of building thermal battery performance has created a more convenient solution to the ...
Zhang Y.Z.   +5 more
doaj   +1 more source

The State of the Art of Materials Management Research in the Construction Industry [PDF]

open access: yesMATEC Web of Conferences, 2019
Materials management is a vital element in managing projects as materials contribute more than 60% of the total project cost. It also plays a key role because the success of every construction project relies heavily on having materials on time and at a ...
Koriom Ngor K.   +4 more
doaj   +1 more source

Research on collapse ultimate load of fabricated reinforced concrete column and steel beam composite frame structure

open access: yesScientific Reports, 2022
In this work, the collapse ultimate load of a prefabricated reinforced concrete column–steel beam composite frame structure was studied. During the study, the “new RCS beam-to-column joint” was used as the beam-to-column connection in the experimental ...
Youquan Liu   +3 more
doaj   +1 more source

Connectivity of metro station location with urban space – a study of Hanoi metro line N°2.3 [PDF]

open access: yesE3S Web of Conferences, 2023
The shift toward public transport has become essential for sustainable urban development; enhancing the convenience and comfort of users. As a modern urban public transportation, the metro/urban rail rapid system has many advantages such as mass transit ...
Giang Vu Thi Thuy   +5 more
doaj   +1 more source

THE EFFECT OF PIXEL SIZE ON THE ACCURACY OF ORTHOPHOTO PRODUCTION [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
In our country, orthophoto products are used by the public and private sectors for engineering services and infrastructure projects, Orthophotos are particularly preferred due to faster and are more economical production according to vector digital ...
S. Kulur   +3 more
doaj   +1 more source

Configurations and exergy analysis of district heating substations based mainly on renewable energy [PDF]

open access: yesE3S Web of Conferences, 2022
The energy in the district heating system is transforming into a clean, low-carbon and integrated production and consumption mode to reduce greenhouse gas emissions and dependence on fossil energy.
Gao Y.J.   +6 more
doaj   +1 more source

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