Zobrazeno 1 - 10
of 114
pro vyhledávání: '"circular curve"'
Publikováno v:
Frontiers in Energy Research, Vol 11 (2024)
The high carbon emissions of vehicles traveling on horizontal curve road sections cannot be ignored. Facing the difficulty of accurately quantifying the carbon emission of driving on horizontal curves and the unknown causes of high carbon emission, t
Externí odkaz:
https://doaj.org/article/d7b328e6684e42cbb5fcdbe3e2209fb7
Akademický článek
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Publikováno v:
Infrastructures, Vol 8, Iss 4, p 69 (2023)
In this paper, the authors examined the change in track gauges in curves for several railway lines with low and high traffic in Hungary (i.e., secondary lines and main lines). They covered the processing of raw data as well as statistical calculation
Externí odkaz:
https://doaj.org/article/34d756f5f0b5490f8f9c7918ab79f205
Publikováno v:
Applied Sciences, Vol 13, Iss 7, p 4075 (2023)
Complex terrain conditions of wind farms, the large weight and the long size of wind turbine equipment, the high economic requirements of transportation on roads, and a shortage of relevant standards and codes lead to difficulty in road design and ro
Externí odkaz:
https://doaj.org/article/37791f5f6cad409fb5eabb1d9581a457
Publikováno v:
Archives of Transport, Vol 52, Iss 4, Pp 67-79 (2019)
It is easy to skid and roll by centrifugal force and wind, which affects the safety of the vehicle. At the same time, the special location of bridge and tunnel connecting segment in the canyon will accelerate the wind, and make the transverse wind pl
Externí odkaz:
https://doaj.org/article/69a067a5a9044912b9b933f79ec7f84d
Publikováno v:
Jixie chuandong, Vol 43, Pp 41-45 (2019)
The spatial trajectory and pose planning of manipulator is often completed by interpolation calculation. In order to realize spatial curve trajectory and pose planning, a kind of method is put forward that the pose of the eoat in discrete points of t
Externí odkaz:
https://doaj.org/article/998d59417abb423e83111d75324bb12e
Publikováno v:
Nauka ta progres transportu, Vol 74, Iss 2, Pp 77-86 (2018)
Purpose. The main purpose of this paper is to analyze the existing methods for surveying curves in a plan, to study the influence of the errors in measuring plan parameters on the permitted speeds of motion, to develop re-commendations for reducing r
Externí odkaz:
https://doaj.org/article/9012c71d593941288eb62aa675e2c8e4
Autor:
A. Y. Kuzyshyn
Publikováno v:
Nauka ta progres transportu, Vol 69, Iss 3, Pp 32-44 (2017)
Purpose. When locomotives move in curved sections of the railway track, horizontal forces arise, which lead to pressing the ridge of the wheel pair to the railway track. The article is aimed to develop a method for determining the frame force acting
Externí odkaz:
https://doaj.org/article/7f72a9f25a2a4bbcbeb6262b50e08d2b
Akademický článek
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Akademický článek
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