Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Pultznerová, Alžbeta"'
Publikováno v:
Civil and Environmental Engineering, Vol 19, Iss 2, Pp 493-500 (2023)
Based on the quality control diagnostics of the used base layers on the interstation railway section Palárikovo - Nové Zámky, the article analyzes the achieved results of static load tests that were carried out on the plane of the sub-ballast uppe
Externí odkaz:
https://doaj.org/article/babbb4c60d0b45f7ba110357dfff5c82
Publikováno v:
Civil and Environmental Engineering, Vol 18, Iss 2, Pp 402-407 (2022)
Most of the railway lines in Slovakia were built in the second half of the 19th century, or until 1918 (the establishment of Czechoslovakia). Except for the post-World War II period, when approximately 71 % of the Slovak lines had to be renewed, limi
Externí odkaz:
https://doaj.org/article/b7c7081fc88f4626b766c109ff6fe07a
Autor:
Hodás Stanislav, Pultznerová Alžbeta
Publikováno v:
Civil and Environmental Engineering, Vol 18, Iss 1, Pp 29-38 (2022)
Trains that pass through several structural objects must overcome resistances acting against the train run. In case the track gradient of railway line is designed in values approaching the maximum allowable standard track gradient. Further adjustment
Externí odkaz:
https://doaj.org/article/52f8b216c93a4711815226f19bba9c95
Autor:
Hodás Stanislav, Pultznerová Alžbeta
Publikováno v:
Civil and Environmental Engineering, Vol 15, Iss 1, Pp 5-12 (2019)
In the paper, a numerical modelling experiment is presented in order to detect the temperature transition through the individual layers of the railway formation during the winter period that is their undesirable freezing. In the experiment, the tempe
Externí odkaz:
https://doaj.org/article/af930dfd27144fc89623f07206963028
Akademický článek
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Autor:
Hodás Stanislav, Pultznerová Alžbeta
Publikováno v:
Civil and Environmental Engineering, Vol 13, Iss 2, Pp 134-142 (2017)
High quality of railway track construction is a major priority. One of the quality elements is the resistance to load of railway formation with individual structural layers caused by negative temperatures during the critical freezing period of winter
Externí odkaz:
https://doaj.org/article/17426feeca4141d1b639c15d49ebd61b
Autor:
Pultznerová Alžbeta, Grenčík Juraj
Publikováno v:
MATEC Web of Conferences, Vol 313, p 00035 (2020)
Purpose of the noise barriers is to create an acoustically sufficient impermeable obstacle located on the sound wave propagation path, thereby creating a shadow of the sound pressure level behind the barrier. The paper is focused on the analysis of m
Externí odkaz:
https://doaj.org/article/abc1c889c7cc4d929c23eed65b20b388
Akademický článek
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Publikováno v:
MATEC Web of Conferences, Vol 196, p 04076 (2018)
When reducing noise, especially around the so-called corridor railway tracks, but also at the hump yard, the most suitable structure and composition of acoustic barrier materials are searched. It is also issue of the durability and stability paramete
Externí odkaz:
https://doaj.org/article/ba00cc482024478ebc164cb32de9515d