Temat: structural dynamic - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: A synthesis model for forcing action arrangement in the system of reducing dynamic loads of a mobile machine
Autorzy:: Kaźmierczak, H.
Pawłowski, T.
Zembrowski, K.
Powiązania:: https://bibliotekanauki.pl/articles/265773.pdf
Data publikacji:: 2015
Wydawca:: Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:: structural changes
dynamic susceptibility
forcing system model
dynamic mobility
zmiany strukturalne
podatność dynamiczna
drgania
Opis:: An idea is presented for a method to lower excessive dynamic loads in the system of supporting structure, mechanical-hydraulic forcing system, vibration isolation system, protective unit. The dynamic characteristics of the system are determined by the method of dynamic susceptibility. An analytical model of the system was built (mobile machine to carry out protective treatments; project WDN-POIG.01.03.01-00-164/09).
Źródło:: International Journal of Applied Mechanics and Engineering; 2015, 20, 2; 437-443
1734-4492
2353-9003
Pojawia się w:: International Journal of Applied Mechanics and Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: The effect of Pendolino high-speed rail on the structure of buildings located in the proximity of railway tracks
Autorzy:: Grębowski, K.
Ulman, Z.
Powiązania:: https://bibliotekanauki.pl/articles/264853.pdf
Data publikacji:: 2016
Wydawca:: Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:: pociąg dużych prędkości
analiza dynamiczna
tory kolejowe
uszkodzenie konstrukcji
high-speed trains
FEM
dynamic analysis
railway tracks subgrade stability
structural damage
Opis:: The following research focuses on the dynamic analysis of impact of the high-speed train induced vibrations on the structures located near railway tracks. The office complex chosen as the subject of calculations is located in the northern part of Poland, in Gdańsk, in the proximity of Pendolino, the high speed train route. The high speed trains are the response for the growing needs for a more efficient railway system. However, with a higher speed of the train, the railway induced vibrations might cause more harmful resonance in the structures of the nearby buildings. The damage severity depends on many factors such as the duration of said resonance and the presence of additional loads. The studies and analyses helped to determinate the method of evaluating the impact of railway induced vibrations on any building structure. The dynamic analysis presented in the research is an example of a method which allows an effective calculation of the impact of vibrations via SOFISTIK program.
Źródło:: International Journal of Applied Mechanics and Engineering; 2016, 21, 1; 231-238
1734-4492
2353-9003
Pojawia się w:: International Journal of Applied Mechanics and Engineering
Dostawca treści:: Biblioteka Nauki

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