Baza Publikacji Pracowników Politechniki Lubelskiej

Status:
Autorzy:	Ferdynus Mirosław, Kotełko Maria, Urbaniak Mariusz
Dyscypliny:
	Aby zobaczyć szczegóły należy się zalogować.
Rok wydania:	2019
Wersja dokumentu:	Drukowana \| Elektroniczna
Język:	angielski
Wolumen/Tom:	144
Numer artykułu:	106239
Strony:	1 - 13
Impact Factor:	4,033
Web of Science® Times Cited:	43
Scopus® Cytowania:	51
Bazy:	Web of Science \| Scopus
Efekt badań statutowych	NIE
Materiał konferencyjny:	NIE
Publikacja OA:	NIE
Abstrakty:	angielski
	The paper presents results of the numerical and experimental study into crashworthiness performance and energy absorption capability of thin-walled square section columns with dents, subjected to axial impact load. Thin-walled aluminum tubes with four dents in the corners are under investigation. Energy absorption effectiveness of energy absorbing thin-walled structures is discussed. Finite Element parametric study into energy absorption capacity of structures under investigation is performed. Crushing behavior and some crashworthiness indicators are examined. Results of experimental impact tests carried out on aluminum tubes with dents of selected shape and position are presented. FE theoretical model and numerical results are confronted with those obtained from experimental tests. Some conclusions concerning optimal dent shape and position are derived.

Crashworthiness performance of thin-walled prismatic tubes with corner dents under axial impact - Numerical and experimental study