Design of novel plug-type triggers for composite square tubes: enhancement of energy-absorption capacity and inducing failure mechanisms
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2017.06.050
Abstract: Abstract To improve their energy-absorption capacity and induce failure mechanisms, the plug-type triggers of composite square tubes are designed and compared. A progressive failure model verified by the axial quasi-static loading test is proposed. Six… read more here.
Keywords: failure; square tubes; plug; energy absorption ... See more keywords
Study on crushing behaviors of foam-filled thin-walled square tubes with different types and number of initiators under multiple angle loads
Sign Up to like & getrecommendations! Published in 2019 at "Thin-walled Structures"
DOI: 10.1016/j.tws.2019.106376
Abstract: Abstract A finite element model of a thin-walled foam-filled square tube is developed for estimating its energy absorption characteristics. The crush behavior of the foam-filled tube is experimentally evaluated under axial loading and the measured… read more here.
Keywords: square tubes; filled thin; walled square; thin walled ... See more keywords
Crashworthiness analysis of corrugations reinforced multi-cell square tubes
Sign Up to like & getrecommendations! Published in 2020 at "Thin-walled Structures"
DOI: 10.1016/j.tws.2020.106708
Abstract: Abstract Multi-cell tubes are widely used as energy-absorption components in transportation field due to its high energy absorption capacity and good weight efficiency. However, with the increase of vehicle speed, people have high requirements for… read more here.
Keywords: cell square; square tubes; cell; multi cell ... See more keywords
The use of ultrasonic guided waves for the inspection of square tube structures: Dispersion analysis and numerical and experimental studies
Sign Up to like & getrecommendations! Published in 2020 at "Structural Health Monitoring"
DOI: 10.1177/1475921720919697
Abstract: Square steel tubes have been widely used in buildings and machines in civil engineering. The inspection of square tubes is becoming increasingly urgent and important to ensure the safety of these buildings and machines. However,… read more here.
Keywords: square tubes; inspection square; ultrasonic guided; guided waves ... See more keywords
Compressive Crush Performance of Square Tubes Filled with Spheres of Closed-Cell Aluminum Foams
Sign Up to like & getrecommendations! Published in 2017 at "Archives of Metallurgy and Materials"
DOI: 10.1515/amm-2017-0267
Abstract: This paper describes the compressive crush behaviour of spheres of closed-cell aluminium foams with different diameters (6, 8 and 10 mm) and square tubes filled with these spheres. The spheres of closed-cell aluminium foams are… read more here.
Keywords: square tubes; spheres closed; cell aluminium; closed cell ... See more keywords