Axial Collapse of Thin Wall Cylindrical Column

Mahmood, Hikmat F.; Paluszny, Adriana

doi:10.4271/840727

Cited by 18 publications

(2 citation statements)

References 10 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Mechanically, the ideal cushion response is a typical characteristic of elastic buckling [147]. Therefore, one of the earliest and most rudimentary crash boxes (shock absorbers) consists of an array of prismatic slender tubes that buckle along their longitudinal axis upon impact [143,146,[148][149][150]. These tubes have cross-sectional geometries ranging from squares to circles.…”

Section: Energy Absorptionmentioning

confidence: 99%

The Kresling origami spring: a review and assessment

Masana,

Dalaq,

Khazaaleh

et al. 2024

Smart Mater. Struct.

View full text Add to dashboard Cite

Structures inspired by the Kresling origami pattern have recently emerged as a foundation for building functional engineeringsystems with versatile characteristics that target niche applications spanning different technological fields. Their light weight,deployability, modularity, and customizability are a few of the key characteristics that continue to drive their implementationin robotics, aerospace structures, metamaterial and sensor design, switching, actuation, energy harvesting and absorption,and wireless communications, among many other examples. This work aims to perform a systematic review of the literatureto assess the potential of the Kresling origami springs as a structural component for engineering design keeping threeobjectives in mind: i) facilitating future research by summarizing and categorizing the current literature, ii) identifying the currentshortcomings and voids, and iii) proposing directions for future research to fill those voids.

show abstract

Section: Energy Absorptionmentioning

confidence: 99%

The Kresling origami spring: a review and assessment

Masana,

Dalaq,

Khazaaleh

et al. 2024

Smart Mater. Struct.

View full text Add to dashboard Cite

show abstract

“…They presented predictions and experimental data on the plastic folding of square tubes from dynamic and quasi-static tests [1]. Analytical [2,3] and numerical [4][5][6][7] models have been widely used to study the axial crushing of circular and rectangular tubes. Nagel and Thambiratnam studied the effect of wall thickness and taper angle of some straight and tapered rectangular tubes on their energy absorption capacity [8,9].…”

Section: Previous Workmentioning

confidence: 99%

Optimum design of partially tapered rectangular thin-walled tubes in axial crushing

Shariat-Panahi¹,

Masoumi²,

Ataei³

2008

Proceedings of the Institution of Mechanical Engineers, Part B:

View full text Add to dashboard Cite

Straight and tapered thin-walled tubes of rectangular cross-section have been well established as impact energy absorbers under axial loading. This paper investigates the energy absorption capacity and peak transmitted load of partially tapered rectangular tubes. It is shown that these characteristics are notably affected by such design variables as the taper angle and the length of the tapered section. A simulation-based approach is proposed for the fast determination of the optimum geometry of partially tapered tubes. The approach is based on the numerical prediction of the tube's load—deflection response in dynamic loading for various values of design parameters within their respective ranges, followed by a neural net approximation of the finite element (FE) model. The verified neural model would then be used in a multiobjective optimization algorithm that would find Pareto optimal solutions to the design problem. Each solution would be characterized by a non-dominated compromise between maximizing the energy absorption capacity and minimizing the peak impact load.

show abstract

Occupant Simulation Models:Experiment and Practice

Prasad

1997

Crashworthiness of Transportation Systems: Structural Impact and Occupant Protection

View full text Add to dashboard Cite

Axial Collapse of Thin Wall Cylindrical Column

Cited by 18 publications

References 10 publications

The Kresling origami spring: a review and assessment

The Kresling origami spring: a review and assessment

Optimum design of partially tapered rectangular thin-walled tubes in axial crushing

Occupant Simulation Models:Experiment and Practice

Contact Info

Product

Resources

About