Results 31 to 40 of about 5,975 (266)
Influence of joint flexibility on buckling analysis of free–free beams
Nonlinear Engineering, 2023 In this work, an application of two noded beam finite element methodology, which is demonstrated in the previous research work for vibration analysis of beam with a flexible joint problem, has been further extended here to investigate the buckling ...
Ramana Reddy D. V. +2 more
doaj +1 more source
Buckling of Cracked Euler–Bernoulli Columns Embedded in a Winkler Elastic Medium
Mathematical and Computational Applications, 2023 This work analyses the buckling behaviour of cracked Euler–Bernoulli columns immersed in a Winkler elastic medium, obtaining their buckling loads. For this purpose, the beam is modelled as two segments connected in the cracked section by a mass-less ...
José Antonio Loya +3 more
doaj +1 more source
Evaluating Energy Absorption Performance of Filled Lattice Structures
Advanced Engineering Materials, EarlyView.Maximum stress must be considered to robustly evaluate energy absorber designs. This approach was applied to compare all types of absorbers in a single Ashby diagram and determine the utility of filling lattice voids with a second material. High‐performance fillers can improve the performance of lattices that are limited by buckling or catastrophic ...
Christian Bonney +2 more
wiley +1 more source
Frontiers in Materials, 2020 Although the high performance thermoplastics matrix composites have been studied for more than 30 years, only recently their advantages have been properly perceived and exploited, for a wide range of applications either in secondary either in primary ...
Gennaro Scarselli +4 more
doaj +1 more source
Buckling Analysis and Structure Improvement for the Afterburner Cylinder of an Aero-Engine
Aerospace, 2023 The buckling failure of the afterburner cylinder is a serious safety concern for aero-engines. To tackle this issue, the buckling simulation analysis of the afterburner cylinder was carried out by using finite element method (FEM) software to obtain the ...
Xiaoxia Zheng +5 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley +1 more source
BuildingsIn steel structures, skew thin steel plates serve as panel zones in structures spanning large spaces (e.g., warehouses and gymnasiums). Considerable research has been conducted on the shear buckling of panels due to seismic loads acting on a structure ...
Kazuya Mitsui +2 more
doaj +1 more source
Buckling Analysis of Composite Plates under Thermal and Mechanical Loading
Journal of Engineering, 2012 Buckling analysis of composite laminates for critical thermal (uniform and linear) and mechanical loads is reported here. The objective of this work is to carry out theoretical investigation of buckling analysis of composite plates under thermo ...
Adnan Naji Jameel +2 more
doaj +1 more source
Numerical Simulation of Multi-Span Greenhouse Structures
Agriculture, 2020 Greenhouses had to be designed to sustain permanent maintenance and crop loads as well as the site-specific climatic conditions, with wind being the most damaging.
María S. Fernández-García +4 more
doaj +1 more source
Soft Mechanical‐Electrical Logic Using Liquid Metal‐Filled 3D‐Printed Architectures
Advanced Engineering Materials, EarlyView.We present 3D‐printed soft mechanical–electrical logic elements that use liquid metal–filled silicone tubes actuated by thermoplastic polyurethane/polylactic acid (TPU/PLA) architectures to produce Boolean operations. Complementary normally open and normally closed unit cells perform repeatable binary transitions and can be combined into more complex ...
Christoph Lehmann +2 more
wiley +1 more source