Results 11 to 20 of about 906,003 (303)

Virtual testing of post-buckling behaviour of metallic stiffened panel [PDF]

open access: yes, 2011
The aim of the project presented in this thesis is to demonstrate a modelling method for predicting the variability in the ultimate load of stiffened panel under axial compression due to manufacturing variability.
Wang, Yang
core   +7 more sources

Modelling hollow pultruded FRP profiles under axial compression: Local buckling and progressive failure [PDF]

open access: yes, 2021
Pultruded Fibre-Reinforced Polymer (PFRP) profiles are widely used as structural elements in many civil infrastructure applications. However, the anisotropic elasticity and the application-driven slenderness make these profiles prone to local buckling ...
Aravinthan, Thiru   +6 more
core   +1 more source

Fibre Reinforced Polymer Columns in Axial Compression

open access: yes, 2023
This chapter focuses on the mechanical performance of fibre reinforced polymer (FRP) columns with square hollow sections (SHS) in axial compression. Width-thickness ratio (b/t) is an important geometric parameter for the local buckling of plates and ...
Xie, Lei   +4 more
core   +1 more source

Dynamic Compression-Bending Performance of Concrete-Filled Steel Tubular Columns under Lateral Impact

open access: yesBuildings, 2023
In this paper, a finite element model of concrete-filled steel tubular (CFST) columns under compression and lateral impact is developed and validated against previous experiments.
Man Xu   +3 more
doaj   +1 more source

Numerical investigation of Buckling behavior of steel pipeline affected by eccentric axial compression subjected to external pressure [PDF]

open access: yesمهندسی عمران شریف, 2022
The pipeline in service may be subjected to complicated loads (including lateral, axial, vertical loads and hydrostatic pressure in addition to internal pressure) when crossing complex geohazard regions.
K. Badamchi, H. Showkati
doaj   +1 more source

A new femur intramedullary nail with tube and coil spring for maximum interfragmentary rotational and axial stability after fracture site resorption

open access: yesActa Orthopaedica et Traumatologica Turcica, 2023
Objective: This study aimed to biomechanically compare the maximum rotational, axial movements, and compression forces between fracture fragments before and after 1-4 mm fracture site resorption among interlocking nails, compression nails, and newly ...
Kamil Yamak, Ahmet Adnan Karaarslan
doaj   +1 more source

Mechanism of Secondary Deformation of Extruded AZ31 Magnesium Alloy by Viscoplastic Self-Consistent Model

open access: yesAdvances in Materials Science and Engineering, 2020
The viscoplastic self-consistent (VPSC) model is used to establish a combination of different deformation mechanisms. By using this model, axial tension and compression tests of extruded AZ31 magnesium alloy at room temperature are simulated.
Su Hui   +5 more
doaj   +1 more source

Experimental Study of H-Shaped Honeycombed Stub Columns with Rectangular Concrete-Filled Steel Tube Flanges Subjected to Axial Load

open access: yesAdvances in Civil Engineering, 2021
The behavior of H-shaped honeycombed stub columns with rectangular concrete-filled steel tube flanges (STHCCs) subjected to axial load was investigated experimentally.
Jing Ji   +4 more
doaj   +1 more source

Ductilityof fiber-reinforcedself-consolidatingconcreteundermulti-axial compression [PDF]

open access: yes, 2011
The results of 12 multi-axial compression tests performed on cylinders made of self-consolidating concrete, plain (SCC) and reinforced with steel fibers (FR-SCC), are presented.
Paolo Vallini   +5 more
core   +1 more source

A numerical investigation into the plastic buckling paradox for circular cylindrical shells under axial compression [PDF]

open access: yes, 2014
It is widely accepted that for many buckling problems of plates and shells in the plastic range the flow theory of plasticity leads to a significant overestimation of the buckling stress while the deformation theory provides much more accurate ...
GUARRACINO, FEDERICO   +7 more
core   +1 more source

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