Results 1 to 10 of about 71,311 (299)

Local Buckling Development of H-Section Steel Core of Buckling-Restrained Brace

open access: yesBuildings, 2022
To enhance the theoretical basis for the half-wavelength evaluation of high-order local buckling of section steel used as inner core of buckling-restrained brace, this paper conducts theoretical and numerical studies on the local buckling development of ...
Wei Li   +4 more
doaj   +1 more source

Wider access to genotypic space facilitates loss of cooperation in a bacterial mutator. [PDF]

open access: yesPLoS ONE, 2011
Understanding the ecological, evolutionary and genetic factors that affect the expression of cooperative behaviours is a topic of wide biological significance.
Freya Harrison, Angus Buckling
doaj   +1 more source

The distribution of fitness effects of beneficial mutations in Pseudomonas aeruginosa. [PDF]

open access: yesPLoS Genetics, 2009
Understanding how beneficial mutations affect fitness is crucial to our understanding of adaptation by natural selection. Here, using adaptation to the antibiotic rifampicin in the opportunistic pathogen Pseudomonas aeruginosa as a model system, we ...
R Craig MacLean, Angus Buckling
doaj   +1 more source

Size-Dependent Buckling and Post-Buckling Analysis of the Functionally Graded Thin Plate Al–Cu Material Based on a Modified Couple Stress Theory

open access: yesNanomaterials, 2022
Size-dependent functionally graded material thin plate buckling and post-buckling problems are considered using the framework of the MCST (Modified Couple Stress Theory).
Feixiang Tang   +5 more
doaj   +1 more source

Investigation of Buckling Analysis of Epoxy/ Nanoclay/ Carbon Fiber Hybrid Laminated Nanocomposite: Using VARTM Technique for Preparation [PDF]

open access: yesMechanics of Advanced Composite Structures, 2016
In the current study the effect of nanoclay content and carbon fiber orientation on the buckling properties of epoxy/nanoclay/ carbon fiber orientation is investigated.
Yasser Rostamiyan, Reza Emrahi
doaj   +1 more source

Parametric Study on Buckling Behavior of Aluminum Alloy Thin-Walled Lipped Channel Beam with Perforations Subjected to Combined Loading [PDF]

open access: yesEngineering and Technology Journal, 2021
The objective of the research presented in this paper is to investigate the buckling behavior of a perforated thin-walled lipped channel beam subjected to combined load.
Dalya S. Khazaal   +2 more
doaj   +1 more source

Proposal of the buckling design method by elasto-plastic buckling analysis for steel containment vessel of nuclear power plant

open access: yesNihon Kikai Gakkai ronbunshu, 2020
One of the seismic design methods for the steel containment vessel (SCV) of nuclear power plant is established by the Japan Electric Association as JEAC 4601-2015: Technical code for aseismic design of nuclear power plants.
Takashi OKAFUJI   +6 more
doaj   +1 more source

Effect of Post-Buckling on The Stiffness and Stress of Plate [PDF]

open access: yesEngineering and Technology Journal, 2015
This paper presents a theoretical investigation of post and pre-buckling of the simply supported plate. The effect of post and pre buckling on the stiffness of plate is determined.
Hani Aziz Ameen   +2 more
doaj   +1 more source

Buckling Behavior of Non-Retrofitted and FRP-Retrofitted Steel CHS T-Joints

open access: yesApplied Sciences, 2021
This paper aims to investigate the buckling behavior of circular hollow section (CHS) T-joints in retrofitted and non-retrofitted states under axial brace compressive loading. For this purpose, two types of analysis are carried out.
Amin Yazdi   +3 more
doaj   +1 more source

A basic study on buckling evaluation method for plate structures

open access: yesNihon Kikai Gakkai ronbunshu, 2017
In this paper, we have proposed a simple buckling evaluation method for plate structures of which original shapes and boundary conditions do not change before buckling, and buckling modes of the plates are uniform along longitudinal directions of the ...
Takashi YAMAGUCHI
doaj   +1 more source

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