Experimental Investigation and Analysis of Dynamic Buckling of Drill String in Horizontal Well
Shock and Vibration, 2017 Buckling of tubulars has been the subject of many researches in the past. However, the models in previous research always followed the same assumptions: the friction and rotation effects are ignored.
Fushen Ren +3 more
doaj +1 more source
Mechanical behavior of irregular fibers part III : the flexural buckling behavior
, 2002 Fiber buckling behavior is associated with fabric-evoked prickle, which affects clothing comfort and aesthetics. In this paper, the flexural buckling behavior of irregular or nonuniform fibers is studied using the finite element method (FEM).
Dolling, M. +7 more
core +1 more source
Exact buckling analysis of composite elastic columns including multiple delamination and transverse shear [PDF]
, 2008 The exact analytical solution of buckling in beams with multiple delaminations is presented. In order to investigate analytically the influence of axial and shear strains on buckling loads, the geometrically exact beam theory is employed with no ...
Planinc, Igor +3 more
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Buckling Analysis on a Pipe Conveying Fluid under Two Stresses [PDF]
Xibei Gongye Daxue Xuebao, 2018 Pressure pipes have broad applications in aviation, space flight, mechanical engineering, industrial and civil architecture etc. Instability destruction is their main failure mode.
doaj +1 more source
Critical Buckling Characteristics of Micropiles Under Axial Loads
Journal of the Korean Geotechnical Society, 2015 various soil conditions as its application to foundation retrofit works has increased. However, most of the domestic researches focused mainly on bearing behavior of Case-I and Case-II type micropiles, whereas structural verification research was insufficient in relation with bulking behavior in particular.
Hyeon-Sik Jeong +2 more
openaire +2 more sources
Buckling analysis of planar compression micro-springs
AIP Advances, 2015 Large compression deformation causes micro-springs buckling and loss of load capacity. We analyzed the impact of structural parameters and boundary conditions for planar micro-springs, and obtained the change rules for the two factors that affect ...
Jing Zhang, Li Sui, Gengchen Shi
doaj +1 more source
Tekuk Torsi Lateral Balok I Kantilever Non Prismatis [PDF]
, 2014 . This paper presents the results of a study about elastic lateral torsional buckling of web tapered cantilever I beams. Elastic buckling analysis was carried out on a number of web tapered cantilever I beam.
Andreas Barth (1922089) +2 more
core +4 more sources
Buckling Alleviation for Joined-Wing Aircraft [PDF]
, 2016 A novel mechanism is described that increases the critical buckling load of the rear wing of joined-wing aircraft in an effort to reduce structural weight.
Cooper, Jonathan E +2 more
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Scaling instability of the buckling load in axially compressed circular cylindrical shells
, 2014 In this paper we initiate a program of rigorous analytical investigation of the paradoxical buckling behavior of circular cylindrical shells under axial compression.
Grabovsky, Yury, Harutyunyan, Davit
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Buckling of an axially restrained steel column under fire loading [PDF]
, 2011 Analytical procedure, based on the linearized stability analysis, is presented for the determination of the buckling load and the buckling temperature of a straight, geometrically perfect, axially loaded steel column subjected to an increasing ...
Hozjan, Tomaž +3 more
core +1 more source