Results 281 to 290 of about 71,311 (299)
Some of the next articles are maybe not open access.
2011
Objectives: In this chapter we analyse the stability of equilibrium positions of bars under compressive loads. Methods are presented which will enable us to determine the so-called critical load under which a bar deflects due to buckling. The aim is to enable students to apply the appropriate methods in order to determine critical loads.
Javier Bonet +4 more
openaire +2 more sources
Objectives: In this chapter we analyse the stability of equilibrium positions of bars under compressive loads. Methods are presented which will enable us to determine the so-called critical load under which a bar deflects due to buckling. The aim is to enable students to apply the appropriate methods in order to determine critical loads.
Javier Bonet +4 more
openaire +2 more sources
Buckling instabilities in cholesterics
Journal of Applied Physics, 1982Quantitative measurements on the threshold of mechanically induced buckling instabilities are presented. We report the data obtained by light scattering experiments, and by optical spectroscopy measurements. We verify de Gennes’ model for this instability qunatitatively, in analogy with the smectic A case, obtaining an equivalent penetration length of ...
SCARAMUZZA, Nicola +2 more
openaire +4 more sources
Parameter sensitivity of inelastic buckling and post-buckling response
Computer Methods in Applied Mechanics and Engineering, 1997zbMATH Open Web Interface contents unavailable due to conflicting licenses.
T.D. Hien +3 more
openaire +3 more sources
Thermoelastic buckling and post-buckling of weakened columns
Structures, 2015Abstract Structural columns in engineering practice may weaken over time as a result of corrosion, erosion, impact, fatigue cracking or similar effects that reduce their effective cross-section. The effect of the degradation of the cross-section may then lead to premature flexural buckling.
Mark A. Bradford, Guotao Yang
openaire +2 more sources
Buckling and Post-buckling Characteristics of Pressure-Loaded Cylinders
Journal of Applied Mechanics, 1993Nonlinear Ritz analysis is used to investigate the elastic buckling behavior of pressure loaded cylinders. Careful analysis of the energy changes during the buckling process allows definition of a reduced stiffness theoretical model. This reduced stiffness model provides a convenient means for estimating lower bounds to the imperfection sensitive ...
Seishi Yamada, James G.A. Croll
openaire +2 more sources
2014
To evaluate the feasibility of suprachoroidal buckling procedure using a suprachoroidal catheter, or cannula, as a new approach to treating different forms of retinal detachment, including myopic traction maculopathy, myopic macular holes, and peripheral retinal breaks by creating a suprachoroidal indentation (buckling effect) using a suprachoroidal ...
openaire +2 more sources
To evaluate the feasibility of suprachoroidal buckling procedure using a suprachoroidal catheter, or cannula, as a new approach to treating different forms of retinal detachment, including myopic traction maculopathy, myopic macular holes, and peripheral retinal breaks by creating a suprachoroidal indentation (buckling effect) using a suprachoroidal ...
openaire +2 more sources
Buckling and post-buckling of laminated composite plates
Mechanics Research Communications, 2012Abstract This paper addresses the buckling and post-buckling of laminated composite plates using higher order shear deformation theory associated with Green–Lagrange non-linear strain–displacement relationships. All higher order terms arising from nonlinear strain–displacement relations are included in the formulation.
Padmanav Dash, Bhrigu Nath Singh
openaire +2 more sources
Buckling and Local Buckling of Tubular Members
2003Publisher Summary This chapter discusses buckling and local buckling of tubular members. Local buckling of tubular members is investigated in this chapter, both theoretically and experimentally. Two types of buckling mode are observed, which are denoted as a cosine mode and a dent mode. In this chapter, however, an attempt has been made to predict the
openaire +2 more sources
Buckling and Post-buckling of Curved Beams and Rings
2017The buckling and post-buckling of curved beams under mechanical distributed and concentrated loads and thermal loads with different types of boundary conditions are discussed in detail in this chapter. The existence of bifurcation points are examined for each type of loading.
openaire +2 more sources