Deformation of thin plates subjected to impulsive loading—a review Part II: Experimental studies

Nurick, G.N.; Martin, J. B.

doi:10.1016/0734-743x(89)90015-8

Cited by 243 publications

(169 citation statements)

References 16 publications

Supporting

Mentioning

162

Contrasting

Unclassified

Order By: Relevance

“…Nurick amongst others has conducted extensive studies over the years investigating various plate response to blast loading summarised in Ref. [2]. For instance the types of failures described by Menkes and Opat have been investigated further by Nurick, Olsson et al [3], in particular the significant effects of the boundary conditions for the purpose of predicting tearing in steel plates have been highlighted in Ref.…”

Section: Introductionmentioning

confidence: 99%

Dynamic response of full-scale sandwich composite structures subject to air-blast loading

Arora

Hooper

Dear

2011

Composites Part A: Applied Science and Manufacturing

View full text Add to dashboard Cite

Section: Introductionmentioning

confidence: 99%

Dynamic response of full-scale sandwich composite structures subject to air-blast loading

Arora

Hooper

Dear

2011

Composites Part A: Applied Science and Manufacturing

View full text Add to dashboard Cite

“…For a simply supported (or fully clamped) beam, L and H are taken to be the semi-length and the thickness; for a circular plate or membrane, L and H are taken to be the radius and the thickness; for a simply supported (or fully clamped) square plate, L and H are taken to be the semi-width and the thickness; and for a rectangular plate, L and H are taken to be semi-width and thickness, respectively. From the de®nition of (20), we know that the dimensionless number Rn is the product of the damage number expressed in (1), (6) or (7) and the square of half the slenderness ratio for a beam, the product of the damage number and the square of half the aspect ratio for a circular plate or a membrane, for a square plate as well as for a rectangular plate.…”

Section: Introductionmentioning

confidence: 99%

“…A rectangular pressure pulse pt pHt À Ht À s represents an idealization for dynamic loads in the ®eld of dynamic plasticity of structures [3,5], where p and s are the magnitude and the duration of the pulse, respectively, Ht is the Heaviside step function. The damage number equivalent to (1) for this kind of loading is [6] Dn I…”

Section: Introductionmentioning

confidence: 99%

Suggestion of a new dimensionless number for dynamic plastic response of beams and plates

Zhao

1998

Archive of Applied Mechanics (Ingenieur Archiv)

View full text Add to dashboard Cite

Summary A dimensionless number, termed response number in the present paper, is suggested for the dynamic plastic response of beams and plates made of rigid-perfectly plastic materials subjected to dynamic loading. It is obtained at dimensional reduction of the basic governing equations of beams and plates. The number is de®ned as the product of the Johnson's damage number and the square of the half of the slenderness ratio for a beam; the product of the damage number and the square of the half of the aspect ratio for a plate or membrane loaded dynamically. Response number can also be considered as the ratio of the inertia force at the impulsive loading to the plastic limit load of the structure. Three aspects are re¯ected in this dimensionless number: the inertia of the applied dynamic loading, the resistance ability of the material to the deformation caused by the loading and the geometrical in¯uence of the structure on the dynamic response. For an impulsively loaded beam or plate, the ®nal dimensionless de¯ection is solely dependent upon the response number. When the secondary effects of ®nite de¯ections, strain-rate sensitivity or transverse shear are taken into account, the response number is as useful as in the case of simple bending theory. Finally, the number is not only suitable to idealized dynamic loads but also applicable to dynamic loads of general shape. where r and V denote stress and particle velocity, respectively. To make it dimensionless, we introduce the dimensionless variables as follows:

show abstract

“…Nurick and Martin 21 introduced modifications to Johnsons damage number that included geometry and loading conditions. This parameter has become known as nondimensional impulse and is shown for monolithic circular plates as…”

Section: Nondimensional Analysismentioning

confidence: 99%

Perforated Plates as Passive Mitigation Systems

Langdon

Nurick

Balden

et al. 2008

DSJ

Self Cite

View full text Add to dashboard Cite

This paper presents the results of tests on fully-clamped circular plates subjected to blast loading directed down a tube. Four series of tests were performed. In one set of experiments, the blast wave was allowed to progress unhindered down the tube to impinge upon the plate, and in the other tests, perforated plates were placed in the path of the blast wave to hinder progression down the tube, disrupting the blast and absorbing some of the kinetic energy. Results of the tests indicate that the perforated plates can be used as a form of passive mitigation.

show abstract

Deformation of thin plates subjected to impulsive loading—a review Part II: Experimental studies

Cited by 243 publications

References 16 publications

Dynamic response of full-scale sandwich composite structures subject to air-blast loading

Dynamic response of full-scale sandwich composite structures subject to air-blast loading

Suggestion of a new dimensionless number for dynamic plastic response of beams and plates

Perforated Plates as Passive Mitigation Systems

Contact Info

Product

Resources

About