Blister growth in layered cylinders

Loia, M.A.; Bottega, W.J.

doi:10.1016/0961-9526(95)91395-w

Composites Engineering

1994

DOI: 10.1016/0961-9526(95)91395-w

|View full text |Cite

Blister growth in layered cylinders

M.A. Loia

W.J. Bottega

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

1996

2012

Publication Types

Select...

Article3

Relationship

Self Cite0

Independent3

Authors

Journals

Cited by 3 publications

(2 citation statements)

References 20 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Contact zones were observed to occur for related studies of layered cylinders(Bottega, l988a-c,1994;Loia & Bottega, 1994;Bottega & Loia, 1996) for sufficiently large detachment angles. Such contact may be impeded, or prohibited, for spherical structures due to the added constraints imposed on the system and the effects of the associated stresses.…”

mentioning

confidence: 83%

See 1 more Smart Citation

On the mechanics of a detaching retina

Bottega

Bishay

Prenner

et al. 2012

Mathematical Medicine and Biology

View full text Add to dashboard Cite

A mechanics-based mathematical model for retinal detachment is developed, incorporating an energy-based criterion for propagation. Retinas with and without central tears are considered and contraction of the vitreous and extension of its fibrils, along with a pressure difference across the retina, are taken as the stimuli for detachment propagation. In addition to the equations of motion, boundary and matching conditions, the variational formulation yields the self-consistent energy release rate that governs detachment, and formulae for critical stress and critical deflections that provide a rational basis for measuring critical parameters. Exact analytical solutions are established for axisymmetric detachment of retinas with and without tears, and numerical simulations are performed based on these solutions. The results yield characteristic behaviour, including threshold levels and stability of detachment, 'dimpling' of the detaching retina, the effects of changes in material and geometric parameters, and the influence of the presence and size of the retinal tear on detachment propagation. The model predicts that once detachment ensues it does so in an unstable manner and is extensive in scope. This is in agreement with clinical observation. Results also suggest that, under appropriate conditions, the presence and size of a retinal tear or hole can have a 'stabilizing' effect with regard to detachment propagation.

show abstract

mentioning

confidence: 83%

“…These are reminiscent of the 'unstable wells' seen in the threshold paths for layered cylinders (seeBottega, l988a-c,1994;Loia & Bottega, 1994;Bottega & Loia, 1996).at University of California, Irvine on January 9, 2013 http://imammb.oxfordjournals.org/ Downloaded from ON THE MECHANICS OF A DETACHING RETINA…”

mentioning

confidence: 95%

On the mechanics of a detaching retina

Bottega

Bishay

Prenner

et al. 2012

Mathematical Medicine and Biology

View full text Add to dashboard Cite

show abstract

Edge debonding in patched cylindrical panels

Bottega¹,

Loia

1996

International Journal of Solids and Structures

View full text Add to dashboard Cite

Structural scale decomposition of energy release rates for delamination propagation

Bottega

2003

International Journal of Fracture

View full text Add to dashboard Cite

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

hi@scite.ai

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Blister growth in layered cylinders

Cited by 3 publications

References 20 publications

On the mechanics of a detaching retina

On the mechanics of a detaching retina

Edge debonding in patched cylindrical panels

Structural scale decomposition of energy release rates for delamination propagation

Contact Info

Product

Resources

About