## 58 Citations

### Buckling Thresholds for Pre-Loaded Spherical Shells Subject to Localized Blasts

- EngineeringJournal of Applied Mechanics
- 2019

This paper investigates the robustness against localized impacts of elastic spherical shells pre-loaded under uniform external pressure. We subjected a pre-loaded spherical shell that is clamped at…

### Nonlinear dynamics of spherical shells buckling under step pressure

- EngineeringProceedings of the Royal Society A
- 2019

Damping plays an important role in dynamic buckling because of the time-dependent nonlinear interaction among modes, particularly the interaction between the spherically symmetric ‘breathing' mode and the buckling mode.

### Incomplete reduced stiffness method for imperfection sensitivity of cylindrical shells

- Engineering
- 2020

### Nondestructive Prediction of the Buckling Load of Imperfect Shells.

- EngineeringPhysical review letters
- 2020

This study introduces a nonlinear description where finite-amplitude perturbations trigger buckling and provides a new promising framework to understand shell buckling, and more generally, imperfection-sensitive instabilities.

### On the imperfection sensitivity and design of spherical domes under external pressure

- Engineering
- 2020

### Buckling Analyses of Spherical Shells by the Finite Element Method Based on the Willis-Form Equations

- EngineeringInternational Journal of Applied Mechanics
- 2019

Buckling analysis of spherical shells under external pressure is a crucial problem in mechanical and aerospace engineering and the buckling loads obtained by classical methods are shown to be underestimated.

### Buckling of pressurized spherical shells containing a through-thickness defect

- EngineeringJournal of the Mechanics and Physics of Solids
- 2020

### Delayed buckling of spherical shells due to viscoelastic knockdown of the critical load

- EngineeringProceedings of the Royal Society A
- 2021

We performed dynamic pressure buckling experiments on defect-seeded spherical shells made of a common silicone elastomer. Unlike in quasi-static experiments, shells buckled at ostensibly subcritical…

### Buckling of a pressurized hemispherical shell subjected to a probing force

- Engineering, Materials Science
- 2017

We study the buckling of hemispherical elastic shells subjected to the combined effect of pressure loading and a probing force. We perform an experimental investigation using thin shells of nearly…

## References

SHOWING 1-10 OF 43 REFERENCES

### Nonlinear Buckling Interaction for Spherical Shells Subject to Pressure and Probing Forces

- Engineering
- 2017

Elastic spherical shells loaded under uniform pressure are subject to equal and opposite compressive probing forces at their poles to trigger and explore buckling. When the shells support external…

### The Geometric Role of Precisely Engineered Imperfections on the Critical Buckling Load of Spherical Elastic Shells

- Engineering, Materials Science
- 2016

We study the effect of a dimplelike geometric imperfection on the critical buckling load of spherical elastic shells under pressure loading. This investigation combines precision experiments, finite…

### Knockdown factors for buckling of cylindrical and spherical shells subject to reduced biaxial membrane stress

- Engineering
- 2010

### Buckling of a pressurized hemispherical shell subjected to a probing force

- Engineering, Materials Science
- 2017

We study the buckling of hemispherical elastic shells subjected to the combined effect of pressure loading and a probing force. We perform an experimental investigation using thin shells of nearly…

### Shock-Sensitivity in Shell-Like Structures: With Simulations of Spherical Shell Buckling

- EngineeringInt. J. Bifurc. Chaos
- 2016

Assessment in general terms how a single control can capture remote saddle solutions is assessed: in particular, how a symmetric probe could locate an asymmetric solution.

### Buckling of a spherical shell under external pressure and inward concentrated load: Asymptotic solution

- Engineering
- 2017

An asymptotic solution is suggested for a thin isotropic spherical shell subject to uniform external pressure and concentrated load. The pressure is the main load and a concentrated lateral load is…

### Energy barrier as a criterion for stability estimation of spherical shell under uniform external pressure

- Engineering
- 2017

### A Theory for the Buckling of Thin Shells

- Engineering
- 1942

In a series of papers written by the present author in collaboration with Th. von Karman and Louis G. Dunn, the effect of curvature of a structure on its buckling characteristics was investigated.…

### Determination of realistic worst imperfection for cylindrical shells using surrogate model

- Engineering
- 2013

Thin-walled cylindrical shells subjected to axial compression are sensitive to initial geometrical imperfections. Firstly, the influence of a single dimple imperfection on the load-carrying capacity…

### Fully localized post-buckling states of cylindrical shells under axial compression

- EngineeringProceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences
- 2017

These fully nonlinear solutions embedded in the stability boundary of the unbuckled state constitute critical shape deformations and may be a step towards explaining when the buckling and subsequent collapse of an axially loaded cylinder shell is triggered.