Growth of buckling instabilities during radial collapse of an impulsively-loaded cylindrical shell
Conference
·
OSTI ID:6582720
Conditions leading to the growth of initial imperfections for rings or cylindrical shells subjected to initial uniform inward impulsive velocity loading are investigated. The work is motivated by a need to prevent buckling of rings during the contracting ring test, which is used to determine intermediate strain rate compressive stress-strain data. A previous analysis by Abrahamson is extended to include deceleration of the ring during inward motion; and the results of this deceleration are found to greatly influence the growth of imperfections (buckling). Qualitative comparisons with experimental data are presented.
- Research Organization:
- Los Alamos National Lab., NM (USA)
- DOE Contract Number:
- W-7405-ENG-36
- OSTI ID:
- 6582720
- Report Number(s):
- LA-UR-86-3852; CONF-870636-1; ON: DE87002907
- Country of Publication:
- United States
- Language:
- English
Similar Records
Dynamic plastic buckling of spherical shells during collapse
Buckling investigation of ring-stiffened cylindrical shells under unsymmetrical axial loads
Plastic buckling of cylindrical shells
Conference
·
Sat Dec 31 23:00:00 EST 1988
·
OSTI ID:6092286
Buckling investigation of ring-stiffened cylindrical shells under unsymmetrical axial loads
Technical Report
·
Fri Oct 01 00:00:00 EDT 1982
·
OSTI ID:6870669
Plastic buckling of cylindrical shells
Conference
·
Sun May 01 00:00:00 EDT 1994
·
OSTI ID:10151343