PREDICTION OF PRE AND POST- FAILURE BEHAVIORS OF CIRCULAR PLATES SUBJECTED TO IMPULSIVE LOADS USING LIMIT ANALYSES OF DEFORMATION

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

ZAJKANI A.; DARVIZEH A.; DARVIZEH M.; ANSARI R.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: JOURNAL OF ENERGETIC MATERIALS Year:2013 | Volume:8 | Issue:1 (18) Page(s): 59-75

Download Full-Text

Persian Verion

View:

1,016

Download:

Cites:

Information Journal Paper

Title

PREDICTION OF PRE AND POST- FAILURE BEHAVIORS OF CIRCULAR PLATES SUBJECTED TO IMPULSIVE LOADS USING LIMIT ANALYSES OF DEFORMATION

Author(s)

ZAJKANI A. | DARVIZEH A. | DARVIZEH M. | ANSARI R. | Issue Writer Certificate

Keywords

IMPULSIVE LOADQ3

CIRCULAR PLATEQ3

PLASTIC HINGEQ3

LOCAL SHEAR FAILUREQ3

RESIDUAL KINETIC ENERGYQ3

Abstract

Two effective quasi – static models are presented to consider pre and post- failure behaviors of the clamped CIRCULAR PLATEs subjected IMPULSIVE LOADs based on upper bound limit analyses of deformation. In first model, final profile is considered to have a conical shape, which is represented by radial and vertical motions of a single peripheral PLASTIC HINGE; permanent deflection is calculated before local failure. In second model, supposing the final deformation being as a dome shape, mechanism of deformation is caused by multi- peripheral stationary hinges with uniform or non- uniform distribution. In this part, motion after severance of the plate is considered at the instance that the local failure is occurred. Calculating plastic deformation energies, permanent deflection before the severance is computed and influence of number and distribution of hinges are investigated. Since, value of residual velocity after tearing can perform principal role for validation of a quasi static estimation of the deformation at transit threshold from the first failure mode into second one. So, having amounts of relevant energies, value of this velocity is evaluated without needing dynamic analysis. Finally, by comparisons between obtained results from introduced models and other works and experimental data, good agreements are observed.

Cites

No record.

References

No record.

Cite

APA: Copy

ZAJKANI, A., DARVIZEH, A., DARVIZEH, M., & ANSARI, R.. (2013). PREDICTION OF PRE AND POST- FAILURE BEHAVIORS OF CIRCULAR PLATES SUBJECTED TO IMPULSIVE LOADS USING LIMIT ANALYSES OF DEFORMATION. JOURNAL OF ENERGETIC MATERIALS, 8(1 (18)), 59-75. SID. https://sid.ir/paper/115390/en

Vancouver: Copy

ZAJKANI A., DARVIZEH A., DARVIZEH M., ANSARI R.. PREDICTION OF PRE AND POST- FAILURE BEHAVIORS OF CIRCULAR PLATES SUBJECTED TO IMPULSIVE LOADS USING LIMIT ANALYSES OF DEFORMATION. JOURNAL OF ENERGETIC MATERIALS[Internet]. 2013;8(1 (18)):59-75. Available from: https://sid.ir/paper/115390/en

IEEE: Copy

A. ZAJKANI, A. DARVIZEH, M. DARVIZEH, and R. ANSARI, “PREDICTION OF PRE AND POST- FAILURE BEHAVIORS OF CIRCULAR PLATES SUBJECTED TO IMPULSIVE LOADS USING LIMIT ANALYSES OF DEFORMATION,” JOURNAL OF ENERGETIC MATERIALS, vol. 8, no. 1 (18), pp. 59–75, 2013, [Online]. Available: https://sid.ir/paper/115390/en

Related Journal Papers