Hypervelocity impact on strain-rate sensitive shielded plates
| dc.contributor.advisor | Angel, Y. C. | en_US |
| dc.creator | Smith, James Pope | en_US |
| dc.date.accessioned | 2009-06-03T23:52:11Z | en_US |
| dc.date.available | 2009-06-03T23:52:11Z | en_US |
| dc.date.issued | 1993 | en_US |
| dc.description.abstract | A ballistic limit equation for hypervelocity impact on thin plates is derived analytically. This equation applies to cases of impulsive impact on a plate that is protected by a multi-shock shield, and is valid in the range of velocity above 6 km/s. Experimental tests were conducted at the NASA Johnson Space Center on square aluminum plates. Comparing the center deflections of these plates with the theoretical deflections of a rigid-plastic plate subjected to a blast load, one determines the dynamic yield strength of the plate material. The analysis is based on a theory for the expansion of the fragmented projectile and on a simple failure criterion. Curves are presented for the critical projectile radius versus the projectile velocity, and for the critical plate thickness versus the velocity. These curves are in good agreement with curves that have been generated empirically. | en_US |
| dc.format.extent | 66 p. | en_US |
| dc.format.mimetype | application/pdf | en_US |
| dc.identifier.callno | Thesis M.E. 1993 Smith | en_US |
| dc.identifier.citation | Smith, James Pope. "Hypervelocity impact on strain-rate sensitive shielded plates." (1993) Master’s Thesis, Rice University. <a href="https://hdl.handle.net/1911/13785">https://hdl.handle.net/1911/13785</a>. | en_US |
| dc.identifier.uri | https://hdl.handle.net/1911/13785 | en_US |
| dc.language.iso | eng | en_US |
| dc.rights | Copyright is held by the author, unless otherwise indicated. Permission to reuse, publish, or reproduce the work beyond the bounds of fair use or other exemptions to copyright law must be obtained from the copyright holder. | en_US |
| dc.subject | Mechanical engineering | en_US |
| dc.title | Hypervelocity impact on strain-rate sensitive shielded plates | en_US |
| dc.type | Thesis | en_US |
| dc.type.material | Text | en_US |
| thesis.degree.department | Mechanical Engineering | en_US |
| thesis.degree.discipline | Engineering | en_US |
| thesis.degree.grantor | Rice University | en_US |
| thesis.degree.level | Masters | en_US |
| thesis.degree.name | Master of Science | en_US |
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