자료유형 | 학위논문 |
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서명/저자사항 | Addressing Complexity of Materials Behavior under Extreme Dynamic Conditions Using Numerical Modeling. |
개인저자 | Franco Navarro, Pedro. |
단체저자명 | University of California, San Diego. Engineering Sciences (Applied Mechanics). |
발행사항 | [S.l.]: University of California, San Diego., 2018. |
발행사항 | Ann Arbor: ProQuest Dissertations & Theses, 2018. |
형태사항 | 217 p. |
기본자료 저록 | Dissertation Abstracts International 79-11B(E). Dissertation Abstract International |
ISBN | 9780438094802 |
학위논문주기 | Thesis (Ph.D.)--University of California, San Diego, 2018. |
일반주기 |
Source: Dissertation Abstracts International, Volume: 79-11(E), Section: B.
Advisers: Vitali F. Nesterenko |
요약 | Heterogeneous materials under dynamic loading exhibit dramatic transformations resulting in self-organization and in situ microstructural changes due to the complex interaction of nonlinearity, dispersion, different mechanisms of softening, and |
요약 | In Chapters 2 and 3 we study dissipative Al-W laminates with unit cells 1, 2 and 4 mm under high velocity impact loading of different durations. Depending on the duration of the loading pulse, a qualitatively new solitarylike wave, a train of su |
요약 | In Chapter 4, Thick-Walled Cylinder experiments were conducted with highly heterogeneous porous mixtures of Al and W granular materials. Results were compared with numerical simulations to explore the effects of grain size and porosity on the me |
요약 | In Chapter 5, explosively driven Thick-Walled Cylinder experiments were conducted with samples of 4340 steel having variable microstructures achieved through heat treatment. It was observed experimentally that the change in the initial microstru |
일반주제명 | Mechanical engineering. |
언어 | 영어 |
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