نتایج جستجو برای: lightweight jacket
تعداد نتایج: 22576 فیلتر نتایج به سال:
the impact resistance of new lightweight panel is studied. this panel consists of two thin metal layers bonded together by intermediate fiber/epoxy layers (mcm-sheets). to simulate a behavior of this kind of impact problem, explicit and implicit finite element software abaqus is used. in order to validate the finite element modeling, these results have been compared with experimental test resul...
Linear diffusion layer is an important part of lightweight block ciphers and hash functions. This paper presents an efficient class of lightweight 4x4 MDS matrices such that the implementation cost of them and their corresponding inverses are equal. The main target of the paper is hardware oriented cryptographic primitives and the implementation cost is measured in terms of the required number ...
In this research, steel plate-fiber concrete composite jackets (SPFCJ) was used to strengthen the RC beams. The accuracy of analysis method evaluated by modeling beams fabricated in laboratory, and a good agreement observed. Variables finite element (FEM) include strength class main beam (15, 20, 25 MPa), length (1.4 2.8 m), type (RC jacket, SPFCJ, CFRP sheet), jacket thickness (40, 60 80 mm). ...
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