It avoids a three-dimensional finite element analysis ... G.A.O.,Davies,and,... - 《Composites》 被引量: 63发表: 1994年 Free vibration of laminated composite conical shells with random material properties - ScienceDirect In the present study, the sensitivity of randomness in material ...
Due to the high material compressive strength and typically slender cross sections, the design of structural elements made of glass (columns, beams, and shear panels) is limited by stability criteria. This paper describes several studies on the buckling strength of glass elements in compression. The...
material to form a glass-crystalline substrate; etching the glass-crystalline substrate; and depositing, growing, or selectively etching a seed layer on a surface of the glass-crystalline substrate on the surface of the photodefinable glass, wherein the integrated lumped element devices reduces the...
To simulateoxide glass, the interaction potentials must be determined to account for the semi-ionic, semi-covalent nature of the material. Several types of potentials have been discussed in the literature. Soules [3,4] demonstrated the validity of simple Born–Mayer–Hugginspair potentialsto repres...
However, it will remain the material of choice for biological and medical applications in the commercial domain. 1.3.2 Silicon Silicon is the second most abundant element in the Earth’s crust, after oxygen. Highly pure silicon is usually extracted directly from silica (SiO2) or other silicon ...
Among the material world, metallic glasses (MGs) constitute an attractive and unusual class of advanced materials for fundamental studies and structural applications. Their amorphous structure without a long-range periodicity renders MGs with very unique and excellent properties1,2,3,4 and tunable glass...
which means piling up of charges on the interface between the electrode and the sample. And then a large polarization occurs in the material as a result of the accumulation of ions near the electrode. On the other hand, the reduction in the dielectric constant with the increase of frequency...
Carbon fibre-reinforced, highly rigid lightweight composite material consisting of a carbon skeleton and a resin matrix filling the pores The invention relates to composite materials consisting of a carbon fibre-reinforced carbon skeleton as reinforcing element and a thermally non-deformable plastic matrix...
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where Li is the leachability index of element i (unitless), β is a defined constant (1.0 cm−2 s−1) and De,i is the effective diffusivity of element i calculated from the test data (cm−2 s−1)101. ANS 16.1 is designed for any material from which monoliths can be...