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This paper introduced generalized coordinate system into reliability analysis involving correlated random variables. Correlation between two random variables is reflected by rotation of the corresponding coordinate axes and correlation coefficient between the two variables is identical to cosine of angle between the axes. The equivalent matrix formulation for the Hasofer–Lind reliability index represents...
A carbon nanotube macroscopic body (CNT-MB) is prepared by finite field self-assembly assisted high temperature connection. Using the solvation effect of the organic solvent under the high-intensitive and long-time ultrasound treatment, the carbon nanotube (CNT) powder was uniformly dispersed in n-hexane and then the dispersed CNT began to self-assemble in the less and less finite field with the n-hexane...
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