Analysis of Ice Response Spectra with Nonlinear Interpolation Method
In this paper, the successive computation formulas of ice response spectrum are derived and deduced based on the assumption of nonlinear interpolation method. And with the new way, the ice response spectrum of two true different ice temporal curves are analysized. The results indicate that the ice spectra value obtained by the new method is a litter greater than the values of the called precision method. And the error of the acceleration response spectra amplification coefficient is only 0.53%. therefore, this ice response spectra method presented by this paper can meet the request of precision. As this method is more preciser than linear interpolation method, it can be used in the design of ice resistance.
Chaohe Chen, Yong Huang and Guangfan Li
L. L. Jia et al., "Analysis of Ice Response Spectra with Nonlinear Interpolation Method", Advanced Materials Research, Vols. 243-249, pp. 93-96, 2011