Temperature at Planning Tunnel for Heat Insulator Design

Abstract

This paper deals with an interpolation algorithm which using the stochastic method for design temperatures of heat insulator. The stochastic method is called “Semi-Variogram”, and we introduce a Semi-Variogram, how to interpolate for design temperatures of heat insulator. In this study, some experimental data of temperatures can be transformed to homogeneous spatial processes by means of some linear transformation. And, the interpolated design temperature from Semi-Variogram is compared with the observed temperatures of actual data. Finally, numerical examples are worked out to demonstrate the usefulness of this algorithm which is determined the design temperature for heat insulator in a planning load tunnel.