Research Article

Computational Model for Internal Relative Humidity Distributions in Concrete

Table 1

General input parameters used.

ParametersValues used

Number of nodes in length direction21
Number of nodes in depth direction21
Length of the concrete slab3 m
Depth of the concrete slab0.5 m
Cauchy’s BC top surface18
Cauchy’s BC left and right surface18
Cauchy’s BC bottom surface0
Surface factor, 2 * 10−4 m/hr
Enviromental humidity0.7
Initial condition1.0