Research Article

In Situ Determination of Thermal Resistivity of Soil: Case Study of Olorunsogo Power Plant, Southwestern Nigeria

Table 9

Value of c for various soils.

Soil typecw (%)

Clays−0.73> 5
Silts (Fly ash)−0.54
Silty sand0.12≥ 1
Fine sand0.70
Coarse sand0.73
Gravel0.8