Applied Mathematics & Information Sciences
Prediction of Spread Shear Strength of Rock with Ordinary Point Kriging Method using GStat-R
In this study, we used the Ordinary Point Kriging for predicting the spread of shear strength of rock at a site in an unobserved location. Based on the nature of rocks, the rock quality index is measured by rock shear strength with less strong rock properties which has a weaker of the strength of rocks to support the load and become a weak field. The calculation of the spread of the shear strength of rock can be made using GStat-R program in R software to get accurate results. In the calculation of prediction using the kriging method, we can use gstat library, sp library, Rcmdr library and several algorithms in GStat-R and apply them to the data to get a prediction of shear strength index of deployment at an unobserved location.
Digital Object Identifier (DOI)
Setiawan Abdullah, Atje; Hamid, Nur; Nur Falah, Annisa; and Nurani Ruchjana, Budi
"Prediction of Spread Shear Strength of Rock with Ordinary Point Kriging Method using GStat-R,"
Applied Mathematics & Information Sciences: Vol. 13:
3, Article 5.
Available at: https://digitalcommons.aaru.edu.jo/amis/vol13/iss3/5