Evaluation Rock Mass Deformation Modulus based on Fuzzy Logic

The purpose of this paper is to study of rock mass deformation modulus based on fuzzy logic. In this paper, evaluation of deformation module was conducted based on Fuzzy Multiple Criteria Decision Making and Fuzzy Analytical Hierarchy Process. Therefore, there are used 8 empirical relationships to estimate the modulus and 6 criteria to evaluate the empirical relations. In this paper, a program written by visualbasic software is used. In end of the study, there is identified by Fuzzy Analytical Hierarchy Process, that Mehrotra empirical relation get the highest score.

کلیدواژه ها:

Deformation modulus of rock mass ، multi-criteria decision making ، fuzzy Analytical Hierarchy Process