Open AccessEvaluation Method of Complex Slope Stability in Construction Industry Based on Correlation Calculation
Author(s) -
Weiwei Zhu
Publication year - 2021
Publication title -
converter
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.104
H-Index - 1
ISSN - 0010-8189
DOI - 10.17762/converter.93
Subject(s) - normalization (sociology) , stability (learning theory) , slope stability , evaluation methods , slope stability analysis , correlation , mathematics , analytic hierarchy process , correlation function (quantum field theory) , selection (genetic algorithm) , computer science , engineering , geotechnical engineering , statistics , reliability engineering , geometry , artificial intelligence , machine learning , operations research , spectral density , sociology , anthropology
Based on the basic-element expression method and correlation function theory in Extenics, combined with the knowledge of slope engineering, a method for evaluating the stability of complex slope is proposed. The evaluation process includes the selection of suitable evaluation indexes of slope stability, identificationof the classification standard for the slope stability, identificationof the weights of evaluation indexes by using the improved analytic hierarchy process,identificationof the classical domain, node domain and matter-element under evaluation,the calculation of the correlation of each stability class for each evaluation index, normalization of correlation,and so on. The selection rule of the slop stability evaluation indexes and selection of correlation function and optimal points are also discussed, which can provide reference for slope engineering designin construction industry.