Open AccessStability evaluation of transmission tower above the goaf by fuzzy comprehensive evaluation method and analytic hierarchy process
Author(s) -
Wenyan Qi,
Fang Ye,
Wenyue Qi,
Li Tian,
Sensen Guan,
Siwei Fu,
Xunda Zhang,
Shaoyu Chen
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1633/1/012058
Subject(s) - tower , analytic hierarchy process , stability (learning theory) , fuzzy logic , transmission tower , service (business) , structural engineering , process (computing) , computer science , engineering , civil engineering , operations research , artificial intelligence , machine learning , operating system , economy , economics
Combination of the load-bearing conditions, the tower shape and service time, and the geological and basic conditions of the service environment of the tower, various factors that influence the stability of the towering tower near goaf were classified by using fuzzy comprehensive evaluation method and AHP, and the influence factor model was established. The impact factors were evaluated from low to high, the influence of the geological and basic conditions of the service environment is maximal, and determined the approximate rock roadway is stable and no measures need to take to improve the stability of the tower.