Fractal Analysis of Railway Track Geometry
نویسندگان
چکیده
Hat geometrisi muayene araçlarıyla yapılan ölçümlerden elde edilen grafiklere göre demiryolu hattı yatay ve düşey düzlemlerde düzgün olmayan dalgalı bir geometriye sahiptir. Bu geometrik yapı fraktal desen olarak göz önüne alındığında hat geometrisinin düzgünsüzlüğü boyutlar yardımı ile sayısal ifade edilebilir. çalışmada Ankara-Eskişehir Yüksek Hızlı Tren (YHT) hattının düzgünsüzlüğünü belirlemek için analiz metodundan faydalanılmıştır. Fraktal boyutları hesaplamak cetvel metodunu temel alan hesap algoritması kullanılmıştır. fleş nivelman grafikleri hesaplanmıştır. Yapılan hesaplamalara göre, genel düzgünsüzlüğünün boyut edilebildiği belirlenmiştir. Çalışmanın sonunda kalitesinin göstergesi olan parametrelerin standart sapması arasındaki ilişki araştırılmıştır. Buna önerilen sapma arasında güçlü vardır.
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ژورنال
عنوان ژورنال: Demiryolu mühendisli?i
سال: 2022
ISSN: ['2149-1607']
DOI: https://doi.org/10.47072/demiryolu.1130088