Analysis of fibre reinforced concrete for road pavements on very weak soils

Küçük Resim Yok

Tarih

2023

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

Croatian Soc Civil Engineers-Hsgi

Erişim Hakkı

info:eu-repo/semantics/openAccess

Özet

In this paper, the effects of steel fibre usage on concrete pavement thickness and cost were investigated. Prepared fibrous concrete specimens were subjected to physical and mechanical tests. From the experiments, it was determined that as the steel fibre ratio increased, the workability and compressive strength of the specimens decreased, but the flexural and splitting tensile strengths increased. In addition, according to calculations made using the AASHTO 1993 design method, the concrete pavement thickness decreased in the range of 4.35 to 18.66 % with an increase in steel fibre, but the pavement cost increased by 56.50 to 74.07 %.

Açıklama

Anahtar Kelimeler

concrete road pavement, steel fibre, AASHTO method, mechanical properties, cost analysis

Kaynak

Gradevinar

WoS Q Değeri

Q4

Scopus Q Değeri

Q4

Cilt

75

Sayı

7

Künye