EXPERIMENTAL INVESTIGATION OF STEEL FIBERS’ EFFECT ON THE IMPROVEMENT OF MECHANICAL PROPERTIES OF CONCRETE SEGMENTAL LINING IN MECHANIZED TUNNELING

EXPERIMENTAL INVESTIGATION OF STEEL FIBERS’ EFFECT ON THE IMPROVEMENT OF MECHANICAL PROPERTIES OF CONCRETE SEGMENTAL LINING IN MECHANIZED TUNNELING

The lining system, used in tunnel boring machines, is made of precast concrete segments. The use of steel fibers in this kind of support system can not only decrease production time and costs but also can improve compressive, tensile as well as flexural behaviors. A study has been carried out to exa...

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Bibliographic Details
Main Authors: Hamid Chakeri, Mohammad Darbor, Farid Sh. Maleki, Tohid Minaee
Format: Article
Language:English
Published: Faculty of Mining, Geology and Petroleum Engineering 2023-01-01
Series:Rudarsko-geološko-naftni Zbornik
Subjects:
segments
steel fibers
mechanical properties of concrete
cracking
rupture mode
Online Access:https://hrcak.srce.hr/file/443555

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