Three-dimensional numerical study of the reactive powder concrete segments in tunnel lining
نویسندگان
چکیده
Abstract The tunnel lining systems act as lines of defence against the forces and geotechnical situations. use precast concrete linings (PCTLs) has been escalating due to its effective economical installation process. tunnels usually suffer from premature deterioration corrosion reinforcement thus need maintenance. Corrosion leads distress in PCTL leading cracking finally scaling concrete. This study aims assess structural durability performance reactive powder (RPC) material segments compared reinforced (RC) high (HPC). numerical findings indicated that maximum load capacity PRC-PCTL was greater than corresponding RC HPC segments. Regarding findings, PRC is a very significant option for conventional strength can decrease thickness segments, resulting decreased cost. Also, eliminate laborious costly production mitigate damage enhance service life
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ژورنال
عنوان ژورنال: Curved and Layered Structures
سال: 2022
ISSN: ['2353-7396']
DOI: https://doi.org/10.1515/cls-2022-0022