Abstract: Tunnel fires often cause huge damage to the lining structure. In order to avoid cracking and spalling of the lining in the case of large-scale tunnel fires and thus ensure the safety of the tunnel, a new tunnel-fire-resistance ...

Abstract: This work assessed the effect of compressive fatigue on sulfate ion diffusion in standard-cured and steam-cured concrete containing slag. After compressive fatigue, the slag concretes were immersed in 5% sodium sulfate ...

Abstract: In this paper, a novel pervious concrete (PC) has been proposed, which combines a high-strength self-compacting concrete matrix with artificial pore channels, to prepare a novel self-compacting recycled pervious concrete ...

Abstract: Stability analysis and risk assessment are key issues in the design and construction of tunnels; however, these assessments are often hard to conduct accurately because of the complexity of tunnel engineering. In order to ...

Abstract: The adhered mortar attached on the surface of recycled aggregate is the primary difference between recycled aggregate and natural aggregate, and is the major reason for reducing its mechanical properties. To measure the ...