Building and infrastructure damages, such as tunnels, have become a more important issue because of the continuous expansion of rural and urban constructions. It is well-known that …
Ultra-high performance concrete (UHPC) is a novel concrete class characterized by a compressive strength of more than 150 MPa. One of the most significant drawbacks of …
L Shen, X Yao, G Di Luzio, M Jiang, Y Han - Journal of Building …, 2023 - Elsevier
Concrete tends to spall explosively under fire due to the combined effect of thermal stress and pore pressure build-up. For an anti-spalling strategy in the concrete mix design, one can …
This study presents the comparison of microstructural and durability characteristics of 3D printed concrete (3DPC) depending on its production method (printing or casting). Printed …
Explosive spalling is a major threat to fire safety of reinforced concrete structures. A deep understanding of pore pressure build-up is important for evaluating and mitigating this …
The current paper aims to provide a critical review of the fire-induced spalling of concrete structures, its socio-economic and environmental impacts, and to establish a roadmap …
A better understanding of moisture migration in concrete at high temperature can play an important role to improve the fire-resistance and radiation-shielding capability of concrete …
Concrete made with recycled concrete aggregates (RCA) presents particular properties that may lead to a specific behaviour under fire conditions, including the spalling risk. The …
Y Li, P Du, KH Tan - Engineering Structures, 2021 - Elsevier
This paper experimentally investigated fire resistance of UHPC and HPC columns under the ISO 834 fire curve. Effects of concrete strength, inclusion of fibers, and load eccentricity were …