Effect of combined activator of Ca (OH) 2 and Na2CO3 on workability and compressive strength of alkali-activated ferronickel slag system
The utilization of ferronickel slag into the alkali-activated system is promising to mitigate
environmental pollution. Due to slower reaction rate and satisfactory strength, a combined …
environmental pollution. Due to slower reaction rate and satisfactory strength, a combined …
[HTML][HTML] Effect of casting and curing temperature on the interfacial bond strength of epoxy bonded concretes
D Daneshvar, K Deix, A Robisson - Construction and Building Materials, 2021 - Elsevier
The effect of casting and curing temperature on concrete-epoxy-concrete interfacial bond
strength was evaluated. To cover a wide range of climatic conditions, six different …
strength was evaluated. To cover a wide range of climatic conditions, six different …
Heat and mass transfer in different concrete structures: a study of self-compacting concrete and geopolymer concrete
Thermal characteristics of concrete are one of the main topics in concrete technology
researches. They were extensively studied since the 1980s to predict the behavior of the …
researches. They were extensively studied since the 1980s to predict the behavior of the …
[HTML][HTML] Experimental and finite element investigations on hydration heat and early cracks in massive concrete piers
X Sheng, S Xiao, W Zheng, H Sun, Y Yang… - Case Studies in …, 2023 - Elsevier
The concrete hydration heat and different construction methods directly affects the early
crack resistance of massive concrete structures and may lead to concrete cracks. In this …
crack resistance of massive concrete structures and may lead to concrete cracks. In this …
Microstructures and properties of alkali-activated slags with composite activator: Effects of Na2O equivalents
X Ji, Z Wang, X Wang, X Zhao, H Zhang… - Journal of Cleaner …, 2024 - Elsevier
Cementitious materials composed entirely of solid waste are expected to replace cement
and alleviate environmental pollution problems. Due to limitations in reaction rate and …
and alleviate environmental pollution problems. Due to limitations in reaction rate and …
Simulation of thermal stress and control measures for rock-filled concrete dam in high-altitude and cold regions
Y Zhang, J Pan, X Sun, J Feng, D Sheng, H Wang… - Engineering …, 2021 - Elsevier
High-altitude and cold regions (HACR) have extremely low temperatures accompanied by
frequent cold currents in winter, causing significant thermal stress and cracking in concrete …
frequent cold currents in winter, causing significant thermal stress and cracking in concrete …
Modeling of Heat and Mass Transfer in Cement-Based Materials during Cement Hydration—A Review
B Klemczak, A Smolana, A Jędrzejewska - Energies, 2024 - mdpi.com
Cement-based materials encompass a broad spectrum of construction materials that utilize
cement as the primary binding agent. Among these materials, concrete stands out as the …
cement as the primary binding agent. Among these materials, concrete stands out as the …
[PDF][PDF] Modeling of heat transfer in massive concrete foundations using 3D-FDM
DM Mansour, AM Ebid - Civ. Eng. J, 2023 - pdfs.semanticscholar.org
Analyzing and modeling the thermal behavior of mass concrete elements has been widely
investigated by several researchers. Lately, many contemporary finite element packages …
investigated by several researchers. Lately, many contemporary finite element packages …
[HTML][HTML] FEM and experimental investigations of concrete temperature field in the massive stemwall of the bridge abutment
A Kuryłowicz-Cudowska, K Wilde - Construction and Building Materials, 2022 - Elsevier
The paper deals with the prediction of early-age concrete temperature of cast-in-place
stemwall of the bridge abutment. The considered object is an arch bridge located in Gdańsk …
stemwall of the bridge abutment. The considered object is an arch bridge located in Gdańsk …
[HTML][HTML] Experiences and analysis of the construction process of mass foundation slabs aimed at reducing the risk of early age cracks
A Smolana, B Klemczak, M Azenha… - Journal of Building …, 2021 - Elsevier
Mass concrete members such as thick foundation slabs and blocks have always been an
integral part of our human-created environment. Building with mass concrete is a …
integral part of our human-created environment. Building with mass concrete is a …