[HTML][HTML] Acoustic emission analysis of crack type identification of corroded concrete columns under eccentric loading: A comparative analysis of RA-AF method and …

Z Chen, G Zhang, R He, Z Tian, C Fu, X Jin - Case Studies in Construction …, 2023 - Elsevier
Crack location and type identification of reinforced concrete columns in service is of great
interest to researchers, since it influences the decision-making of maintenance and retrofit …

Properties of fresh and hardened cement-based materials with waste glass as supplementary cementitious material: a review

VA Franco-Luján, S Ramírez-Arellanes… - Journal of Building …, 2024 - Elsevier
The demand for cement is constantly growing; however, the industry is facing many
challenges due to the excessive extraction of raw material, water demand, and CO 2 …

Experimental and numerical investigations on damage evolution of concrete under sulfate attack and freeze-thaw cycles

L Gan, W Xu, Z Shen, L Xu, W Zhang, H Zhang… - Journal of Building …, 2023 - Elsevier
The macro-microstructure tests of concrete under the alternating action of salt freezing (ASF)
were conducted to investigate the macro-mechanical properties and microstructure pore …

Size effect on the compressive fatigue of fibre-reinforced concrete

JJ Ortega, G Ruiz, E Poveda, DC González… - … and Building Materials, 2022 - Elsevier
The size effect on the compressive fatigue behaviour of fibre-reinforced concrete is herein
studied by testing cubes of 40 mm, 80 mm and 150 mm in edge length. Even though the …

[HTML][HTML] Water transport and porosity trends of concrete containing integral additions of raw-crushed wind-turbine blade

V Revilla-Cuesta, F Faleschini, C Pellegrino… - Developments in the …, 2024 - Elsevier
Abstract Raw-Crushed Wind-Turbine Blade (RCWTB) is a novel material from the recycling
and non-selective crushing of wind-turbine blades composed of fiberglass-composite fibers …

Analyze of STEAM education research for three decades

BK Prahani, K Nisa, MA Nurdiana, E Krisnaningsih… - JOTSE, 2023 - dialnet.unirioja.es
The main objective of research is to ascertain the existing situation of STEAM education
research over three decades based on the Scopus database. The entire documents are 256 …

[HTML][HTML] Analysing entrapped pores in concrete via x-ray computed tomography: Influence of workability and compaction time

H Ahmed, J Kuva, J Punkki - Construction and Building Materials, 2024 - Elsevier
Understanding the attributes of entrapped pores in compacted concrete is crucial for
improving mechanical and durability properties of concretes. This research investigates how …

[HTML][HTML] Size effect of steel fiber–reinforced concrete cylinders under compressive fatigue loading: Influence of the mesostructure

DC Gonzalez, A Mena, G Ruiz, JJ Ortega… - International Journal of …, 2023 - Elsevier
This study deals with the influence of the fiber concrete mesostructure on the size effect
under compressive fatigue loading. For this purpose, three series of cylindrical specimens of …

Effect of Fiber Orientation on the Fatigue Behavior of Steel Fiber-Reinforced Concrete Specimens by Performing Wedge Splitting Tests and Computed Tomography …

DC González, Á Mena-Alonso, J Mínguez… - International Journal of …, 2024 - Springer
This paper shows the relationship, in steel fiber-reinforced concrete, between fiber
orientation and fatigue response through the combined use of computed tomography (CT) …

Study of the healing effect of concrete with supplementary cementitious materials after early-age damage by acoustic emission technique

Z Chen, R He, X Jin - Applied Sciences, 2022 - mdpi.com
The study on the influence of early age damage of concrete on its long-term strength
development is of great importance. In this work, 102 concrete cubes with and without …