... the cracks. This study offers a theoretical and practical foundation for enhancing the self-healing performance of ECC . admixtures cement cementitious materials compressive strength cracks & cracking engineered cementitious composites fibre-reinforced concrete microstructure self-healing...

... cementitious capillary crystalline waterproofing materials (CCCW) cementitious materials concrete cracks & cracking durability self-healing UN SDG 9: Industry, innovation and infrastructure UN SDG 13: Climate action Key Laboratory for Special Area Highway Engineering, Ministry of Education...

... of twist concrete structures cracks & cracking diagonal crack angle reinforced concrete beams torsion torsional strength truss model UN SDG 9: Industry, innovation and infrastructure This research was supported by the Basic Science Research Program through the National Research Foundation...

... concrete columns compressive strength concrete structures cracks & cracking ductility industrial solid waste utilisation ultimate bearing capacity UN SDG 9: Industry, innovation and infrastructure Hebei Province Higher Education Institutions Special Research Projects CXZX2025032...

... effect. In this work, Bacillus pasteurii was magnetised and was thus attracted to the cracks, improving the repair speed. The results showed that the repairability of the magnetic microbe group was significantly better than that of the pure microbe group. For 0.2–0.4 mm wide cracks (cracked at 3...

.... aggregates alkali–aggregate reaction alkali–silica reaction cracks & cracking JSPS KAKENHI JP22K04266 JSPS KAKENHI JP23K04000 This work was supported by JSPS KAKENHI grant number JP22K04266 and JSPS KAKENHI grant number JP23K04000. The consensus among researchers...

... developed, taking into account the heterogeneity in the temperature reached at young age and the probable lack of calibration data. cracks & cracking delayed ettringite formation finite-element modelling multiphase science structural analysis a N a , b N...

... of concrete (Richard and Cheyrezy, 1995). However, reported studies related to the self-healing of RPC are rare. 23 11 2023 02 08 2024 Emerald Publishing Limited: All rights reserved 2024 concrete technology & manufacture cracks & cracking microcapsules reactive powder...

... that DEF can affect the service life of structures in a very short period, highlighting the need for the adoption of technical standards and preventive measures for disorders due to DEF in Brazil. cracks & cracking ettringite foundations sulfate-related deterioration temperature-related...

... to straw-coloured liquid Density ∼1.07 kg/l (@ 25°C) pH value 5–8 Chloride ion content Nil 20 09 2023 21 02 2024 Emerald Publishing Limited: All rights reserved 2023 concrete cracks & cracking dispersion graphene nanoplatelets microstructure...

... criteria are reckoned to provide a straightforward and fairly reliable indication of cracking risk to designers. 03 06 2021 03 02 2023 Emerald Publishing Limited: All rights reserved 2023 cracks & cracking early-age concrete in situ strength temperature profile thermal...

... et al., 2020 ; Muralidhara et al., 2010 ; Otsuka and Date, 2000). 21 02 2023 28 12 2023 Emerald Publishing Limited: All rights reserved 2023 cracks & cracking critical crack length fracture & fracture mechanics fracture toughness plain concrete...

... and different bonding layers are shown in Figures 4 and 5 , respectively. 20 06 2022 04 11 2022 ICE Publishing: All rights reserved 2022 acoustic emission (AE) beams & girders bonding layers bonding lengths concrete structures cracks & cracking FRP-reinforced concrete...

... composite materials cracks & cracking empirical model GFRP modelling 1 σ b 0 hf σ c 0 hf = k t 2 0.132 k c 0.728 − 0.749 k t + 0.728 − 0.749 k t 2 + 0.03 k t 2...

... concrete fracture cracks & cracking discrete crack discrete-element modelling modified applied element method plain concrete The simulation of a continuum using a lattice-like spring/rigid body system requires the determination of the elastic constants of the model (the spring constants...

.... ICE Publishing: All rights reserved 2022 compressive strength cracks & cracking modelling mortar tensile properties There are a lot of pores, micro-cracks and micro-defects in rocks, concrete and ceramics. These may be the original defects of the material or maybe induced...

..., 2020) Autogenous self-healing is the property that exists intrinsically in cement composites that enables them to repair small cracks. Cracks in concrete can be autogenously healed through three main mechanisms (Rajczakowska et al., 2019a). Chemical processes: the crack...

... cracks & cracking mortar SRAs have been widely used for mitigating plastic shrinkage cracking over the years (Bentz et al., 2001 ; Mora et al., 2003 ; Mora-Ruacho et al., 2009). Lura et al. (2007) found that SRAs decreased the crack widths by reducing...

... 2020 composite materials cracks & cracking fibre-reinforced concrete The combination of one kind of fibre with another kind of fibre or one length of fibre with another length of fibre into concrete is commonly known as hybrid fibre-reinforced concrete (HFRC). In HFRC, different...

... |σ|_max was reached shortly thereafter and eventually also decreased. Figure 8. (a) Typical test result; (b) geometrical normalisation of measured forces 07 05 2020 17 08 2020 25 08 2020 ICE Publishing: All rights reserved 2020 bond cracks...