Numerical simulation of an entangled wire-silicone rubber continuous interpenetration structure based on domain meshing superposition method

Shi, Linwei; Ren, Zhiying; Zhou, Chunhui; Shen, Liangliang; Lin, Youxi; Zihao, Huang

doi:10.1016/j.compositesb.2023.110648

Cited by 21 publications

(2 citation statements)

References 36 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…31,32 Durability is of major interest when concrete is under hard conditions. 33,34 Deleterious effects may occur when the structures of reinforced concrete experience hard environments, possibly because of chloride, sulfate attacks, acid attacks, and corrosion failure. 35 The rate of these harmful effects depends on the nature of the chemicals, the permeability of the concrete, and the negative effects on the reaction products.…”

Section: Introductionmentioning

confidence: 99%

“…In addition, they found that increasing the NS percentage leads to a continuous reduction in permeability and high percentages of NS in NSC lead to better mechanical behavior than low percentages to resist indirect temperature between 200°C and 400°C; conversely, low percentages have better resistance to higher temperatures (up to 600°C) 31,32 . Durability is of major interest when concrete is under hard conditions 33,34 . Deleterious effects may occur when the structures of reinforced concrete experience hard environments, possibly because of chloride, sulfate attacks, acid attacks, and corrosion failure 35 .…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Properties and durability of self‐compacting concrete incorporated with nanosilica, fly ash, and limestone powder

Hakeem

Amin

Zeyad

et al. 2023

Structural Concrete

View full text Add to dashboard Cite

This research focused on finding the effect of nanosilica (NS) on the properties of self‐compacting concrete (SCC). NS in various proportions of 1%, 2%, 3%, 4%, 5%, 6%, 8%, and 10% was added to SCC with 10% silica fume (SF) or 10% fly ash (FA) by weight of cement to improve the properties of SCC. While the limestone powder (LSP) was used at a fixed supplementation of 15% by cement weight for all mixes. Fifteen SCC mixtures were designed based on the European guidelines for self‐compacting concrete. The properties of fresh SCC were evaluated by several tests of the slump flow, slump T50, V‐funnel, V‐funnel T5min, L‐box J‐ring, and fill box. Meanwhile, several tests evaluated SCC's mechanical properties, including compressive strength, split tensile strength, flexural strength, bond strength, and modulus of elasticity. Moreover, the permeability properties of SCC were evaluated by water permeability and air‐content tests. The effect of applying high temperatures (100–800°C) on the compressive strength of SCC containing NS with cementitious materials (SF, FA, and LSP) was also evaluated. Results showed that adding 3% NS with 10% SF and 15% LSP by weight of cement can be used to achieve the best mechanical properties of SCC. The SFNS3 mixture achieved the highest mechanical properties of 75.1, 11.9, and 41,300 MPa for compressive strength, bond strength, and modulus of elasticity tests. While the results for the slump flow, slump T50cm, and fill box were 680 mm, 6 s, and 93%.

show abstract