November 28, 2025BuildingsOpen Access

Numerical Simulation Study on Fire Resistance Performance of Prefabricated Shear Walls Connected by Sleeve Grouting

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Authors

YWYanan Wang WDWeitong Deng HWHong-chen Wang

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Implication

Numerical simulation reveals fire resistance performance and structural stability of prefabricated shear walls, suggesting effective thermal insulation under fire exposure.

Key Points

Greater axial and lateral deformations were observed in the prefabricated shear wall during fire exposure, impacting its structural stability.
After three hours of single-sided fire exposure, prefabricated shear walls maintained satisfactory thermal insulation performance and fire resistance rating.
Parametric analysis highlighted critical factors affecting fire resistance performance, including axial compression ratio and reinforcement diameter.
Temperature distribution patterns in prefabricated walls showed higher temperatures near sleeve areas compared to cast-in-place walls.

Cite This Study

Wang et al. (2025) studied this question.

synapsesocial.com/papers/6928f0f9a65b730b9ea79813 https://doi.org/10.3390/buildings15234225

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Implication

Numerical simulation reveals fire resistance performance and structural stability of prefabricated shear walls, suggesting effective thermal insulation under fire exposure.

Numerical Simulation Study on Fire Resistance Performance of Prefabricated Shear Walls Connected by Sleeve Grouting

Discussion

Member takes

Implication

Key Points

Cite This Study

Numerical Simulation Study on Fire Resistance Performance of Prefabricated Shear Walls Connected by Sleeve Grouting

Discussion

Member takes

Implication

Key Points

Cite This Study

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