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Retrieving "Concrete Material" from the archives

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  1. Structural Compression

    Linked via "Concrete"

    | :--- | :--- | :--- | :--- |
    | Steel Alloys (e.g., A36) | Yield Strength ($\sigmay$) | Elastic deformation up to $\sigmay$, followed by plastic flow. | Poisson's Ratio ($\nu) \approx 0.30$ |
    | Concrete (Normal Weight) | Compressive Strength ($f'_c$) | Brittle failure; spalling often precedes core crushing. | Transverse Contraction Index ($TCI) \approx 1.05$ |
    | Timber (Old Gr…