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Limit analysis of reinforced masonry vaults

机译:加固砌体金库的极限分析

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摘要

Reinforced brick masonry has experienced only scarce use as a fully structural material due to, among other reasons, the lack of design criteria and calculation tools allowing a scientific, but also practical, engineering approach to design and assessment. Aiming at contributing to a more widespread use of this material, a simplified method for the ultimate analysis of reinforced masonry arches and cylindrical vaults, based on the lower-bound theorem (or static approach) of plasticity, has been developed. This approach has been satisfactorily validated by comparison with experimental and numerical results obtained by more accurate numerical models.
机译:除其他原因外,由于缺乏设计标准和计算工具,钢筋砖石砌体只能用作完整的结构材料,因此缺乏科学,实用的工程设计和评估方法。为了促进这种材料的更广泛使用,基于塑性的下界定理(或静态方法),已经开发出一种简化的方法,用于最终分析加筋砌体拱和圆柱拱顶。通过与更精确的数值模型获得的实验和数值结果进行比较,该方法已得到令人满意的验证。

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