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在静态方案变化方面研究18世纪建筑结构的研究
Monika Mackiewicz1, Janusz Ryszard Krentowski1, Kamil Zimiński1
1Faculty of Civil Engineering and Environmental Sciences, Bialystok University of Technology, Wiejska 45E, 15-351 Bialystok, Poland.
Materials (Basel, Switzerland)
|December 23, 2023
概括
评估18世纪历史建筑需要评估改变结构完整性的缺陷. 非破坏性测试和计算分析揭示了过去的维修和材料降解如何改变静态模式,为必要的干预提供了信息.
科学领域:
- 结构工程 结构工程
- 遗产保护 遗产保护 遗产保护
- 建筑诊断 建筑诊断 建筑诊断
背景情况:
- 评估历史建筑的技术状况,尤其是几个世纪以来的建筑,面临着重大挑战.
- 由于过去的翻新,许多18世纪的建筑缺乏原始元素,通常使用不同质量的材料和方法进行翻新.
- 材料退化,不充分的维修和历史结构的支损失可以改变负载传输路径并改变原始静态方案.
研究的目的:
- 提供对导致18世纪历史建筑结构内静态方案变化的缺陷的概述.
- 为了展示一个具有众多缺陷的历史建筑的评估过程.
- 分析一个特定的木制屋顶托架结构的技术状况,该结构已经部分失去了支.
主要方法:
- 使用非破坏性测试 (NDT) 方法进行技术状况评估.
- 对木制屋顶托架结构进行了详细的计算分析.
- 检查了影响历史建筑结构静态图的缺陷.
主要成果:
- 确定了导致18世纪建筑物变化的静态方案的各种缺陷.
- 评估过程突出了评估具有质量差维修历史的结构的复杂性.
- 计算分析提供了对受损木制屋顶架构行为的洞察.
结论:
- 该研究强调了对历史建筑进行彻底的技术评估的重要性.
- 了解改变的静态模式对于有效的修复和加强策略至关重要.
- 无线核技术和计算分析是诊断和保存老化结构的重要工具.
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