PARNASSUS: Ensuring integrity, preserving significance: value based flood resilience for protection of cultural heritage from climate change impact

帕纳萨斯：确保完整性，保留意义：基于价值的防洪能力，保护文化遗产免受气候变化的影响

• 批准号: AH/H032525/1
• 负责人: Dina D'Ayala
• 金额: $ 87.69万
• 依托单位: University of Bath
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2010
• 资助国家: 英国
• 起止时间: 2010 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=AH%2FH032525%2F1
• 关键词: PARNASSUS; Ensuring; integrity; preserving; significance

The proposal develops an interdisciplinary system to quantify risk of historic buildings and archaeological sites to driving rain and flooding as caused by climate change; it will evaluate structural vulnerability by defining adequate impact indicators and propose adaptation strategies classified by increased resilience against loss of significance. Project activities are set within the framework of risk management and uncertainty methods.The proposal addresses how the causes of damage or material change to cultural heritage can be better understood, and when is material change acceptable and damage unacceptable. This requires investigation of the nature of changes and transformation in materials and of the resilience and adaptation capacity of the built heritage. The objectives of the proposal are:- Definition of criteria and protocols to identify acceptable limits of damage; define consistent protocols for modelling material change; use of risk, monitoring and simulation to inform life-cycle and cost/benefits studies and new or improved conservation interventions.- Impact of flooding, rising water level, driving rain and thermal cycles on structural integrity of historic buildings and archaeological sites- Assessment of novel adaptation techniques to be implemented to enhance resilience of historic buildings and sites to climate change impacts. The collaboration of structural and environmental modellers and specialists in cultural heritage, working on specific case studies and supported by professional practitioners and the heritage institutional bodies, ensures robust results applicable in practice.Roughly dressed, rubble masonry, earth structures, infilled in timber frames, are the chosen constitutive materials as they are particularly vulnerable at joint and footing level to driving rain and flood. Hence effects of exacerbated structural damage caused by environmental agents can be successfully measured within the project timeframe. An overall approach based on extreme events statistical analysis and quantification of uncertainty will inform all aspects of the research, so that reliability will be in-built in the evaluation of the risk and adaptation measures The research will be case study based to facilitate direct feedback of results into practice. On-site monitoring and laboratory tests will be conducted, considering the combined effects of driving rain and flooding. The proposed case studies areas are: Tewkesbury, scheduled area at south end of town near the Abbey; Deerhurst, archaeological sites and significant historic buildings; Cottown, Perthshire, cob walls compromised by flooding; Winchester cathedral crypt and Winchester College; York, Lendal Bridge towers and buildings on the Eastern riverbank; Bodiam Castle. The case studies have been chosen according to flooding hazard and to the diversity of age, materials, construction techniques, significance and historical documentation of the heritage buildings and archeological remains in the six areas. Their continued occupation through time allows to: gain historical perspective by looking at past adaptations to documented climate changes; investigate effects on current risk; define urgency of adaptation. Research tasks cover:-Survey of buildings and stakeholders of study area to identify selected buildings for in depth study-Study of secondary literature to identify significance of historic climate change-Flood and driving rain probability analysis and scenarios- Laser scanning and restitution of the building at different scales -On site monitoring and lab testing to define damage thresholds-Hydraulic an structural modelling-Assessment of resilience and validation of adaptation measures. -Generalisation and dissemination of results through drafting of guidelines.

该提案开发了一个跨学科系统，以量化历史建筑和考古遗址因气候变化而遭受暴雨和洪水的风险;它将通过定义适当的影响指标来评估结构脆弱性，并提出适应战略，这些战略按增加对重要性损失的恢复力进行分类。项目活动是在风险管理和不确定性方法的框架内确定的，该建议涉及如何更好地了解文化遗产遭受损害或物质变化的原因，以及何时可以接受物质变化和何时不能接受损害。这就需要调查材料变化和转型的性质，以及建筑遗产的复原力和适应能力。该提案的目标是：-确定标准和协议，以确定可接受的损害限度;确定一致的协议，以模拟材料变化;使用风险，监测和模拟，为生命周期和成本/效益研究以及新的或改进的保护措施提供信息。洪水、水位上升、暴雨和热循环对历史建筑和考古遗址的结构完整性的影响-评估为提高历史建筑和遗址对气候变化影响的复原力而实施的新适应技术。结构和环境建模师与文化遗产专家的合作，在专业从业人员和遗产机构的支持下，进行具体的案例研究，确保了可应用于实践的可靠结果。粗糙的碎石砌体、土结构和填充木框架是选择的构成材料，因为它们在接缝和地基水平上特别容易受到暴雨和洪水的影响。因此，环境因素造成的加剧结构破坏的影响可以在项目时间范围内成功地测量。基于极端事件统计分析和不确定性量化的总体方法将为研究的各个方面提供信息，以便在风险和适应措施的评估中建立可靠性。研究将基于案例研究，以促进将结果直接反馈到实践中。考虑到暴雨和洪水的综合影响，将进行现场监测和实验室测试。拟议的案例研究地区是：图克斯伯里，靠近修道院的城镇南端的预定地区;迪尔赫斯特，考古遗址和重要的历史建筑;珀斯郡的科敦，被洪水破坏的玉米墙;温彻斯特大教堂地下室和温彻斯特学院;约克，伦德尔桥塔楼和东河岸的建筑物;博迪亚姆城堡。这些案例研究是根据洪水危害以及六个地区的历史建筑和考古遗迹的年龄、材料、建筑技术、意义和历史文献的多样性而选择的。它们随着时间的推移而持续存在，使人们能够：通过审视过去对有记录的气候变化的适应，获得历史观点;调查对当前风险的影响;确定适应的紧迫性。研究任务包括：-调查研究区域的建筑物和利益相关者，以确定深入研究的选定建筑物-研究二级文献，以确定历史气候变化的意义-洪水和暴雨概率分析和情景-激光扫描和不同尺度的建筑物恢复-现场监测和实验室测试，以确定损坏阈值-水力和结构建模-评估适应措施的恢复力和验证。- 通过起草指导方针推广和传播成果。

项目成果

Condition assessment of historic masonry structures by NDE and monitoring

通过无损检测和监测对历史砖石结构进行状况评估

• 发表时间: 2010
• 期刊: Structures and Architecture - Proceedings of the 1st International Conference on Structures and Architecture, ICSA 2010
• 作者: Aktas Erdem Y.D.

Indoor mould testing in a historic building: Blickling Hall.

在历史建筑 Blickling Hall 进行室内霉菌测试。

• DOI: 10.1186/s40494-018-0218-x
• 发表时间: 2018
• 期刊: Heritage science
• 影响因子: 2.5
• 作者: Aktas YD

An assessment of moisture induced damage in Blickling Hall in Norfolk, England, via environmental monitoring

通过环境监测对英国诺福克布利克林大厅的潮湿造成的损害进行评估

• DOI: 10.1186/s40494-017-0119-4
• 发表时间: 2017
• 期刊: Heritage Science
• 影响因子: 2.5
• 作者: Aktas Y

GEOMATICS AND CIVIL ENGINEERING INNOVATIVE RESEARCH ON HERITAGE: INTRODUCING THE "ENGINEER" PROJECT

测绘与土木工程遗产创新研究：引入“工程师”项目

• DOI: 10.5194/isprs-archives-xlviii-m-2-2023-27-2023
• 发表时间: 2023
• 期刊: The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
• 作者: Agapiou A

Indoor Mould Testing and Benchmarking: A Public Report

室内霉菌测试和基准测试：公开报告

• 发表时间: 2018
• 作者: Aktas YD