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首页> 外文期刊>International journal of architectural heritage >Traditional techniques for the rehabilitation and protection of historic earthen structures: The seismic retrofitting project
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Traditional techniques for the rehabilitation and protection of historic earthen structures: The seismic retrofitting project

机译：修复和保护历史性土结构的传统技术：抗震改造项目

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摘要

Historic earthen structures are a significant portion of the built heritage worldwide and are associated with intangible building techniques, wide material availability and low-cost construction. Nonetheless, dueto their low mechanical properties and, often poor connections, historic earthen structures are susceptible to early structural damage, and even collapse in areas of high seismic hazard. Inaddition, the lack of maintenance can further reduce structural performance and durability. The Getty Conservation Institute (GCI)'s Seismic Retrofitting Project (SRP) aims to research, designand test low-tech retrofitting techniques, as well as to implement maintenance programs, enhancing the performance of historicearthen buildings in seismic areas where the most advanced equipment, structural skills and materials are not easily available. Results: Accounting for recommendations from national building codes, conservation principles and local practices, the complete design, assessment and implementation of strengthening for twoprototype buildings in Peru, involved in the SRP, are discussed; the Church of Kuno Tambo and Ica Cathedral. Conclusions: Theretrofitted structures, complied with performance criteria and seismic local demands, with sufficient safety and acceptable levels of repairable damage.
机译：历史悠久的土制结构是全球建筑遗产的重要组成部分，并与无形建筑技术，广泛的材料可用性和低成本的建筑相关。然而，由于其低机械性能以及经常不良的连接，历史悠久的土结构易于受到早期结构破坏，甚至在地震危险性高的地区倒塌。另外，缺乏维护会进一步降低结构性能和耐用性。盖蒂自然保护协会（GCI）的地震改造项目（SRP）旨在研究，设计和测试低技术改造技术，并实施维护计划，以提高在地震地区拥有最先进设备的历史建筑的性能，结构技能和材料不容易获得。结果：讨论了考虑到国家建筑法规，保护原则和当地实践的建议，讨论了参与SRP的秘鲁两座原型建筑的完整设计，评估和实施；库诺·坦波教堂和伊卡大教堂。结论：加装结构，符合性能标准和地震局部要求，具有足够的安全性和可接受的可修复损伤水平。

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