Implications of Masonry Infill and Partition Damage in Performance Perception in Residential Buildings after a Moderate Earthquake
Implications of Masonry Infill and Partition Damage in Performance Perception in Residential Buildings after a Moderate Earthquake
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中度地震后住宅建筑中砌体填充和隔断损坏对性能感知的影响
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发表时间：
2013
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影响因子：
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通讯作者：
H. Sucuoğlu
中科院分区：
文献类型：
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作者：
H. Sucuoğlu
工程师通常关注结构构件的性能，而住宅建筑的居住者主要受中等地震后建筑物中填充物和隔墙的性能的影响。这经常引起关于地震后建筑物使用的争议和讨论。现有建筑物的抗震加固规范提供了复杂的措施来评估结构构件的抗震性能，而填充墙和其他隔墙的性能指标则比较粗糙。此外，新建筑的抗震设计规范完全忽略了这种差异，因为它们的基于力的方法是建立在设计水平（即罕见地震）下为整个建筑隐含指定的单级性能目标上的。本文从工程师和建筑物使用者的角度讨论了中等强度地震后建筑物的性能水平。建议实现统一的性能，在结构中的地震力抵抗的结构构件，以及填充物和隔墙与结构系统耦合，虽然这样的墙的抗震和他们的性能的贡献通常不考虑在设计中。
Engineers usually focus on the performance of structural members, whereas the occupants of a residential building are affected mostly by the performance of infill and partition walls in buildings after a moderate earthquake. This often creates controversy and discussion regarding the post-earthquake use of buildings. Seismic rehabilitation codes for existing buildings offer sophisticated measures in rating the seismic performances of structural components, whereas performance measures suggested for infill and other partition walls are crude by comparison. Furthermore, seismic design codes for new buildings totally disregard such disparity, since their force-based approaches are built on single-level performance targets specified implicitly for the entire building under a design level, that is, a rare earthquake. In this paper, performance levels of buildings after an earthquake of moderate intensity are discussed from the viewpoints of engineers and building occupants. Suggestions are made for achieving uniform performance in structures where the seismic forces are resisted by structural members as well as the infills and partition walls coupling with the structural system although the contribution of such walls to seismic resistance and their performance is not usually considered in design.