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首页> 外文期刊>Bulletin of earthquake engineering >Life-cycle cost analysis of design practices for RC framed structures
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Life-cycle cost analysis of design practices for RC framed structures

机译：钢筋混凝土框架结构设计实践的生命周期成本分析

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The objective of this study is to perform life-cycle cost analysis on three design practices namely weak ground storey, short and floating columns and their combinations. Life-cycle cost analysis is recognized as the only suitable tool for assessing the structural performance when the structure is expected to be functional for a long period of time. Life-cycle cost analysis is considered in this study assessing the behaviour of the three design practices against earthquake hazard. Although, a number of checks are performed in order to reduce the influence of these design practices on the seismic behaviour of reinforced concrete (RC) framed structures, it was found that the total life-cycle cost of partially infilled RC designs is significantly increased compared to that of the fully infilled one. Through the test example examined in the framework of this study general conclusions are obtained regarding the behaviour of the three design practices.
机译：这项研究的目的是对三种设计实践（即弱地面层，短柱和浮柱及其组合）进行生命周期成本分析。当预期结构可以长期运行时，生命周期成本分析被认为是评估结构性能的唯一合适工具。本研究考虑了生命周期成本分析，以评估三种设计实践对地震危害的行为。尽管为了减少这些设计实践对钢筋混凝土（RC）框架结构的抗震性能的影响进行了许多检查，但发现与RC框架相比，部分填充的RC设计的总生命周期成本显着增加完全充满了。通过在本研究框架中检查的测试示例，可以得出有关三种设计实践行为的一般结论。

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