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首页> 外文期刊>Journal of Earthquake Engineering >DEVELOPMENT OF AN INNOVATIVE SEISMIC DESIGN PROCEDURE FOR FRAME-WALL STRUCTURES
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DEVELOPMENT OF AN INNOVATIVE SEISMIC DESIGN PROCEDURE FOR FRAME-WALL STRUCTURES

机译：框架结构创新抗震设计方法的发展

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摘要

A displacement-based design (DBD) methodology for structures that are comprised of both frames and walls has been proposed and then tested through examination of several case studies. Strength proportions between walls and frames are decided before any analysis has begun. The various steps required to represent a frame-wall structure as a single-degree of freedom system are identified and a Direct DBD process is then adopted to set the required strength level. To test the design methodology, two sets of 4, 8, 12, 16 and 20-storey reinforced concrete structures are designed, with different proportions of the total strength assigned to the frames. A suite of time-history analyses have then been conducted to validate the methodology, which is seen to perform reasonably well. Finally, improvements to the procedure are outlined and areas for future research are identified.
机译：对于由框架和墙组成的结构，已经提出了基于位移的设计（DBD）方法，然后通过检查几个案例研究进行了测试。在开始任何分析之前，要确定墙和框架之间的强度比例。确定将框架墙结构表示为单自由度系统所需的各个步骤，然后采用直接DBD过程设置所需的强度级别。为了测试设计方法，设计了两组4层，8层，12层，16层和20层的钢筋混凝土结构，分别将不同比例的总强度分配给框架。然后进行了一系列的时间历史分析以验证该方法，该方法被认为表现良好。最后，概述了程序的改进，并确定了未来研究的领域。

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