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Inelastic dynamic response of 3D reinforced concrete infilled frames

机译：3D钢筋混凝土夹具框架的非弹性动态响应

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摘要

An inelastic finite element model to simulate the behaviour of 3D reinforced concrete frames infilled with masonry panels subjected to static load and earthquake excitation has been presented. Under the loads the mortar may crack, causing sliding and separation at the interface between the frame and the infill. Furthermore, the infill may become cracked and/or crushed which then changes its structural behaviour. It may render the infill ineffective leaving the bare frame to take the entire load, which may lead to the failure of the framing system itself. In the present study, 3D reinforced concrete infilled frames have been analysed using the finite element method.
机译：介绍了模拟与静载与静载和地震激励的砌体面板浸没的3D钢筋混凝土框架行为的无弹性有限元模型。在负载下，砂浆可以在框架和填充之间的界面处引起滑动和分离。此外，填充物可以变得破裂和/或压碎，然后改变其结构行为。它可能使填充无效呈现裸露的框架，以取得整个负载，这可能导致框架系统本身的故障。在本研究中，使用有限元法分析了3D钢筋混凝土缺陷框架。

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