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首页> 外文期刊>Bulletin of the New Zealand Society for Earthquake Engineering >The seismic behaviour of small reinforced concrete beam-column knee joints
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The seismic behaviour of small reinforced concrete beam-column knee joints

机译:钢筋混凝土小梁柱膝关节的抗震性能

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摘要

The majority of research into beam-column knee joints has been conducted with monotonic loading. Many of these joints failed to reach their member moment capacity, especially under opining moments, While a few cyclic knee joint tests have been completed in the United Sates this decade. This paper Describes the cyclic testing of 8 small knee joints designed to the 1995 New Zealand Concrete Standard. In addition two joints designed and detailed to the 1965 N.Z. Concrete Code were also tested. Joints with U-bar anchorages Performed better than joints with standard 90 degree hook details on beam and column Bars.
机译:对梁柱膝关节的大多数研究都是在单调载荷下进行的。这些关节中的许多关节未能达到其成员的力矩能力,尤其是在弯矩时。在这十年中,美国已经完成了一些循环膝关节测试。本文介绍了根据1995年新西兰混凝土标准设计的8个小膝盖关节的循环测试。另外两个接头设计和详细说明了1965年的N.Z.还测试了具体规范。带有U型锚固的接头的性能优于横梁和立柱上带有标准90度弯钩细节的接头。

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