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木结构直透榫节点加固试验及有限元分析

TENG Qing-hua,PAN Wen,SU He-xian,JIN Yu-cheng, SUN Guang-yu

China Forest Products Industry(2023)

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Abstract
为研究钢板阻尼器加固木结构直透榫节点的抗震性能,对加固前后的试件开展拟静力试验及数值模拟.结果表明:采用钢板阻尼器加固节点后,试件节点处应力明显降低,主要应力集中在钢板核心处,滞回曲线的捏缩效应明显降低,榫卯节点的承载力和刚度都得到有效提升;试验结果与模拟结果较为吻合.
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