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Seismic retrofit using length-controlled steel moment frame
Seismic retrofit using length-controlled steel moment frame
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机译：使用长度可控的钢制框架进行抗震改造
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摘要
The length-adjustable steel structure frame according to the present invention is a steel structure frame installed for seismic reinforcement in an opening of a building, a pair of coupling members coupled to the ends of the frame forming the steel structure frame, and extending from each of the coupling members to one side. And a fastening member having a cross-sectional area smaller than that of the pillars, and the fastening member includes a length adjusting part to adjust the distance between the pair of pillars.
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