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Author:

周乾 (周乾.) | 纪金豹 (纪金豹.)

Abstract:

基于某单檐歇山屋顶式古建模型搭建的技术要点,分析浮放柱底、柱架、斗拱、屋架、屋顶、墙体等构造,对结构整体抗震性能的影响.基于对模型开展的振动台试验,进一步探讨上述构造的有利影响,结果表明,柱底与柱顶石之间的摩擦滑移可产生隔震效果,柱架构件的榫卯连接、斗拱层均可产生减震效果,屋架高宽比及厚重屋顶有利于结构的整体稳定,屋顶在地震时会产生局部扭摆,墙体有利于减小中低烈度地震作用下木构架的晃动幅度.

Keyword:

抗震构造 歇山屋顶 木结构 古建筑

Author Community:

  • [ 1 ] [周乾]故宫博物院
  • [ 2 ] [纪金豹]北京工业大学工程抗震与结构诊治北京市重点实验室,100124,北京

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Source :

建筑技术

ISSN: 1000-4726

Year: 2021

Issue: 3

Volume: 52

Page: 309-314

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 5

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