基于有限元分析晋北传统民居木质装饰构件的营造特性
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TU-022

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山西省自然科学基金(201801D121175); 山西省研究生教育创新项目(2020SY472)


Based on the finite element analysis of the construction characteristics of wooden decorative components of traditional dwellings in northern Shanxi
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Shanxi Natural Science Foundation (201801d121175); Shanxi postgraduate education innovation project (2020sy472)

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    摘要:

    为推动国家乡村振兴的战略需求和传统地域建筑的发展研究,这势必需要对传统民居建筑文化重新转译,而目前国内对传统装饰构件的研究还停留在艺术人文或部分节点的方向上,缺乏跨学科研究和从房屋的整体营造结构出发进行定量分析。因此研究晋北传统民居木质装饰构件的营造特性,通过前期调研基于有限元分析对晋北代表性木结构五架檩木结构、广亮大门木结构、垂花门木结构进行研究,结合DLUBAL RFEM软件进行模型构建和模拟,通过施加横向荷载将同一木构有装饰构件和无装饰构件两种状态下产生的最大位移进行计算分析。科学的得出了晋北传统民居木质装饰构件的营造特性:晋北民居注重实际功能用途,多数装饰构件都有着其结构功能,它们不仅有着装饰艺术更有着重要的维护性作用;在同一木结构体系下,有装饰构件比无装饰构件更能抵御横向剪力,使木结构整体更为稳固,遇到横向荷载时产生的位移较小整体木构抗剪承载力有明显提高;有装饰构件和无装饰构件两种条件下受到的水平荷载和最大位移之间有正相关关系,斜率上的差值证明二者整体木构稳定性有较大的差距。装饰构件的拉结作用提高了受力节点的稳固性,从而提高了民居木构整体的稳定。将装饰构件与营造技术结合研究可以为今后对传统民居装饰艺术与营造的保护和发展提供新的参考。

    Abstract:

    In order to promote the strategic needs of national rural residence and the development of traditional local architecture, it is necessary to re-translate traditional residential buildings. At present, the research on traditional decorative components in China also stays in the direction of art humanities or partial nodes, lacks interdisciplinary research. Quantitative analysis from the overall construction structure of the house. Therefore, the construction characteristics of the Jinbei traditional residential wooden decorative components shall be studied through the previous survey and based on finite element analysis, the five-rated wood structure of the Jinbei representative wood structure, the bright door wood structure, and the pendant door wood structure. Model construct and simulation with Dlubal RFEM software, calculates the maximum displacement generated by the same wood as a decorative member and the non-decorative member in two states by applying a lateral load. Scientific derived characteristics of the Jinbei traditional residential wooden decorative components: Jinbei residential accounts focus on practical functions, most decorative components have structural functions, but they have not only decorative art more important maintenance; in the same wood structure system, The decorative member is more robust to the lateral shear than the decorative member, which makes the wood structure more stable. Small the displacement generated when the transverse load is encountered, and the overall wood structure anti-shear capacity is significantly improved; There is a positive correlation between the level load and the maximum displacement of the decorative member and the decorative member, and the difference in slope proves that the overall wood structure stability has a large gap. The pulling effect of the decorative member increases the stability of the force node, there by improving the overall stability of the wood structure. providing new references for the protection and development of traditional civil decoration art and construction by the study of decorative components and creating techniques .

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引用本文

高兴宇,石谦飞. 基于有限元分析晋北传统民居木质装饰构件的营造特性[J]. 科学技术与工程, 2022, 22(9): 3642-3650.
Gao Xingyu, Shi Qianfei. Based on the finite element analysis of the construction characteristics of wooden decorative components of traditional dwellings in northern Shanxi[J]. Science Technology and Engineering,2022,22(9):3642-3650.

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  • 收稿日期:2021-06-26
  • 最后修改日期:2021-11-16
  • 录用日期:2021-11-22
  • 在线发布日期: 2022-03-25
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