支架固定馆藏人物俑文物的抗震优化设计研究

摘要
图/表
参考文献(29)
相关文章 (15)

全文: PDF (3794 KB) HTML (1 KB)
输出: BibTeX | EndNote (RIS)

摘要为优化支架固定馆藏人物俑文物的抗震效果，选取不同尺寸和体态的典型地震易损人物俑文物复制品（武士俑和唐三彩人物俑），开展文物复制品-优化组合措施（支架和卡固件）抗震系统振动台试验，获得影响文物复制品运动状态的关键优化参数、文物复制品与支架相互作用规律，并检验组合措施对较大体积人物俑文物的抗震固定效果。建立文物复制品-组合措施相互作用系统数值分析模型，通过参数分析，获得支架与文物间安装缝隙、在安装缝隙内填充不同种类隔震垫对文物动力响应的影响、文物复制品与固定措施相互作用规律及采用独立支架/组合措施有效固定人物俑的最小支架尺寸，为兼顾安全性及最小干预原则的固定措施优化设计提供必要依据。结果表明：相比独立支架，组合措施能够有效降低人物俑文物动力响应，有效提高固定效果；为保证人物俑文物安全，建议支架与文物间安装缝隙不大于5mm；在缝隙中填充橡胶垫及硅胶垫可使文物与支架间相互作用力降低50%~75%，有效防止文物局部损伤；当人物俑文物体型超过一定限值，独立支架不再适用，建议选择支架和随形卡固件组合措施。

	服务

	把本文推荐给朋友
	加入我的书架
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章
	王萌1
	2
	施勋1
	2
	4
	杨维国1
	2
	葛家琪3
	马伯涛3
	张曼生3
	刘佩1
	2

关键词 ：馆藏人物俑文物, 抗震固定效果, 振动台试验, 优化设计, 组合措施

Abstract：In order to optimize the seismic effect of the support for fixing the figurines in the museum collection, the typical seismically vulnerable figurine replicas (warrior figurines and Tang Sancai figurines) with different sizes and physiques were selected. The shaking table tests on the seismic system of the replicas and optimized combined measures (supports and fasteners) were carried out. The key optimization parameters affecting the movement of the replica and the interaction behavior between the replica and the support were obtained, and the seismic effectiveness of the combined measures for fixing the large figurine relics was verified. The numerical model of the interaction system between the replica and the combined measures was established. Through the parametric analysis, the impact of the gap between the support and the relic, the impact of filling the gap with different types of cushion on the dynamic responses of the figurine, the interaction between the replica and the fixation measures, and the minimum support size for the effective fixation of the figurine by independent support/combined measures were obtained, which provided the necessary basis for the optimal design of the fixation measures taking into account the principle of safety and minimum intervention. The results show that the combined measures effectively reduce the dynamic responses of figurines and improve the fixation effect compared with independent supports. In order to ensure the safety of figurines, it is recommended that the gap between the support and the figurine should be no more than 5mm. The measures of filling rubber pads and silicone pads in the gap could decrease the interaction force between figurine and the support by 50%~75% and effectively prevented the local damage of figurines. When the size of the figurine exceeded a certain limitation, the independent support is no longer applicable, as a result, the combined measures of the support and the shaped fastener are suggested.

Key words： figurine cultural relics seismic effect shaking table test optimal design combined measures

收稿日期: 2023-06-13 出版日期: 2024-03-15

引用本文:

王萌1,2,施勋1,2,4,杨维国1,2,葛家琪3,马伯涛3,张曼生3,刘佩1,2. 支架固定馆藏人物俑文物的抗震优化设计研究[J]. 振动与冲击, 2024, 43(5): 110-120.
WANG Meng1,2,SHI Xun1,2,4,YANG Weiguo1,2,GE Jiaqi3,MA Botao3,ZHANG Mansheng3,LIU Pei1,2. Aseismic optimization design of fixed supports for collection of figure terracotta cultural relics in museum. JOURNAL OF VIBRATION AND SHOCK, 2024, 43(5): 110-120.

链接本文:

http://jvs.sjtu.edu.cn/CN/ 或 http://jvs.sjtu.edu.cn/CN/Y2024/V43/I5/110

[1] 巩梦婷, 韦荃, 冯萍莉, 等. 5.12汶川地震中四川可移动文物及其建筑受损情况调查[J]. 文物保护与考古科学, 2016, 28(02): 40-47. Gong Mengting, Wei Quan, Feng Pingli, et al. Investigation on the damage of movable cultural relics and buildings in Sichuan duri--ng the 5.12 Wenchuan earthquake [J]. Scie--nces of Conservation and Archaeology, 2016, 28(02): 40-47. (in Chinese)) [2] 唐飞, 黄静. “4•20”芦山地震四川文物保护单位受损情况调查报告[J].四川文物, 2013, (03): 3-8. TANG Fei, HUANG Jing. Investigation report on the damage of cultural relics protection units in Sichuan after the "4.20" Lushan earthquake[J]. Sichuan Cultural Relics, 2013(3): 3-8. [3] 潘毅, 陈建, 包韵雷, 彭鑫, 林旭川. 长宁6.0级地震村镇建筑震害调查与分析[J].建筑结构学报,2020,41(S1):297-306. Pan Yi, Chen Jian, Bao Yunlei, Peng Xin, Lin Xuchuan. Seismic damage investigation and analysis of rural buildings in Ms 6.0 Changning earthquake [J]. Journal of Building Structures, 2020, 41(S1): 297- 306. [4] 安仁兵, 游文龙, 潘毅, 刘升阳. 泸县6.0级地震文化遗产震害调查与分析[J].土木工程学报, 2022,55(12):13-24. An Renbing, you Wenlong, Pan Yi, liushengyang Investigation and Analysis on the damage of Luxian county's cultural heritage caused by the M6.0 ear--thquake [J] Journal of Civil Engineering: 2022,55(12):13-24. [5] 刘稚亚. 让博物馆活起来——《国家文物事业发展“十三五”规划》解读[J].经济,2017(06):110-111. Liu Zhiya. Let Museums Come Alive: Interpretation of the "Thirteenth Five-Year Plan" for the Development of National Cultural Relics[J]. Economy,2017(06):110-111. [6] 文物安全防控“十四五”专项规划[N]. 中国文物报,2022-05-10(003). Cultural Relics Safety prevention and Control "14th Five-Year plan" special Planning [N]. China Cultural Relics News, 2022.05.10(003). [7] Bao Y, Xu Y, Wu B. Modeling and validation of three-dimensional sliding-rocking rigid block subjected to earthquake excitation. Earthquake Engineering & Structural Dynamics, 2022, 51: 2858-2879. [8] Saraswat A , Reddy G R , Ghosh A K , et al. Effects of base excitation frequency on the stability of a freestanding rigid block[J]. Acta Mechanica, 2016, 227(3):795-812. [9] Casapulla C, Maione A. Free Damped Vibrations of Rocking Rigid Blocks as Uniformly Accelerated Motions [J]. International Journal of Structural Stability & Dynamics, 2017, 17(6): 751-767. [10] Claudia C. Rocking resonance of a rigid free standing block[C].// In 16th International Brick & Block Masonry Conference, Padova, Italy, 2016:111-118. [11] Bakhtiary E, Gardoni P. Probabilistic seismic demand model and fragility estimates for rocking symmetric blocks [J]. Engineering Structures, 2016, 114(may1):25-34. [12] Kounadis A N. On the rocking–sliding instability of rigid blocks under ground excitation: Some new findings[J]. Soil Dynamics & Earthquake Engineering, 2015, 75:246-258. [13] Kounadis A N, Papadopoulos G J. On the rocking instability of a three-rigid block system underground excitation[J]. Archive of Applied Mechanics, 2016, 86(5):957-977. [14] Bao Y, Konstantinidis D. Dynamics of a sliding-rocking block considering impact with an adjacent wall. Earthquake Engineering & Structural Dynamics, 2020, 49: 498-523. [15] 李孟青, 王萌. 馆藏文物减隔震保护技术研究进展[C]// 中国钢结构协会结构稳定与疲劳分会第17届(ISSF-2021)学术交流会暨教学研讨会论文集, 工业建筑杂志社, 2021: 376-380. Li Mengqing, Wang Meng. Research Progress Of Seismic Protection Technology For Culturalrelics In Museum [C]// Proceedings of the 17th (ISSF-2021) Academic Exchange Conference and Teaching Seminar of the Structural Stability and Fatigue Branch of China Steel Structure Association, Industrial Building Journal, 2021: 376-380. [16] 王萌, 李孟青, 巢臻, 张小朋, 傅萌. 馆藏文物卡固件固定的抗震有效性试验及数值研究[J].振动与冲击,2022,41(07):258-267. Wang Meng, Li Mengqing, Chao Zhen, Zhang Xiaopeng, Fu Meng. Journal of Vibration and Shock, 2022, 41(07): 258-267. [17] 王萌, 闫一, 傅萌, 张小朋, 巢臻. 栓绑法固定馆藏文物的抗震有效性振动台试验研究[J].工程力学,2022,39(02):208-221. WANG Meng, YAN Yi, FU Meng, et al. Study on seismic effectiveness of tie up method for fixing cultural relics based on shaking table tests[J]. engineering mechanics, 2022, 39(2): 208-221. [18] Liu P, Pang H, Xue W, et al. Fragility and risk assessment for sliding artifacts in artifact-showcase-museum systems subjected to three-component ground motions[J]. Journal of Building Engineering, 2022, 45: 1-26. [19] 王萌, 施勋, 杨维国, 葛家琪, 马伯涛, 张曼生, 刘佩. 支架固定馆藏人物俑文物振动台试验研究[J/OL].振动工程学报, 2023:1-14. Wang Meng, Shi Xun, Yang Weiguo, Ge Jiaqi, Ma Botao, Zhang Mansheng, Liu Pei. Shaking table tests of figurine cultural relics fixed by supports [J/OL]. Journal of Vibration Engineering, 2023:1-14. [20] 兰德省, 易伟同, 祝磊, 等. 基于三维扫描模型的兵马俑足踝有限元分析[J]. 文物保护与考古科学, 2021, 33(3): 19-26. Lan D, Yi W T, Zhu L, et al. FEM simulation on the ankles of Terra - cotta Warriors based on 3D scanning models [J]. Conservation and Archaeological Science, 2021, 33(3): 19-26. [21] 张健杨, 李国新. “文质统一”的唐代三彩人物俑[J].荣宝斋,2022,No.212(07):36-59. Zhang Jian Yang, Li Guo Xin. "The unity of quality" in the Tang Dynasty[J]. Rongbaozhai, 2022, No.212(07):36-59. [22] 上海博物馆. 馆藏文物防震规范: WW/T 0069-2015[S]. 北京: 文物出版社, 2015. Shanghai Museum. Specification for seismic protection of museum collection: WW/T 0069-2015[S]. Beijing: Cultural Relics Publishing House, 2015. [23] 建筑抗震设计规范: GB 50011-2010[S]. 北京: 中国建筑工业出版社, 2010. Code for seismic design of buildings: GB 50011-2010[S]. Beijing: China Architecture &Building Press, 2010. [24] 张锐. 结构抗震时程分析输入地震波选择方法研究[D]. 大连: 大连理工大学,2020. Zhang Rui. Research on Input Seismic Wave Selection Method for Seismic Time-history Analysis of Structures [D]. Dalian: Dalian University of Technology, 2020. [25] 李连洲. 对含有Al2O3和Y2O3的氮化硅结构陶瓷材料弹性性能的研究[J]. 耐火与石灰, 2019, 44(5): 34-35. Li Lianzhou. Research on elastic properties of Si3N4 structure ceramics with Al2O3 and Y2O3[J]. Refractories and Lime, 2019, 44(5): 34-35. [26] 孙新阳. 叠层橡胶支座竖向刚度退化对隔震结构地震响应影响研究[D]. 北京: 北京交通大学, 2018. Sun Xinyang. Study on the effect of vertical stiffness degradation of laminated rubber bearing on seismic response of isolated structures[D]. Beijing: Beijing Jiaotong University, 2018. [27] ZOU Xiao-guang, YANG Wei-guo, LIU Pei, et al. Floor acceleration amplification and response spectra of reinforced concrete frame structure based on shaking table tests and numerical study [J]. Archives of Civil and Mechanical Engineering, 2023,156: 1-24 [28] 缪广红,胡昱,杨礼澳等. Q235钢与304不锈钢多层爆炸焊接的数值模拟研究[J].兵器装备工程学报, 2023, 44(01): 220- 226. Miao Guanghong, Hu Yu, Yang Li'ao et al. Numerical simulation of multi-layer explosive welding of Q235 steel and 304 stainless steel [J]. Journal of Weaponry Equipment Engineering, 2023, 44(01): 220-226. [29] 张赛军,龚小龙,李健强,周驰,袁宁.尺寸效应下的紫铜薄板力学性能试验研究[J].华南理工大学学报,2016,44(10):8-14. ZHANG Saijun, GONG Xiaolong, LI Jianqiang, ZHOU Chi, YUAN Ning. Experimental Investigation into Mechanical Properties of Copper Sheet with Size Effects [J]. Journal of South China University of Technology.2016,44(10):8-14.