混合联肢PEC墙结构基于合理失效模式的性能化设计方法研究

周巧玲1, 2 赵仕兴1 苏明周2 石韵3

振动与冲击 ›› 2024, Vol. 43 ›› Issue (7) : 266-277.

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振动与冲击 ›› 2024, Vol. 43 ›› Issue (7) : 266-277.
论文

混合联肢PEC墙结构基于合理失效模式的性能化设计方法研究

  • 周巧玲1, 2 赵仕兴1 苏明周2 石韵3
作者信息 +

Performance-based design method for hybrid coupled PEC wall structure based on reasonable failure modes

  • ZHOU Qiaoling1,2, ZHAO Shixing1, SU Mingzhou2, SHI Yun3
Author information +
文章历史 +

摘要

基于性能化设计理念,提出了混合联肢PEC墙结构基于合理失效模式的性能化设计方法:以结构达目标位移时实现合理失效模式作为性能目标,基于能量平衡原理确定结构设计基底剪力,并给出符合失效模式的侧向力分布;依据给定目标塑性耦连比分别求解钢连梁和PEC墙肢底部加强区内力需求;采用塑性设计方法设计钢连梁和PEC墙肢底部加强区截面,采用弹性设计方法设计PEC墙肢非加强区截面,保证结构实现预期性能目标。依据提出的基于合理失效模式的性能化设计方法,设计了12层混合联肢PEC墙算例结构,对其进行Pushover分析和弹塑性动力时程分析,验证了该方法的可行性。基于合理失效模式的性能化设计方法设计的混合联肢PEC墙结构抗震性能良好,地震作用下,各层钢连梁首先剪切屈服耗散能量,然后PEC墙肢底部形成弯曲塑性铰,塑性铰分布及发展过程符合预期,实现了“两阶段耗能体系”设计目标。

Abstract

Based on the concept of performance-based design, a performance-based design method of the hybrid coupled PEC wall based on the reasonable failure mode is proposed. The performance goal is to achieve a reasonable failure mode when the structure reaches the target displacement. The design base shear force is determined on the basis of the principle of energy balance, and a lateral force distribution in accordance with the failure mode is given. According to the given plastic coupling ratio, the internal force requirements of the steel coupling beams and the strengthening section at the bottom of the PEC wall piers are obtained. The plastic design method is used to design the steel coupling beams and the strengthening section at the bottom of the PEC wall piers, and the elastic design method is used to design the non-strengthening section of the PEC wall piers, so as to achieve the expected performance goal. According to the proposed performance-based design method based on the reasonable failure mode, a 12-story hybrid coupled PEC wall structure is designed. And the pushover analysis and elastic-plastic dynamic time history analysis are conducted to verify the accuracy of the method. The hybrid coupled PEC wall structure designed by the performance-based design method of reasonable failure mode has good seismic performance. Under the earthquake, all the steel coupling beams first suffered from shear yielding and then the plastic hinges formed at the bottom of the PEC wall piers. The distribution and development of plastic hinges meet expectations, and the design goal of a “two-stage energy dissipation system” is realized.

关键词

混合联肢墙 / 抗震性能 / 目标位移 / 合理失效模式 / 性能化设计方法

Key words

Hybrid coupled wall / Seismic performance / Target displacement / Reasonable failure mode / Performance-based design method

引用本文

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周巧玲1, 2 赵仕兴1 苏明周2 石韵3. 混合联肢PEC墙结构基于合理失效模式的性能化设计方法研究[J]. 振动与冲击, 2024, 43(7): 266-277
ZHOU Qiaoling1,2, ZHAO Shixing1, SU Mingzhou2, SHI Yun3. Performance-based design method for hybrid coupled PEC wall structure based on reasonable failure modes[J]. Journal of Vibration and Shock, 2024, 43(7): 266-277

参考文献

[1] Bertero V V. Major issues and future directions in earthquake-resistant design[C]//Proceeding of 10th World Conference on Earthquake Engineering. Madrid, 1994: 6407-6444. [2] 小谷俊介, 叶列平. 日本基于性能结构抗震设计方法的发展[J]. 建筑结构, 2000, 30(06): 3-9+58. Tossuke k, Ye lieping. Development of performance-based seismic method in Japan[J]. Buiding Structure, 2000, 30(06): 3-9+58. (in Chinese) [3] 王亚勇. 我国2000年工程抗震设计模式规范基本问题研究综述[J]. 建筑结构学报, 2000, 21(01): 2-4+36. Wang Yayong. Review on the basic problems of the code for seismic design of engineering in China in 2000[J]. Journal of Building Structures, 2000, 21(01): 2-4+36. (in Chinese) [4] Housner G W. Behavior of structures during earthquake[J]. Journal of the Engineering Mechanics Division, ASCE, 1959, 85(4): 109-129. [5] Leelataviwat S, Goel S C, Stojadinovic′ B i. Energy-based seismic design of structures using yield mechanism and target drift[J]. Journal of Structural Engineering, 2002, 128(8): 1046-1054. [6] 樊春雷, 包献博, 郝际平, 等. 菱形网格支撑框架结构基于性能的抗震设计方法研究[J]. 振动与冲击, 2021, 40(23): 143-151. Fan Chunlei, Bao Xiaobo, Hao Jiping, et al. Performance-based aseismic design method for diamond grid braced frame structure[J]. Journal of Vibration and Shock, 2021, 40(23): 143-151. (in Chinese) [7] Gorji M S, Cheng J J R. Plastic analysis and performance-based design of coupled steel plate shear walls[J]. Engineering Structures, 2018, 166(2018): 472-484. [8] 梁兴文, 史金田, 车佳玲, 等. 混凝土联肢剪力墙结构抗震性能控制方法[J]. 工程力学, 2013, 30(11): 207-213. Liang Xing-wen, Shi Jin-tian, Che Jia-ling, et al. A seismic behavior control method for concrete coupled shear walls[J]. Engineering Mechanics, 2013, 30(11): 207-213. (in Chinese) [9] 田建勃, 王游春, 史庆轩, 等. 设置钢板混凝土连梁的混合联肢剪力墙结构抗震性能控制方法[J]. 建筑结构学报, 2019, 40(S1): 1-10. Tian jianbo, Wang Yuanchun, Shi Qingxuan, et al. Seismic behavior control method for hybrid coupled shear system with plate-reinforced composite coupling beam[J]. Journal of Building Structures, 2019, 40(S1): 1-10. (in Chinese) [10] 杨宇焜, 赫约西, 蒋路, 等. 轴压比与剪跨比对部分包覆钢-混凝土组合剪力墙抗震性能影响研究[J]. 振动与冲击, 2022, 41(23): 265-274. Yang Yukun, He Yuexi, Jiang Lu, et al. Effects of axial compression ratio and shear span ratio on aseismic performance of PEC shear wall[J]. Journal of Vibration and Shock, 2022, 41(23): 265-274. (in Chinese) [11] Zhou Q, Su M, Shi Y, et al. Hysteretic behavior of the hybrid coupled partially encased composite wall system[J]. Structures, 2021, 34: 4216-4236. [12] 石韵, 周巧玲, 苏明周, 等. 混合联肢部分外包组合剪力墙抗震性能试验研究[J]. 土木工程学报, 2021, 54(03): 29-40. Shi Yun, Zhou Qiaoling, Su Mingzhou, et al. Experimental study on seismic performance of hybrid coupled partially encased composite shear wall [J]. China Civil Engineering Journal, 2021, 54(03): 29-40. (in Chinese) [13] 周巧玲. 混合联肢PEC墙结构抗震性能及设计方法研究[D]. 西安: 西安建筑科技大学, 2021. Zhou Qiaoling. Study on seismic behavior and design method of hybrid coupled partially encased composite wall system[D]. Xi’an: Xi’an University of Architecture and Technology, 2021. (in Chinese) [14] Zhou Q, Su M, Shi Y, et al. Influence of coupling ratio on seismic behavior of hybrid coupled partially encased composite wall system[J]. The Structural Design of Tall and Special Buildings, 2022, 29(13): e1934. [15] GB 50011-2010. 建筑抗震设计规范(2016年版)[S]. 北京: 中国建筑工业出版社, 2016. GB 50011-2010, Code for seismic design of buildings (2016 edition) [S]. Beijing: China Construction Industry Publishing House, 2016. (in Chinese) [16] JGJ/T 380-2015. 钢板剪力墙技术规程[S]. 北京: 中国建筑工业出版社, 2015. JGJ/T 380-2015, Technical specification for steel plate shear walls [S]. Beijing: China Construction Industry Publishing House, 2015. (in Chinese) [17] Goel S C, Chao S H. Performance-based plastic design: Earthquake-resistant steel structures [M]. International Code Council, 2008. [18] 白久林. 钢筋混凝土框架结构地震主要失效模式分析与优化[D]. 哈尔滨工业大学, 2015. Bai Jiulin. Main seismic failure mode analysis and optimization of reinforced concrete frame structures[D]. Harbin: Harbin Institute of Technology, 2015. (in Chinese) [19] Newmark N M, Hall W J. Earthquake spectra and design[M]. Earthquake Engineering Research Institute, 1982. [20] Akiyama H. Earthquake-resistant limit-state design for buildings[J]. 1985. [21] Chao S H, Goel S C, Lee S-S. A Seismic Design Lateral Force Distribution Based on Inelastic State of Structures[J]. Earthquake Spectra, 2015, 23(3): 547-569. [22] 周庆. 混合联肢剪力墙结构性能化设计方法及抗震性能研究[D]. 重庆: 重庆大学, 2018. Zhou Qing. Study on performance design method and seismic performance of hybrid coupled wall structures[D]. Chongqing: Chongqing University, 2018. (in Chinese) [23] Chan-Anan W, Leelataviwat S, Goel S C. Performance-based plastic design method for tall hybrid coupled walls[J]. The Structural Design of Tall & Special Buildings, 2016, 25(14): 681-699. [24] JGJ 99-2015. 高层民用建筑钢结构技术规程[S]. 北京: 中国建筑工业出版社, 2015. JGJ 99-2015, Technical specification for steel structure of tall building [S]. Beijing: China Construction Industry Publishing House, 2015. (in Chinese) [25] Paulay T, Priestley M N J. Seismic design of reinforced concrete and masonry buildings[M]. New York: John Wiley & Sons, Inc,, 1992. [26] 周巧玲, 赵仕兴, 苏明周, 等. 混合联肢PEC墙结构简化力学分析模型及承载力计算[J]. 天津大学学报(自然科学与工程技术版). Zhou Qiaoling, Zhao Shixing, Su Mingzhou, et al. Simplified mechnical analysis model and bearing capacity calculation for the hybrid coupled PEC wall[J], Journal of Tianjin University (Science and Technology), Accept. (in Chinese) [27] GB 50009-2012. 建筑结构荷载规范[S]. 北京: 中国建筑工业出版社, 2012. GB 50009-2012, Load code for the design of building structures[S]. Beijing: China Construction Industry Publishing House, 2012. (in Chinese) [28] GB 50010-2010. 混凝土结构设计规范(2015年版)[S]. 北京: 中国建筑工业出版社, 2015. GB 50010-2010, Code for design of concrete structures (2015 edition) [S]. Beijing: China Construction Industry Publishing House, 2015. (in Chinese) [29] 聂建国, 王宇航. ABAQUS中混凝土本构模型用于模拟结构静力行为的比较研究[J]. 工程力学, 2013, 30(04): 59-67+82. Nie Jian-guo, Wang Yu-hang. Comparison study of constitutive model of concrete in ABAQUS for static analysis of structures [J]. Engineering Mechanics, 2013, 30(04): 59-67+82. (in Chinese)

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