

浏览全部资源
扫码关注微信
长安大学建筑工程学院,陕西 西安 710064
Received:10 March 2023,
Revised:2023-08-18,
Published:30 August 2024
移动端阅览
杨柯,王博,王智鹏等.不同类型地震动下RC框剪结构协同工作对比分析[J].防灾减灾工程学报,2024,44(04):826-838.
YANG Ke,WANG Bo,WANG Zhipeng,et al.Comparative Analysis on Cooperative Performance of RC Frame‑shear Wall Structures under Various Types of Ground Motions[J].Journal of Disaster Prevention and Mitigation Engineering,2024,44(04):826-838.
杨柯,王博,王智鹏等.不同类型地震动下RC框剪结构协同工作对比分析[J].防灾减灾工程学报,2024,44(04):826-838. DOI: 10.13409/j.cnki.jdpme.20230312001.
YANG Ke,WANG Bo,WANG Zhipeng,et al.Comparative Analysis on Cooperative Performance of RC Frame‑shear Wall Structures under Various Types of Ground Motions[J].Journal of Disaster Prevention and Mitigation Engineering,2024,44(04):826-838. DOI: 10.13409/j.cnki.jdpme.20230312001.
确保强震下双重抗侧力结构的协同工作是实现多道抗震防线的关键。基于地震动特性分析,对比了普通地震动、远场长周期地震动、近断层向前方向性地震动及近断层滑冲型地震动作用下RC框架⁃剪力墙结构的协同工作性能,并分析了刚度特征值及结构周期对其的影响;最后初步提出了特殊地震动作用下RC框架⁃剪力墙结构考虑内力重分配的框架剪力调整方法,并将其与规范中的调整方法进行了对比。结果表明:三类特殊地震动作用下的框架剪力分担率均大于普通地震动,尤其是远场长周期地震动,在地震动强度较小时也能使框架剪力出现较大增长;周期较大结构的中下部楼层框架剪力增大较快;结构框架剪力分担率随刚度特征值的增大而增大,但内力重分配程度逐渐减小;建议在结构抗震设计时,考虑不同类型地震动特性和刚度特征值对结构内力重分配的影响。
Ensuring the cooperative performance of dual lateral force-resisting systems under strong earthquakes is key to developing multiple seismic fortification lines. Based on ground motion characteristics analysis
the study compared and analyzed the cooperative performance of RC frame-shear wall structures under various types of ground motions
including ordinary
far-field long-period
near-fault forward
and near-fault fling-step ground motions. It also evaluated the effects of stiffness eigenvalues and structural periods on performance. Additionally
a frame shear force adjustment method considering the internal force redistribution under various types of special ground motions was preliminarily proposed and compared with the adjustment method in the current codes. The results showed that the frame shear force sharing ratio under the three types of special ground motions was higher than that under ordinary ground motions. Especially
far-field long-period ground motions could cause a large increase in frame shear force even at lower seismic intensities. The frame shear force in the middle and lower floors of structures with longer periods increased faster. With the increase in stiffness eigenvalue
the frame shear sharing ratio also increased
but the degree of internal force redistribution gradually decreased. It is suggested that the effects of different ground motion types and stiffness eigenvalues on internal force redistribution within structure should be considered in seismic design.
Koketsi K , Miyake H . A seismological overview of long-period ground motion [J]. Journal of Seismology , 2008 , 12 ( 2 ): 133 - 143 .
李明 , 谢礼立 , 翟长海 , 等 . 近断层脉冲型地震动重要参数的识别方法 [J]. 世界地震工程 , 2009 , 25 ( 4 ): 1 - 6 .
Li M , Xie L L , Zhai C H , et al . Identification methods of important parameters for near-fault pulse-type ground motions [J]. World Earthquake Engineering , 2009 , 25 ( 4 ): 1 - 6 . (in Chinese)
徐龙军 , 胡进军 , 谢礼立 , 等 . 特殊长周期地震动的参数特征研究 [J]. 地震工程与工程振动 , 2005 , 28 ( 6 ): 20 - 27 .
Xu L J , Hu J J , Xie L L , et al . On characteristics of ground motion parameters for special long-period ground motions [J]. Journal of Earthquake Engineering and Engineering Vibration , 2005 , 28 ( 6 ): 20 - 27 . (in Chinese)
刘启方 , 袁一凡 , 金星 , 等 . 近断层地震动的基本特征 [J]. 地震工程与工程振动 , 2006 , 26 ( 1 ): 1 - 10 .
Liu Q F , Yuan Y F , Jin X , et al . Basic characteristics of near-fault ground motion [J]. Earthquake Engineering and Engineering Vibration , 2006 , 26 ( 1 ): 1 - 10 . (in Chinese)
Anderson J G , Bodin P , Brune J N , et al . Strong ground motion from the Michoacan, Mexico earthquake [J]. Science , 1986 , 233 : 1043 - 1049 .
Koketsu K , Hatayama K , Furumura T , et al . Damaging long-period ground motions from the 2003 Mw 8.3 Tokachi-oki, Japan earthquake [J]. Seismological Research Letters , 2005 , 76 ( 1 ): 67 - 73 .
梁兴文 , 董振平 , 王应生 , 等 . 汶川地震中离震中较远地区的高层建筑的震害 [J]. 地震工程与工程振动 , 2009 , 29 ( 1 ): 24 - 31 .
Liang X W , Dong Z P , Wang Y S , et al . Damage to tall buildings in areas with large epicentral distance during M 8.0 Wenchuan Earthquake [J]. Journal of Earthquake Engineering and Engineering Vibration , 2009 , 29 ( 1 ): 24 - 31 . (in Chinese)
周福霖 , 崔鸿超 , 安部重孝 , 等 . 东日本大地震灾害考察报告 [J]. 建筑结构 , 2012 , 42 ( 4 ): 1 - 20 .
Zhou F L , Cui H C , Shigetaka A B E , et al . Inspection report of the disaster of the East Japan earthquake by Sino-Japanese joint mission [J]. Building Structure , 2012 , 42 ( 4 ): 1 - 20 . (in Chinese)
Ariga T , Kanno Y , Takewaki I . Resonant behavior of base-isolated high-rise building under long-period ground motions [J]. The Structural Design of Tall and Special Buildings , 2006 , 15 : 325 - 338 .
杨伟林 , 朱升初 , 洪海春 , 等 . 汶川地震远场地震动特征及其对长周期结构影响的分析 [J]. 防灾减灾工程学报 , 2009 , 29 ( 4 ): 473 - 478 .
Yang W L , Zhu S C , Hong H C , et al . Characteristics of far-field ground motion of Wenchuan Earthquake and the effect on long-periodic structures [J]. Journal of Disaster Prevention and Mitigation Engineering , 2009 , 29 ( 4 ): 473 - 478 . (in Chinese)
陈清军 , 袁伟泽 , 曹丽雅 , 等 . 长周期地震波作用下高层建筑结构的弹塑性动力响应分析 [J]. 力学季刊 , 2011 , 32 ( 3 ): 403 - 410 .
Chen Q J , Yuan W Z , Cao L Y , et al . Elasto-plastic dynamic response analysis of high rise structures under long period ground motion [J]. Chinese Quarterly of Mechanics , 2011 , 32 ( 3 ): 403 - 410 . (in Chinese)
杨迪雄 , 李刚 , 程耿东 , 等 . 近断层脉冲型地震动作用下隔震结构地震反应分析 [J]. 地震工程与工程振动 , 2005 , 25 ( 2 ): 119 - 124 .
Yang D X , Li G , Cheng G D , et al . Seismic analysis of base-isolated structures subjected to near-fault pulse-like ground motions [J]. Earthquake Engineering and Engineering Vibration , 2005 , 25 ( 2 ): 119 - 124 . (in Chinese)
江义 , 杨迪雄 , 李刚 , 等 . 近断层地震动向前方向性效应和滑冲效应对高层钢结构地震反应的影响 [J]. 建筑结构学报 , 2010 , 31 ( 9 ): 103 - 110 .
Jiang Y , Yang D X , Li G , et al . Effects of forward directivity and fling step of near-fault ground motions on seismic responses of high-rise steel structure [J]. Journal of Building Structures , 2010 , 31 ( 9 ): 103 - 110 . (in Chinese)
韩建平 , 石金辉 . 特殊长周期地震动作用下超限高层建筑结构地震响应分析 [J]. 建筑结构 , 2017 , 47 ( 5 ): 72 - 76 .
Han J P , Shi J H . Seismic response analysis of an out-of-code high-rise building structure under special long-period ground motion [J]. Building Structure , 2017 , 47 ( 5 ): 72 - 76 . (in Chinese)
王博 , 代慧娟 , 吴涛 , 等 . 近场与远场长周期地震动对高层结构作用机理比较分析 [J]. 振动与冲击 , 2018 , 37 ( 12 ): 123 - 130 .
Wang B , Dai H J , Wu T , et al . Comparative analysis of action mechanisms for high-rise structures under near-fault and far-field long-period ground motions [J]. Journal of Vibration and Shock , 2018 , 37 ( 12 ): 123 - 130 . (in Chinese)
建筑抗震设计规范 : GB 50011—2010 [S]. 北京 : 中国建筑工业出版社 , 2016 .
高层建筑混凝土结构技术规程 : JGJ3—2010 [S]. 北京 : 中国建筑工业出版社 , 2010 .
Yassin M H M . Nonlinear analysis of prestressed concrete structures under monotonic and cycling loads [D]. Berkeley : University of California, Berkeley , 1994 .
Filippou F C , Popov E P , Bertero V V . Effects of bond deterioration on hysteretic behavior of reinforced concrete joint [R]. Berkeley : Earthquake Engineering Research Center, University of California, Berkeley , 1983 .
林旭川 , 陆新征 , 缪志伟 , 等 . 基于分层壳单元的RC核心筒结构有限元分析和工程应用 [J]. 土木工程学报 , 2009 , 42 ( 3 ): 49 - 54 .
Lin X C , Lu X Z , Miao Z W , et al . Finite element analysis and engineering application of RC core-tube structures based on the multi-layer shell elements [J]. China Civil Engineering Journal , 2009 , 42 ( 3 ): 49 - 54 . (in Chinese)
陆新征 , 叶列平 , 潘鹏 , 等 . 钢筋混凝土框架结构拟静力倒塌试验研究及数值模拟竞赛Ⅱ:关键构件试验 [J]. 建筑结构 , 2012 , 42 ( 11 ): 23 - 26 .
Lu X Z , Ye L P , Pan P , et al . Pseudo-static collapse experiments and numerical prediction competition of RC frame structure Ⅱ: key elements experiment [J]. Building Structure , 2012 , 42 ( 11 ): 23 - 26 . (in Chinese)
章红梅 . 剪力墙结构基于性态的抗震设计方法研究 [D]. 上海 : 同济大学 , 2007 .
Zhang H M . Study on the performance-based seismic design method for shear wall structures [D]. Shanghai : Tongji University , 2007 . (in Chinese)
KabeyasawaT , Shiohara H , Otani S . US-Japan cooperative research on R/C full-scale building test, Part 5: Discussion on dynamic response system [C]∥ Proceedings ofthe 8th World Conference on Earthquake Engineering . San Francisco , 1984 : 627 - 634 .
0
Views
0
下载量
0
CSCD
Publicity Resources
Related Articles
Related Author
Related Institution
苏公网安备32010202012147号