改善小跨高比连梁抗震性能方法研究进展
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摘要
改善小跨高比连梁的抗震性能方法可解决实际中小跨高比连梁在地震作用中易发生脆性的剪切破坏问题,为提高高层民用建筑的抗震性能提供参考依据。文章总结了新型配筋形式、钢—混凝土组合结构、可更换构件、新型截面形式以及新型混凝土材料5种改善小跨高比连梁抗震性能的方法,阐明了改善连梁的抗震能力、提高连梁的抗剪承载力、增强其延性以及耗能能力的原理,以及5种改善连梁抗震性能方法的适用性和局限性,并对改善小跨高比连梁抗震性能的方法应用进行了展望。
Improving seismic performance of coupling beams with small span-to-depth ratio by domestic and foreign scholars can solve the problem of brittle shear failure in the earthquake action of small span-to-depth ratio coupling beams, and provide reference basis for improving seismic performance of high-rise civil buildings. This paper summarizes five methods to improve seismic performance of coupling beams: new ways of reinforcement, the steel-concrete composite structure, replaceable components, new type of section and new type of concrete materials. The paper expounded the theory of improving the seismic capacity, the shear bearing capacity, the ductility and energy dissipation capacity of the coupling beams and the applicability and limitations of seismic performance of the above five coupling beams. At the same time, it prospected the future development of methods to improve seismic performance of coupling beams with small span-to-depth ratio.
Improving seismic performance of coupling beams with small span-to-depth ratio by domestic and foreign scholars can solve the problem of brittle shear failure in the earthquake action of small span-to-depth ratio coupling beams, and provide reference basis for improving seismic performance of high-rise civil buildings. This paper summarizes five methods to improve seismic performance of coupling beams: new ways of reinforcement, the steel-concrete composite structure, replaceable components, new type of section and new type of concrete materials. The paper expounded the theory of improving the seismic capacity, the shear bearing capacity, the ductility and energy dissipation capacity of the coupling beams and the applicability and limitations of seismic performance of the above five coupling beams. At the same time, it prospected the future development of methods to improve seismic performance of coupling beams with small span-to-depth ratio.
引文
[1] 冯运琴.高层建筑剪力墙结构连梁设计中的问题[J].科技资讯,2013,6(18):59-60.
[2] 项远辉,蒋欢军.改善小跨高比连梁抗震性能方法研究综述[J].结构工程师,2016,32(1):176-185.
[3] 龚炳年,方鄂华.反复荷载下联肢剪力墙结构连系梁的性能[J].建筑结构学报,1988,9(1):34-41.
[4] 刘满红,王东波.对剪力墙结构中连梁设计问题的讨论[J].山西建筑,2012,38(6):26-27.
[5] GB 50010—2010,混凝土结构设计规范[S].北京:中国建筑工业出版社,2015.
[6] Paulay T, Binney J R. Diagonally reinforced coupling beams of shear walls[J]. ACI special publication,1974,42:579-598.
[7] 汪梦甫,宋兴禹,肖雨桐.小跨高比连梁混合暗支撑高阻尼混凝土联肢剪力墙试验研究[J].地震工程与工程振动,2013(3):125-132.
[8] Barney G B. Behavior of coupling beams under load reversals[M]. Skottie: Portland Cement Association,1980.
[9] 皮天祥,傅剑平,白绍良,等.小跨高比对角斜筋连梁抗震性能的试验[J].重庆大学学报(自然科学版),2009,32(9):1086-1092, 1116.
[10] Tegos I A, Penelis G G. Seismic resistance of short columns and coupling beams reinforced with inclined[J]. ACI Structural Journal,1998,85(1):82-88.
[11] Galano L, Vignoli A. Seismic behavior of short coupling beams with different reinforcement layouts[J]. ACI Structural Journal,2000,97(6):876-885.
[12] 傅剑平,皮天祥,韦锋,等.钢筋混凝土联肢墙小跨高比复合斜筋连梁抗震性能试验研究[J].土木工程学报,2011,44(2):57-64.
[13] 范重,李波,范学伟.超高层建筑剪力墙短连梁有效配筋形式研究[J].建筑结构,2009,39(S1):496-499.
[14] 梁兴文,刘清山,李萍.新配筋方案小跨高比连梁的试验研究[J].建筑结构,2007,37(12):26-29, 67.
[15] 张敬书,柳斌,柳涛.提高小跨高比连梁抗震性能的设计方法[J].结构工程师,2017,33(5):13-20.
[16] Gong B, Shahrooz B M. Concrete-steel composite coupling beams. II: Subassembly testing and design verification[J]. Journal of Structural Engineering-ASCE ,2001,127(6):632-638.
[17] 赵中原, 张薇, 朱科辉,等. 马来西亚吉隆坡标志塔的钢连梁施工技术[J]. 建筑施工, 2017, 39(9):1353-1355.
[18] 韩小雷.带刚性连梁的双肢剪力墙及其结构控制性能的研究[D].广州:华南理工大学,1991.
[19] 何泳超. 型钢混凝土连梁在实际工程中的应用[J]. 冶金丛刊(工程设备与材料), 2017(5):121-122.
[20] Subedi N K. Reinforced concrete beams with plate reinforcement for shear[J]. Proceedings of Institution of Civil Engineers, Part 2,1989,87(3):377-399.
[21] 史庆轩,田建勃,王秋维,等.小跨高比钢板-混凝土组合连梁抗震性能试验研究[J].建筑结构学报,2015(2):104-114.
[22] 陈海彬,李一康,葛楠,等.含钢率对钢板混凝土连梁抗震性能影响试验研究[J].工程抗震与加固改造,2017,39(3):99-106, 98.
[23] 侯炜,陈彬,郭子雄,等.内嵌钢板混凝土组合连梁抗震性能试验研究[J].土木工程学报,2017,50(2):9-18.
[24] Teng J G, Chen J F, Lee Y C. Concrete-filled steel tubes as coupling beams for RC shear walls[J]. Advances in Steel Structures,1999,(1):391-399.
[25] 张云鹏,曹万林,张建伟,等.内藏钢桁架深连梁联肢剪力墙抗震性能试验研究[J].世界地震工程,2010,26(2):19-24.
[26] 胡强,邓志恒,庞振忠.带钢桁架连梁的框架剪力墙结构振动台试验研究[J].世界地震工程,2014(2):173-178.
[27] 胡强,陈劲飙.带钢桁架连梁的剪力墙结构抗震性能有限元分析[J].广西科技大学学报,2017,28(4):37-41.
[28] Fortney P J, Shahrooz B M, Rassati G A. Large-scale testing of a replaceable“Fuse” steel coupling beam[J]. Journal of Structural Engineering-ASCE,2007,133(12):1801-1807.
[29] 吕西林,陈云,蒋欢军.新型可更换连梁研究进展[J].地震工程与工程振动,2013,33(1):8-15.
[30] 熊谷仁志,島崎和司,林静雄.中央部に鋼材ダンパーを有するRC境界梁の復元力特性[J].日本建築学会構造系論文典,2009,74(643) :1677-1684.
[31] Lyons R M, Christopoulos C, Montgomery M S. Enhancing the seismic performance of RC coupled wall high-rise buildings with viscoelastic coupling dampers[C]. Lisbon: 15th World Conference on Earthquake Engineering,2012.
[32] 李冬晗,张沛洲,欧进萍.双肢剪力墙连梁截断式剪切型金属阻尼器抗震设计与分析[J].地震工程与工程振动,2015(6):177-185.
[33] Pant D R, Montgomery M, Christopoulos C, et al. Viscoelastic coupling dampers for the enhanced seismic resilience of a megatall building [C]. Santiago: The World Conference on Earthquake Engineering,2017.
[34] 孔子昂,王涛,施唯,等.采用消能连梁的高层结构整体分析与试验研究[J].地震工程与工程振动,2016,1(4):9-18.
[35] 师骁,王彦栋,曲哲,等.含摩擦阻尼器钢连梁的往复加载试验[J].工程力学,2016,33(S1):156-160.
[36] Li X, Lv H L, Zhang G C, et al. Seismic behavior of replaceable steel truss coupling beams with buckling restrained webs[J]. Journal of Constructional Steel Research,2015,104:167-176.
[37] 高利军,刘猛,闫欣欣,等.新型跨中截断式可更换钢连梁设计与抗震分析[J].工程抗震与加固改造,2016,38(4):29-34, 71.
[38] 周云,房晓俊,王贤鹏,等.可更换连梁抗震性能研究与应用进展[J].工程抗震与加固改造,2017,39(3):1-10, 29.
[39] 吕西林,陈聪.设置可更换连梁的双筒体混凝土结构振动台试验研究[J].建筑结构学报,2017,38(8):45-54.
[40] 丁永君,于敬海,李端,等.高强钢筋高强混凝土双连梁剪力墙抗震性能试验研究[J].建筑结构学报,2015,36(3):56-63.
[41] 于德湖,徐志勇,王春晖.半通缝连梁剪力墙结构抗震性能分析[J].世界地震工程,2017,33(3):78-86.
[42] 刘畅,范重,朱丹.宽连梁剪力墙及其抗震性能研究[J].建筑结构学报,2015,36(3):46-55.
[43] 车佳玲,冠生,梁兴文.等.纤维增强混凝土对角斜筋小跨高比连梁恢复力模型[J].工程抗震与改造加固,2017,39(5):41-46.
[44] Canbolat B A, Parra-Montesinos G J, Wight J K. Experimental study on seismic behavior of high-performance fiber-reinforced cement composite coupling beams[J]. ACI Structural Journal,2005,102(1):159-166.
[2] 项远辉,蒋欢军.改善小跨高比连梁抗震性能方法研究综述[J].结构工程师,2016,32(1):176-185.
[3] 龚炳年,方鄂华.反复荷载下联肢剪力墙结构连系梁的性能[J].建筑结构学报,1988,9(1):34-41.
[4] 刘满红,王东波.对剪力墙结构中连梁设计问题的讨论[J].山西建筑,2012,38(6):26-27.
[5] GB 50010—2010,混凝土结构设计规范[S].北京:中国建筑工业出版社,2015.
[6] Paulay T, Binney J R. Diagonally reinforced coupling beams of shear walls[J]. ACI special publication,1974,42:579-598.
[7] 汪梦甫,宋兴禹,肖雨桐.小跨高比连梁混合暗支撑高阻尼混凝土联肢剪力墙试验研究[J].地震工程与工程振动,2013(3):125-132.
[8] Barney G B. Behavior of coupling beams under load reversals[M]. Skottie: Portland Cement Association,1980.
[9] 皮天祥,傅剑平,白绍良,等.小跨高比对角斜筋连梁抗震性能的试验[J].重庆大学学报(自然科学版),2009,32(9):1086-1092, 1116.
[10] Tegos I A, Penelis G G. Seismic resistance of short columns and coupling beams reinforced with inclined[J]. ACI Structural Journal,1998,85(1):82-88.
[11] Galano L, Vignoli A. Seismic behavior of short coupling beams with different reinforcement layouts[J]. ACI Structural Journal,2000,97(6):876-885.
[12] 傅剑平,皮天祥,韦锋,等.钢筋混凝土联肢墙小跨高比复合斜筋连梁抗震性能试验研究[J].土木工程学报,2011,44(2):57-64.
[13] 范重,李波,范学伟.超高层建筑剪力墙短连梁有效配筋形式研究[J].建筑结构,2009,39(S1):496-499.
[14] 梁兴文,刘清山,李萍.新配筋方案小跨高比连梁的试验研究[J].建筑结构,2007,37(12):26-29, 67.
[15] 张敬书,柳斌,柳涛.提高小跨高比连梁抗震性能的设计方法[J].结构工程师,2017,33(5):13-20.
[16] Gong B, Shahrooz B M. Concrete-steel composite coupling beams. II: Subassembly testing and design verification[J]. Journal of Structural Engineering-ASCE ,2001,127(6):632-638.
[17] 赵中原, 张薇, 朱科辉,等. 马来西亚吉隆坡标志塔的钢连梁施工技术[J]. 建筑施工, 2017, 39(9):1353-1355.
[18] 韩小雷.带刚性连梁的双肢剪力墙及其结构控制性能的研究[D].广州:华南理工大学,1991.
[19] 何泳超. 型钢混凝土连梁在实际工程中的应用[J]. 冶金丛刊(工程设备与材料), 2017(5):121-122.
[20] Subedi N K. Reinforced concrete beams with plate reinforcement for shear[J]. Proceedings of Institution of Civil Engineers, Part 2,1989,87(3):377-399.
[21] 史庆轩,田建勃,王秋维,等.小跨高比钢板-混凝土组合连梁抗震性能试验研究[J].建筑结构学报,2015(2):104-114.
[22] 陈海彬,李一康,葛楠,等.含钢率对钢板混凝土连梁抗震性能影响试验研究[J].工程抗震与加固改造,2017,39(3):99-106, 98.
[23] 侯炜,陈彬,郭子雄,等.内嵌钢板混凝土组合连梁抗震性能试验研究[J].土木工程学报,2017,50(2):9-18.
[24] Teng J G, Chen J F, Lee Y C. Concrete-filled steel tubes as coupling beams for RC shear walls[J]. Advances in Steel Structures,1999,(1):391-399.
[25] 张云鹏,曹万林,张建伟,等.内藏钢桁架深连梁联肢剪力墙抗震性能试验研究[J].世界地震工程,2010,26(2):19-24.
[26] 胡强,邓志恒,庞振忠.带钢桁架连梁的框架剪力墙结构振动台试验研究[J].世界地震工程,2014(2):173-178.
[27] 胡强,陈劲飙.带钢桁架连梁的剪力墙结构抗震性能有限元分析[J].广西科技大学学报,2017,28(4):37-41.
[28] Fortney P J, Shahrooz B M, Rassati G A. Large-scale testing of a replaceable“Fuse” steel coupling beam[J]. Journal of Structural Engineering-ASCE,2007,133(12):1801-1807.
[29] 吕西林,陈云,蒋欢军.新型可更换连梁研究进展[J].地震工程与工程振动,2013,33(1):8-15.
[30] 熊谷仁志,島崎和司,林静雄.中央部に鋼材ダンパーを有するRC境界梁の復元力特性[J].日本建築学会構造系論文典,2009,74(643) :1677-1684.
[31] Lyons R M, Christopoulos C, Montgomery M S. Enhancing the seismic performance of RC coupled wall high-rise buildings with viscoelastic coupling dampers[C]. Lisbon: 15th World Conference on Earthquake Engineering,2012.
[32] 李冬晗,张沛洲,欧进萍.双肢剪力墙连梁截断式剪切型金属阻尼器抗震设计与分析[J].地震工程与工程振动,2015(6):177-185.
[33] Pant D R, Montgomery M, Christopoulos C, et al. Viscoelastic coupling dampers for the enhanced seismic resilience of a megatall building [C]. Santiago: The World Conference on Earthquake Engineering,2017.
[34] 孔子昂,王涛,施唯,等.采用消能连梁的高层结构整体分析与试验研究[J].地震工程与工程振动,2016,1(4):9-18.
[35] 师骁,王彦栋,曲哲,等.含摩擦阻尼器钢连梁的往复加载试验[J].工程力学,2016,33(S1):156-160.
[36] Li X, Lv H L, Zhang G C, et al. Seismic behavior of replaceable steel truss coupling beams with buckling restrained webs[J]. Journal of Constructional Steel Research,2015,104:167-176.
[37] 高利军,刘猛,闫欣欣,等.新型跨中截断式可更换钢连梁设计与抗震分析[J].工程抗震与加固改造,2016,38(4):29-34, 71.
[38] 周云,房晓俊,王贤鹏,等.可更换连梁抗震性能研究与应用进展[J].工程抗震与加固改造,2017,39(3):1-10, 29.
[39] 吕西林,陈聪.设置可更换连梁的双筒体混凝土结构振动台试验研究[J].建筑结构学报,2017,38(8):45-54.
[40] 丁永君,于敬海,李端,等.高强钢筋高强混凝土双连梁剪力墙抗震性能试验研究[J].建筑结构学报,2015,36(3):56-63.
[41] 于德湖,徐志勇,王春晖.半通缝连梁剪力墙结构抗震性能分析[J].世界地震工程,2017,33(3):78-86.
[42] 刘畅,范重,朱丹.宽连梁剪力墙及其抗震性能研究[J].建筑结构学报,2015,36(3):46-55.
[43] 车佳玲,冠生,梁兴文.等.纤维增强混凝土对角斜筋小跨高比连梁恢复力模型[J].工程抗震与改造加固,2017,39(5):41-46.
[44] Canbolat B A, Parra-Montesinos G J, Wight J K. Experimental study on seismic behavior of high-performance fiber-reinforced cement composite coupling beams[J]. ACI Structural Journal,2005,102(1):159-166.