两边连接开缝钢板剪力墙的试验研究
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摘要
该文进行了5个开缝钢板剪力墙在滞回荷载作用下的试验研究,着重研究了钢板剪力墙开缝排数对其力学性能的影响,同时考虑了钢板跨高比和钢板与框架梁连接方式的影响。试验结果表明:两边连接开缝钢板剪力墙具有良好的滞回性能;在弹性阶段,钢板以整体变形为主;进入弹塑性阶段,钢板由整体屈曲变形逐步过渡到以小柱弯扭屈曲为主的变形。构件的最终破坏模式表现为小柱端部撕裂或墙板端部撕裂。钢板开缝排数对剪力墙力学性能的影响较小。已有的研究结果表明:剪力墙的力学性能主要和缝间小柱的宽厚比和高宽比有关,当宽厚比小于15且高宽比大于3时,开缝钢板剪力墙具有良好的滞回性能,缝间小柱端部形成塑性铰耗能,基本能达到理想的平面内工作状态。
A total of 5 steel plate shear walls with slits were tested in this paper.The influence of slit rows was analyzed.The experimental results showed that this kind of specimen exhibited good ductility and energy dissipation ability.At elastic stage,the out-of-plane deformation was evident.With the increase of drift,the deformation of column between two slits failed as flexural-torsional buckling deformations.The failure position was focused at the bottom of the column between two slits or the bottom of a steel plate.The influence of slit rows was not evident.Based on the experimental results,it was found that the steel plate worked in-plane with better energy dissipation ability and ductility when the width-to-thickness ratio of a slit column was less than 15 and the height-to-width ratio was over 3.
A total of 5 steel plate shear walls with slits were tested in this paper.The influence of slit rows was analyzed.The experimental results showed that this kind of specimen exhibited good ductility and energy dissipation ability.At elastic stage,the out-of-plane deformation was evident.With the increase of drift,the deformation of column between two slits failed as flexural-torsional buckling deformations.The failure position was focused at the bottom of the column between two slits or the bottom of a steel plate.The influence of slit rows was not evident.Based on the experimental results,it was found that the steel plate worked in-plane with better energy dissipation ability and ductility when the width-to-thickness ratio of a slit column was less than 15 and the height-to-width ratio was over 3.
引文
[1]Hitaka T,Matsui C.Experimental study on steel shearwall with slits[J].Journal of Structural Engineering,2003,129(5):586―595.
[2]日高桃子.松井千秋,津田恵吾,貞包佳秀,今村輝武,畑戸龍夫.スリット入り鋼板耐震壁付鉄骨骨組の弾塑性挙動.日本建築学会構造系論文集,2000,543:153―160.Hitaka T,Matsui C,Tsuda K,et al.Elastic-plasticbehavior of building steel frame incorporation steelbearing wall with slits[J].Journal of StructureConstruction Engineering,AIJ,2000,543:153―160.(inJapanese)
[3]Hitaka T,Matsui C,Sakai J.Cyclic tests on steel andconcrete-filled tube frames with slit walls[J].EarthquakeEngineering and Structural Dynamics,2007,36:707―727.
[4]温沛刚.带缝钢板剪力墙的理论分析与试验研究[D].广州:华南理工大学,2004.Wen Peigang.Theoretical and experimental analysis ofsteel plate shear wall with slits[D].Guangzhou:SouthChina University of Technology,2004.(in Chinese)
[5]魏德敏,温沛纲,卞宗舒.新型带缝钢板剪力墙的试验研究及数值模拟[J].地震工程与工程振动,2006,26(1):129―133.Wei Demin,Wen Peigang,Bian Zongshu.Experimentalinvestigation and simulation analysis of new steel plateshear walls with slits[J].Earthquake Engineering andEngineering Vibration,2006,26(1):129―133.(inChinese)
[6]苏磊.带缝钢板剪力墙结构分析与试验研究[D].武汉:武汉理工大学,2004.Su Lei.The structural analysis and experimental study ofsteel shear wall with slit[D].Wuhan:Wuhan Universityof Technology,2004.(in Chinese)
[7]曹志亮.带缝钢板剪力墙稳定性分析[D].武汉:武汉理工大学,2004.Cao Zhiliang.Stability analysis of steel plate shear wallwith slits[D].Wuhan:Wuhan University of Technology,2004.(in Chinese)
[8]方礼凯.开孔和未开孔钢板剪力墙抗剪性能研究[D].哈尔滨:哈尔滨工业大学,2005.Fang Likai.Shear behavior of steel plate with andwithout slits[D].Harbin:Harbin Institute of Technology,2005.(in Chinese)
[9]王心心.两边连接开缝钢板剪力墙抗剪静力性能[D].哈尔滨:哈尔滨工业大学,2006.Wang Xinxin.Shear resistance behavior oftwo-side-connected steel plate shear wall with slits[D].Harbin:Harbin Institute of Technology,2006.(inChinese)
[10]曲巍.单排开缝钢板剪力墙抗剪静力性能[D].哈尔滨:哈尔滨工业大学,2006.Qu Wei.Shear resistance behavior of steel plate shearwall with single row slits[D].Harbin:Harbin Institute ofTechnology,2006.(in Chinese)
[11]王恒,余安东,郝际平.带缝钢板剪力墙性能研究[J].钢结构,2007,22(9):70―78.Wang Heng,Yu Andong,Hao Jiping.The analysis onthe behaviors of steel shear wall with slits[J].SteelConstruction,2007,22(9):70―78.(in Chinese)
[12]钟玉柏,张素梅,马欣伯.四边简支开缝钢板剪力墙抗剪静力性能研究[J].哈尔滨工业大学学报,2007,38(12):2054―2059.Zhong Yubai,Zhang Sumei,Ma Xinbo.Research ofshear resistance static behaviors of steel-plate shear wallswith slits[J].Journal of Harbin Institute of Technology,2007,38(12):2054―2059.(in Chinese)
[13]赵作周,肖明,钱稼茹,柯江华.开缝钢板墙抗震性能的试验研究[J].建筑结构,2007,37(12):105―109.Zhao Zuozhou,Xiao Ming,Qian Jiaru,Ke Jianghua.Experimental study on seismic behavior of steel plateshear walls with vertical slits[J].Building Structure,2007,37(12):105―109.(in Chinese)
[14]陈华龙.开缝钢板剪力墙的屈曲分析[D].广州:华南理工大学,2007.Chen Hualong.Buckling analysis of steel plate shearwall with slits[D].Guangzhou:South China Universityof Technology,2007.(in Chinese)
[15]朱玲玲.带竖缝钢板剪力墙抗震性能研究[D].邯郸:河北工程大学,2007.Zhu Lingling.Study on seismic behavior of steel plateshear wall with slits[D].Handan:Hebei University ofEngineering,2007.(in Chinese)
[16]曹春华,郝际平,王迎春,等.开缝薄钢板剪力墙低周反复荷载试验研究[J].西安建筑科技大学学报(自然科学版),2008,40(1):46―52.Cao Chunhua,Hao Jiping,Wang Yingchun,et.al.Cyclictest of thin steel plate shear wall with slits[J].Journal ofXi’an University of Architecture&Technology(NaturalScience Edition),2008,40(1):46―52.(in Chinese)
[17]蒋路,陈以一,卞宗舒.足尺带缝钢板剪力墙低周往复加载试验研究I[J].建筑结构学报,2009,30(5):57―64.Jiang Lu,Chen Yiyi,Bian Zongshu.Experimental studyon full scale steel plate shear wall with slits under lowfrequency cyclic loads:Part I[J].Journal of BuildingStructures,2009,30(5):57―64.(in Chinese)
[18]蒋路,陈以一,卞宗舒.足尺带缝钢板剪力墙低周往复加载试验研究Ⅱ[J].建筑结构学报,2009,30(5):65―71.Jiang Lu,Chen Yiyi,Bian Zongshu.Experimental studyon full scale steel plate shear wall with slits under lowfrequency cyclic loads:PartⅡ[J].Journal of BuildingStructures,2009,30(5):65―71.(in Chinese)
[19]马欣伯.两边连接钢板剪力墙及组合剪力墙抗震性能研究[D].哈尔滨:哈尔滨工业大学,2009.Ma Xinbo.Seismic behavior of steel plate shear wallsand composite shear walls with two-side connections[D].Harbin:Harbin Institute of Technology,2009.(inChinese)
[20]马欣伯,郭兰慧,张素梅,戎芹.两边连接开缝钢板剪力墙的弹性屈曲分析[J].工程力学,2011,28(增刊I):130―135.Ma Xinbo,Guo Lanhui,Zhang Sumei,Rong Qin.Elasticbuckling analysis of two-sided connections steel plateshear wall with slits[J].Engineering Mechnics,2011,28(Sup.I):130―135.(in Chinese)
[2]日高桃子.松井千秋,津田恵吾,貞包佳秀,今村輝武,畑戸龍夫.スリット入り鋼板耐震壁付鉄骨骨組の弾塑性挙動.日本建築学会構造系論文集,2000,543:153―160.Hitaka T,Matsui C,Tsuda K,et al.Elastic-plasticbehavior of building steel frame incorporation steelbearing wall with slits[J].Journal of StructureConstruction Engineering,AIJ,2000,543:153―160.(inJapanese)
[3]Hitaka T,Matsui C,Sakai J.Cyclic tests on steel andconcrete-filled tube frames with slit walls[J].EarthquakeEngineering and Structural Dynamics,2007,36:707―727.
[4]温沛刚.带缝钢板剪力墙的理论分析与试验研究[D].广州:华南理工大学,2004.Wen Peigang.Theoretical and experimental analysis ofsteel plate shear wall with slits[D].Guangzhou:SouthChina University of Technology,2004.(in Chinese)
[5]魏德敏,温沛纲,卞宗舒.新型带缝钢板剪力墙的试验研究及数值模拟[J].地震工程与工程振动,2006,26(1):129―133.Wei Demin,Wen Peigang,Bian Zongshu.Experimentalinvestigation and simulation analysis of new steel plateshear walls with slits[J].Earthquake Engineering andEngineering Vibration,2006,26(1):129―133.(inChinese)
[6]苏磊.带缝钢板剪力墙结构分析与试验研究[D].武汉:武汉理工大学,2004.Su Lei.The structural analysis and experimental study ofsteel shear wall with slit[D].Wuhan:Wuhan Universityof Technology,2004.(in Chinese)
[7]曹志亮.带缝钢板剪力墙稳定性分析[D].武汉:武汉理工大学,2004.Cao Zhiliang.Stability analysis of steel plate shear wallwith slits[D].Wuhan:Wuhan University of Technology,2004.(in Chinese)
[8]方礼凯.开孔和未开孔钢板剪力墙抗剪性能研究[D].哈尔滨:哈尔滨工业大学,2005.Fang Likai.Shear behavior of steel plate with andwithout slits[D].Harbin:Harbin Institute of Technology,2005.(in Chinese)
[9]王心心.两边连接开缝钢板剪力墙抗剪静力性能[D].哈尔滨:哈尔滨工业大学,2006.Wang Xinxin.Shear resistance behavior oftwo-side-connected steel plate shear wall with slits[D].Harbin:Harbin Institute of Technology,2006.(inChinese)
[10]曲巍.单排开缝钢板剪力墙抗剪静力性能[D].哈尔滨:哈尔滨工业大学,2006.Qu Wei.Shear resistance behavior of steel plate shearwall with single row slits[D].Harbin:Harbin Institute ofTechnology,2006.(in Chinese)
[11]王恒,余安东,郝际平.带缝钢板剪力墙性能研究[J].钢结构,2007,22(9):70―78.Wang Heng,Yu Andong,Hao Jiping.The analysis onthe behaviors of steel shear wall with slits[J].SteelConstruction,2007,22(9):70―78.(in Chinese)
[12]钟玉柏,张素梅,马欣伯.四边简支开缝钢板剪力墙抗剪静力性能研究[J].哈尔滨工业大学学报,2007,38(12):2054―2059.Zhong Yubai,Zhang Sumei,Ma Xinbo.Research ofshear resistance static behaviors of steel-plate shear wallswith slits[J].Journal of Harbin Institute of Technology,2007,38(12):2054―2059.(in Chinese)
[13]赵作周,肖明,钱稼茹,柯江华.开缝钢板墙抗震性能的试验研究[J].建筑结构,2007,37(12):105―109.Zhao Zuozhou,Xiao Ming,Qian Jiaru,Ke Jianghua.Experimental study on seismic behavior of steel plateshear walls with vertical slits[J].Building Structure,2007,37(12):105―109.(in Chinese)
[14]陈华龙.开缝钢板剪力墙的屈曲分析[D].广州:华南理工大学,2007.Chen Hualong.Buckling analysis of steel plate shearwall with slits[D].Guangzhou:South China Universityof Technology,2007.(in Chinese)
[15]朱玲玲.带竖缝钢板剪力墙抗震性能研究[D].邯郸:河北工程大学,2007.Zhu Lingling.Study on seismic behavior of steel plateshear wall with slits[D].Handan:Hebei University ofEngineering,2007.(in Chinese)
[16]曹春华,郝际平,王迎春,等.开缝薄钢板剪力墙低周反复荷载试验研究[J].西安建筑科技大学学报(自然科学版),2008,40(1):46―52.Cao Chunhua,Hao Jiping,Wang Yingchun,et.al.Cyclictest of thin steel plate shear wall with slits[J].Journal ofXi’an University of Architecture&Technology(NaturalScience Edition),2008,40(1):46―52.(in Chinese)
[17]蒋路,陈以一,卞宗舒.足尺带缝钢板剪力墙低周往复加载试验研究I[J].建筑结构学报,2009,30(5):57―64.Jiang Lu,Chen Yiyi,Bian Zongshu.Experimental studyon full scale steel plate shear wall with slits under lowfrequency cyclic loads:Part I[J].Journal of BuildingStructures,2009,30(5):57―64.(in Chinese)
[18]蒋路,陈以一,卞宗舒.足尺带缝钢板剪力墙低周往复加载试验研究Ⅱ[J].建筑结构学报,2009,30(5):65―71.Jiang Lu,Chen Yiyi,Bian Zongshu.Experimental studyon full scale steel plate shear wall with slits under lowfrequency cyclic loads:PartⅡ[J].Journal of BuildingStructures,2009,30(5):65―71.(in Chinese)
[19]马欣伯.两边连接钢板剪力墙及组合剪力墙抗震性能研究[D].哈尔滨:哈尔滨工业大学,2009.Ma Xinbo.Seismic behavior of steel plate shear wallsand composite shear walls with two-side connections[D].Harbin:Harbin Institute of Technology,2009.(inChinese)
[20]马欣伯,郭兰慧,张素梅,戎芹.两边连接开缝钢板剪力墙的弹性屈曲分析[J].工程力学,2011,28(增刊I):130―135.Ma Xinbo,Guo Lanhui,Zhang Sumei,Rong Qin.Elasticbuckling analysis of two-sided connections steel plateshear wall with slits[J].Engineering Mechnics,2011,28(Sup.I):130―135.(in Chinese)
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