钢筋混凝土剪力墙位移角统计分析
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摘要
收集了68片国内钢筋混凝土悬臂剪力墙低周反复水平荷载的试验结果,对剪力墙各位移角进行了统计分析。根据统计结果,得出悬臂剪力墙开裂、屈服和极限位移角与轴压比、配箍特征值、边缘构件约束长度之间的线性回归关系。认为当量化以开裂为标志的位移性能目标时,应着重考虑配箍特征值和边缘构件约束的影响;当量化以屈服为标志的位移性能目标时,应着重考虑轴压比的影响。并在此基础上提出了可供参考的各性能水准下的层间位移角限值。
Based on the collected test results of 68 domestic reinforced concrete shear walls under low frequency and reserved lateral loads,various displacement angles are counted.The relations of various displacement angles to axial-load ratio,the stirrup characteristic value and the length of the edge are regressed.And quantitative to cracking,yield represented the displacement performance objectives should focus on the different influencing factors.The different quantitative criteria for allowable value of drift angle are proposed.
Based on the collected test results of 68 domestic reinforced concrete shear walls under low frequency and reserved lateral loads,various displacement angles are counted.The relations of various displacement angles to axial-load ratio,the stirrup characteristic value and the length of the edge are regressed.And quantitative to cracking,yield represented the displacement performance objectives should focus on the different influencing factors.The different quantitative criteria for allowable value of drift angle are proposed.
引文
[1]梁兴文,邓明科,张兴虎,田士峰.高性能混凝土剪力墙性能设计理论的试验研究[J].建筑结构学报,2007,28(5):80～88.Liang X W,Deng M K,et al.Experimental Study onPerformance—Based Seismic Design of HighPerformance Concrete Shear Wall[J].Journal ofBuilding Structures,2007,28(5):80～88(in Chinese)
[2]李宏男,李兵.钢筋混凝土剪力墙抗震恢复力模型及试验研究[J].建筑结构学报,2004,25(5):35～42Li H N,Li B.Experimental Study on Seismic RestoringPerformance of Reinforced Concrete Shear Walls[J].Journal of Building Structures,2004,25(5):35～42(inChinese)
[3]陈勤,李耕勤,钱稼茹,等.HRB400级钢筋焊接网剪力墙试验研究[J].混凝土,2002(7):18～22Chen Q,Li G Q,Qian J R,et al.Grade HRB400Reinforced Welding Nets Shear Wall ExperimentalStudies[J].Concrete,2002(7):18～22(in Chinese)
[4]章红梅,吕西林,鲁亮,等.边缘约束构件对钢筋混凝土剪力墙抗震性能的影响[J].地震工程与工程振动,2007,27(1):92～98Zhang H M,Lv X L,Lu L,et al.Influence of BoundaryElement on Seismic Behavior of Reinforced ConcreteShear Walls[J].Earthquake Engineering andEngineering Vibration,2007,27(1):92～98(inChinese)
[5]龚治国,吕西林,姬守中.不同边缘构件约束剪力墙抗震性能试验研究[J].结构工程师,2006,22(1):56～61Gong Z G,Lv X L,Ji S Z.Experimental Study onSeismic Behavior of R.C.Shear Walls with DifferentBoundary Restraints[J].Structural Engineers,2006,22(1):56～61(in Chinese)
[6]张展,周克荣.变高宽比高性能混凝土剪力墙抗震性能的试验研究[J].结构工程师,2004(2):62～68Zhang Z,Zhou K R.Experimental Study on SeismicBehavior of High-Performance Concrete Sheal Walls withVarious Aspect Ratios[J].Structural Engineers,2004(2):62～68(in Chinese)
[7]张松,吕西林,章红梅.钢筋混凝土剪力墙配箍参数设计方法试验研究[J].结构工程师,2009,25(1):83～89Zhang S,Lv X L,Zhang H M.Stirrup Parameter andConfined Boundary Zone Design Methods of RC ShearWall[J].Structural Engineers,2009,25(1):83～89(in Chinese)
[8]章红梅,吕西林.粘钢加固钢筋混凝土剪力墙抗震性能试验研究[J].结构工程师,2007,23(1):72～76Zhang H M,Lv X L.Experiment Study on SeismicBehavior of Reinforced Concrete Walls Strengthened byBonded Steel[J].Structural Engineers,2007,23(1):72～76(in Chinese)
[9]周广强,孙恒军,周德源.钢筋混凝土剪力墙抗震性能试验研究[J]山东建筑大学学报,2010,25(1):41～50 Zhou G Q,Sun H J,Zhou D Y.Experimental Research on Earthquake-resistant Behavior of Reinforced Concrete Shear Walls[J].Journal of Shandong Jianzhu University,2010,25(1):41～50(in Chinese)
[10]曹万林,徐泰光,刘强,等.再生混凝土高剪力墙抗震性能试验研究[J],世界地震工程,2009,25(2):18～23 Cao W L,Xu T G,Liu Q,et al.Experimental Study on Seismic Performance of High-rise Recycled Aggregate Concrete Shear Wall[J].World Earthquake Engineering,2009,25(2):18～23(in Chinese)
[11]张建伟.带暗支撑剪力墙体系抗震性能及设计理论研究[D].北京:北京工业大学,2004 Zhang J W.The Setting of Concealed Bracings Shear Wall Anti-earthquake Performance and Design Theory Research[D].Beijing:Beijing University of Technology,2004(in Chinese)
[12]孙天兵.双向单排配筋混凝土高剪力墙抗震性能试验及分析[D].北京:北京工业大学,2008 Sun T B.Two-way Generating Reinforcement ConcreteHigh Shear Wall Seismic Performance Test and Analysis[D].Beijing:Beijing University of Technology,2008(in Chinese)
[13]殷伟帅.双向单排配筋混凝土中高剪力墙抗震性能试验及分析[D].北京:北京工业大学,2008 Yin W S.Two-way Generating Reinforcement Concrete Medium to High Shear Wall Seismic Performance Test and Analysis[D].Beijing:Beijing University of Technology,2008(in Chinese)
[14]张建伟.不同高宽比带暗支撑剪力墙抗震性能试验研究[D].北京:北京工业大学,2001.Zhang J W.Different Height-width Ratio with Setting of Concealed Bracings Shear Wall Seismic Performance Experiment[D].Beijing:Beijing University of Technology,2001(in Chinese)
[15]崔熙光,刘永健,郭峰,等.冷轧带肋钢筋混凝土剪力墙的试验分析[J].沈阳建筑工程学院学报,2004,20(2)Cui X G,Liu Y J,Guo F,et al.Cold-rolled Ribbed Reinforced Concrete Shear Wall were Experimental Analyzed[J].Journal of Shenyang Arch.And Civ.Eng.Univ,2004,20(2)(in Chinese)
[2]李宏男,李兵.钢筋混凝土剪力墙抗震恢复力模型及试验研究[J].建筑结构学报,2004,25(5):35～42Li H N,Li B.Experimental Study on Seismic RestoringPerformance of Reinforced Concrete Shear Walls[J].Journal of Building Structures,2004,25(5):35～42(inChinese)
[3]陈勤,李耕勤,钱稼茹,等.HRB400级钢筋焊接网剪力墙试验研究[J].混凝土,2002(7):18～22Chen Q,Li G Q,Qian J R,et al.Grade HRB400Reinforced Welding Nets Shear Wall ExperimentalStudies[J].Concrete,2002(7):18～22(in Chinese)
[4]章红梅,吕西林,鲁亮,等.边缘约束构件对钢筋混凝土剪力墙抗震性能的影响[J].地震工程与工程振动,2007,27(1):92～98Zhang H M,Lv X L,Lu L,et al.Influence of BoundaryElement on Seismic Behavior of Reinforced ConcreteShear Walls[J].Earthquake Engineering andEngineering Vibration,2007,27(1):92～98(inChinese)
[5]龚治国,吕西林,姬守中.不同边缘构件约束剪力墙抗震性能试验研究[J].结构工程师,2006,22(1):56～61Gong Z G,Lv X L,Ji S Z.Experimental Study onSeismic Behavior of R.C.Shear Walls with DifferentBoundary Restraints[J].Structural Engineers,2006,22(1):56～61(in Chinese)
[6]张展,周克荣.变高宽比高性能混凝土剪力墙抗震性能的试验研究[J].结构工程师,2004(2):62～68Zhang Z,Zhou K R.Experimental Study on SeismicBehavior of High-Performance Concrete Sheal Walls withVarious Aspect Ratios[J].Structural Engineers,2004(2):62～68(in Chinese)
[7]张松,吕西林,章红梅.钢筋混凝土剪力墙配箍参数设计方法试验研究[J].结构工程师,2009,25(1):83～89Zhang S,Lv X L,Zhang H M.Stirrup Parameter andConfined Boundary Zone Design Methods of RC ShearWall[J].Structural Engineers,2009,25(1):83～89(in Chinese)
[8]章红梅,吕西林.粘钢加固钢筋混凝土剪力墙抗震性能试验研究[J].结构工程师,2007,23(1):72～76Zhang H M,Lv X L.Experiment Study on SeismicBehavior of Reinforced Concrete Walls Strengthened byBonded Steel[J].Structural Engineers,2007,23(1):72～76(in Chinese)
[9]周广强,孙恒军,周德源.钢筋混凝土剪力墙抗震性能试验研究[J]山东建筑大学学报,2010,25(1):41～50 Zhou G Q,Sun H J,Zhou D Y.Experimental Research on Earthquake-resistant Behavior of Reinforced Concrete Shear Walls[J].Journal of Shandong Jianzhu University,2010,25(1):41～50(in Chinese)
[10]曹万林,徐泰光,刘强,等.再生混凝土高剪力墙抗震性能试验研究[J],世界地震工程,2009,25(2):18～23 Cao W L,Xu T G,Liu Q,et al.Experimental Study on Seismic Performance of High-rise Recycled Aggregate Concrete Shear Wall[J].World Earthquake Engineering,2009,25(2):18～23(in Chinese)
[11]张建伟.带暗支撑剪力墙体系抗震性能及设计理论研究[D].北京:北京工业大学,2004 Zhang J W.The Setting of Concealed Bracings Shear Wall Anti-earthquake Performance and Design Theory Research[D].Beijing:Beijing University of Technology,2004(in Chinese)
[12]孙天兵.双向单排配筋混凝土高剪力墙抗震性能试验及分析[D].北京:北京工业大学,2008 Sun T B.Two-way Generating Reinforcement ConcreteHigh Shear Wall Seismic Performance Test and Analysis[D].Beijing:Beijing University of Technology,2008(in Chinese)
[13]殷伟帅.双向单排配筋混凝土中高剪力墙抗震性能试验及分析[D].北京:北京工业大学,2008 Yin W S.Two-way Generating Reinforcement Concrete Medium to High Shear Wall Seismic Performance Test and Analysis[D].Beijing:Beijing University of Technology,2008(in Chinese)
[14]张建伟.不同高宽比带暗支撑剪力墙抗震性能试验研究[D].北京:北京工业大学,2001.Zhang J W.Different Height-width Ratio with Setting of Concealed Bracings Shear Wall Seismic Performance Experiment[D].Beijing:Beijing University of Technology,2001(in Chinese)
[15]崔熙光,刘永健,郭峰,等.冷轧带肋钢筋混凝土剪力墙的试验分析[J].沈阳建筑工程学院学报,2004,20(2)Cui X G,Liu Y J,Guo F,et al.Cold-rolled Ribbed Reinforced Concrete Shear Wall were Experimental Analyzed[J].Journal of Shenyang Arch.And Civ.Eng.Univ,2004,20(2)(in Chinese)
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