高层结构钢支撑循环性能的研究和现状
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摘要
结合国家自然科学基金项目 ,着重阐述了国内外学者对于钢支撑的研究方法和研究现状 ,首次提出一种集几何非线性、物理非线性的大变形板壳有限元分析高层建筑中钢支撑循环非线性性能的精确数值方法 ,并在分析中考虑了累积损伤的影响 ,取得了满意的结果
Research methods and present situation for hysteretic analysis of braces are reviewed in the paper. An accurate method which adopts the nonlinear large deformation degenerate shell element, together with damage cumulating effects, to calculate the hysteretic behavior of steel braces in high rise structures is preposed.
Research methods and present situation for hysteretic analysis of braces are reviewed in the paper. An accurate method which adopts the nonlinear large deformation degenerate shell element, together with damage cumulating effects, to calculate the hysteretic behavior of steel braces in high rise structures is preposed.
引文
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[2 ] Nonaka T. An elastic- plastic analysis of a barunder repeated axial loading[J] . Int. J. Solids Structure,1973,9:569- 580 .
[3] Zayas V A,et al. Inelastic Structural Modeling of Braced offshore Platforms for Seism ic Loading[R] . Report N o.U CB/ EERC- 81/ 0 4 ,Earthquake Engineering Research Center,U niv. of California,Berkeley,Calif.,1981.
[4 ] Ikeda K,Mahin S A. Cyclic Response of Steel Braces[J] . J.S.E.,1986,112 ( 2 ) :34 2 - 361.
[5] Ballio G ,Perotti F. Cyclic Behavior of Axially Loaded Mem bers:N umerical Simulation and ExperimentalVerification[J] .J.Construct Steel Research,1987,7:3- 41.
[6] Parviz Soroushian,Moham ed S Alawa.Efficient Formulation of Physical Theory Brace Models[J] .ASCE J.S.E,1988,114 :2 4 57- 2 4 73.
[7] Perotti F,Amici A.de and Venturini P.Numerical Analysis and Design Im plications of the Seism ic Behavior ofOne- story Steel Bracing System[J] .Engineering Structure,1996,18( 2 ) :162 - 178.
[8] 段炼 .循环塑性本构关系 :钢支撑和空间框架滞回性能的理论及试验研究 [D] .西安 :西安建筑科技大学 ,1989.
[9 ] 沈祖炎等 .交叉钢支撑滞回特性分析 [J] .上海力学 ,1992 ,13( 3) :1- 8.
[10 ] 苏明周 .箱形截面钢构件在地震作用下的相关屈曲破坏机理及抗震设计对策 [D] .西安 :西安建筑科技大学 ,1999.
[11] Satish Kumar,U sami T. Damage evaluation in steel box colum ns by cyclic loading test[J] . A SCE J.S.E.,1996,12 2 ( 6) :62 6- 634 .
[12 ] 董宝 .高层钢框架结构在多维地震作用下考虑损伤累积效应的弹塑性反应分析 [D] .上海 :同济大学 ,1997
[13] Iraj H P,Mamaghani,U sami T,etal. Inelastic large deflection analysisof structural steel mem bersundercyclicloading[J] . Engineering Structures,1996,18( 9) :659- 668.
[2 ] Nonaka T. An elastic- plastic analysis of a barunder repeated axial loading[J] . Int. J. Solids Structure,1973,9:569- 580 .
[3] Zayas V A,et al. Inelastic Structural Modeling of Braced offshore Platforms for Seism ic Loading[R] . Report N o.U CB/ EERC- 81/ 0 4 ,Earthquake Engineering Research Center,U niv. of California,Berkeley,Calif.,1981.
[4 ] Ikeda K,Mahin S A. Cyclic Response of Steel Braces[J] . J.S.E.,1986,112 ( 2 ) :34 2 - 361.
[5] Ballio G ,Perotti F. Cyclic Behavior of Axially Loaded Mem bers:N umerical Simulation and ExperimentalVerification[J] .J.Construct Steel Research,1987,7:3- 41.
[6] Parviz Soroushian,Moham ed S Alawa.Efficient Formulation of Physical Theory Brace Models[J] .ASCE J.S.E,1988,114 :2 4 57- 2 4 73.
[7] Perotti F,Amici A.de and Venturini P.Numerical Analysis and Design Im plications of the Seism ic Behavior ofOne- story Steel Bracing System[J] .Engineering Structure,1996,18( 2 ) :162 - 178.
[8] 段炼 .循环塑性本构关系 :钢支撑和空间框架滞回性能的理论及试验研究 [D] .西安 :西安建筑科技大学 ,1989.
[9 ] 沈祖炎等 .交叉钢支撑滞回特性分析 [J] .上海力学 ,1992 ,13( 3) :1- 8.
[10 ] 苏明周 .箱形截面钢构件在地震作用下的相关屈曲破坏机理及抗震设计对策 [D] .西安 :西安建筑科技大学 ,1999.
[11] Satish Kumar,U sami T. Damage evaluation in steel box colum ns by cyclic loading test[J] . A SCE J.S.E.,1996,12 2 ( 6) :62 6- 634 .
[12 ] 董宝 .高层钢框架结构在多维地震作用下考虑损伤累积效应的弹塑性反应分析 [D] .上海 :同济大学 ,1997
[13] Iraj H P,Mamaghani,U sami T,etal. Inelastic large deflection analysisof structural steel mem bersundercyclicloading[J] . Engineering Structures,1996,18( 9) :659- 668.
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