期刊文献+

曲面灰色关联性在桥梁静载损伤定位中的应用

下载PDF
导出
摘要 基于灰色理论的关联性分析方法,首次提出两空间曲面相关性概念和灰色高斯曲率关联系数,并将其应用到基于桥梁静载试验的损伤定位中,提出对局部损伤非常敏感静态位移高斯曲率置信因子SDGCAC,通过该因子对各测点的损伤进行精确判断;并将其运用在五跨连续刚构桥的损伤定位上,从定位的结果可以看出,定位的精度可以由测点布置精度来控制,还可以进行单损伤和多损伤的定位,因此该方法在桥梁损伤定位中具有较广阔的应用前景。
作者 夏文传
出处 《四川建筑》 2009年第4期187-189,共3页 Sichuan Architecture
  • 相关文献

参考文献12

  • 1HAJELA P, SOERIO F J. Recent Developments in Damage Detection Based on System Identification Methods [ J]. Structural Optimization, 1990(2 ) : 1 - 10.
  • 2YAO D C, CHANG K C, LEE G C. Damage Diagnosis of Steel Frames Using Vibrational Signature Analysis [ J]. Journal of Engineering Mechanic, ASCE, 1992, 118 ( 9 ) : 1949 - 1961.
  • 3崔飞,袁万城,史家钧.基于静载试验进行桥梁结构损伤识别[J].桥梁建设,2003,33(2):4-7. 被引量:31
  • 4SANAYEI M, ONIPEDE O. Damage Assessment of Structures Using Static Test Data[ J]. AIAA Journal, 1991,29 ( 7 ) : 1174 - 1179.
  • 5YAM L H , LI Y Y, WONG W O. Sensitivity Studies of Parameters for Damage Detection of Plate - like Structures Using Static and Dynamic Approaches [ J]. Engineering Structures, 2002, 24 (11) :1465 - 1475.
  • 6WANG X , HU N , FUKUNAGE H . Structural Damage Identification Using Static Test Data and Changes in Frequencies [ J ]. Engineering Structures, 2001, 23 ( 6 ) : 610 - 621.
  • 7HLELMSTAD K D, SHIN S. Damage Detection and Assessment of Structures from Static Response [ J]. Journal of Engineering Mechanics, 1997,123 (6) :568 - 576.
  • 8BANAN M R, HLELMSTAD K D. Parameter Estimation of Structures from Static Response, Ⅰ: Computational Aspects [ J]. Journal of Structural Engineering, 1994, 120( 11 ).
  • 9BANAN M R, HLELMSTAD K D. Parameter Estimation of Structures from Static Response, Ⅱ: Numerical Simulation Studies [J]. Journal of Structural Engineering, 1994b, 120 (11).
  • 10陈孝珍,赵冰,朱宏平,陈传尧.基于静力测量数据的桥梁结构损伤定位研究[J].三峡大学学报(自然科学版),2006,28(5):404-408. 被引量:6

二级参考文献35

  • 1陈孝珍,朱宏平,陈传尧.灰色相关性分析在结构静力损伤识别中的应用[J].力学与实践,2005,27(3):60-64. 被引量:19
  • 2[1]Hajela P, Soerio F J. Recent Developments in Damage Detection Based on System Identification Methods[J]. Structural Optimization, 1990, (2): 1-10.
  • 3[2]Yao D C, Chang K C, Lee G C. Damage Diagnosis of Steel Frames Using Vibrational Signature Analysis[J]. Journal of Engineering Mechanic, ASCE, 1992, 118(9): 1949-1961.
  • 4[3]Sanayei M, Saletnik M J. Parameter Estimation ofStructure from Static Strain Measurements I: Formula-tion[J]. Journal of Structural Engineering, ASCE,1996, 122(5): 555-562.
  • 5[4]Sanayei M, Saletnik M J. Parameter Estimation ofStructure from Static Strain Measurements Ⅱ: ErrorSensitivity Analysis[J]. Journal of Structural Engi-neering, ASCE, 1996, 122(5): 563-572.
  • 6[5]Banan M R, Hjelmstad K D. Parameter Estimation of Structures from Static Response. Ⅰ: Computational Aspects[J]. Journal of Structural Engineering, ASCE, 1994, 120(11): 3243-3258.
  • 7[6]Banan M R, Hjelmstad K D. Parameter Estimation of Structures from Static Response. Ⅱ: Numerical Simulation Studies[J]. Journal of Structural Engineering, ASCE, 1994, 120(11): 3259-3283.
  • 8[7]Sanayei M, G R Imbaro. Structural Model Updating Using Experimental Static Measurements[J]. Journal of Structural Engineering, ASCE, 1997, 123(6): 792-798.
  • 9施法中,计算机辅助几何设计与非均匀有理 B样条,1994年
  • 10苏步青,计算几何,1980年

共引文献60

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部