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61篇 您的检索式:作者名="Jaishi"
    题名 作者 年代 出处 被引量
1西宁北川河钢管混凝土拱桥的理论和实验模态分析显示文摘对西宁北川河钢管混凝土拱桥进行了理论与实验模态分析,该桥为中承式钢管混凝土系杆拱桥,净跨90m,桥面净宽21.6m。本文首先介绍了现场环境脉动实验概况,利用频域中的单模态识别法(SDOFI)、峰值法(PP)和时域中的随机子空间识别法(SSI)分别进行桥梁动力参数识别;利用ANSYS建立了全桥三维有限元模型,并进行了参数修正,理论和实验模态分析结果具有相当好的吻合程度。参数分析表明:不同规范的动力特性计算结果是有一定差别的。此类测试和分析可以提供结构健康监测的基准模型,服务于结构状态评估和修复。宗周红 Bijaya Jaishi 林友勤 任伟新 2003铁道学报2003,25,4:42
2Structural finite element model updating using ambient vibration test results显示文摘Jaishi B Ren W X 2005Journal of Structural Engineering2005,131,4:1
3Damage detection by finite element model updating using modal flexibility residual 显示文摘Jaishi B Ren W X 2006Journal of Sound and Vibration2006,290,:1
4Damage detection by finite element model updating using modal flexibility residual显示文摘Jaishi B Ren W X 0,,:1
5Structural finite element model updating using ambient vibration test results 显示文摘BIJAVA JAISHI REN WEI-XIN 2005Journal of Structural Engineering2005,4,:1
6Damage detection by finite element model updating using modal flexibility residual 显示文摘Jaishi B Ren W X 2006Journal of Sound and Vibration2006,290,:1
7Structural Finite Element Model Updating Using Ambient Vibration Test Results显示文摘Jaishi B Ren W X 2005Journal of Structural Engineering2005,131,4:1
8Structural finite element model updating using ambient vibration test results 显示文摘BIJAYA JAISHI WEI XIN REN 2005Journal of Structural Engineering ASCE2005,131,4:1
9Finite element model updating based on eigenvalue and strain energy residuals using multiobjective optimization technique 显示文摘Jaishi B Ren W X 2007Mechanical Systems and Signal Processing2007,21,5:1
10Structural Finite Element Model Updating Using Ambient Vibration Test Results显示文摘Jaishi B Ren Wei-Xin 2005Journal of Structural Engineering2005,4,:1
11Structural Finite Element Mod- el Updating Using Ambient Vibration Test Results 显示文摘JAISHI B REN W X 2005Journal of Structural Engineering2005,131,4:1
12Dynamic analysis of a half-through concrete-filled steel tubular arch bridge显示文摘Zong Z H Jaishi B Ge J P 2005Engineering Structures2005,27,:1
13Finite element model updating of concrete-filled steel tubular arch bridge under operational condition using modal flexibility显示文摘Jaishi B Kim H Kim M K 2007Mechanical System and Signal Processing2007,21,:1
14Structural finite element model updating using ambient vibration test results显示文摘Jaishi B Ren W X 2005Journal of Structural Engineering2005,131,:1
15Structural finite element model updating using ambient vibration test results 显示文摘Jaishi B Ren Weixin 2005Journal of Structural Engineering ASCE2005,131,4:1
16Dynamic analysis of a half-through concrete-filled steel tubular arch bridge显示文摘Zong Z H Jaishi B Ge J P 2005Engineering Structures2005,27,1:1
17St ructural Finite ElementModel Updating Using Ambient Vibration Test Re-sults显示文摘Bijaya Jaishi Weixin Ren 2005Journal of Structural Engineering2005,131,4:1
18Dynamic and seismic performance of old multi-tiered temples in Nepal显示文摘Jaishi Bijaya Ren Weixin Zhouhong 2003Engineering Structures2003,25,14:1
19Damage detection by finite element model updating using modal flexibility residual 显示文摘Jaishi B Ren Weixin 2005Journal of Sound and Vibration2005,290,12:1
20Temporal variation of soil radon and thoron concentrations in Mizoram (India), associated with earthquakes显示文摘Jaishi H P Singh S Tiwari R P 2014Natural Hazards2014,72,2:1
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