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Linjia BAI, Yunfeng ZHANG
Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 3, Pages 199-209 doi: 10.1007/s11709-012-0168-4
Keywords: collapse dynamic response fragility analysis Monte Carlo simulation wind load
Fragility assessment of wood sheathing panels and roof-to-wall connections subjected to wind loading
Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 4, Pages 867-876 doi: 10.1007/s11709-021-0745-5
Keywords: tornadoes wind loads low-rise buildings fragility analysis risk assessment structural failures
Seismic performance of viaducts with probabilistic method
ZHU Xi, WANG Jianmin
Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 3, Pages 267-273 doi: 10.1007/s11709-007-0034-y
Keywords: uncertainty Earthquake Engineering regression analysis accurate fragility
Seismic fragility curves for structures using non-parametric representations
Chu MAI, Katerina KONAKLI, Bruno SUDRET
Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 2, Pages 169-186 doi: 10.1007/s11709-017-0385-y
Keywords: earthquake engineering fragility curves lognormal assumption non-parametric approach kernel density estimation
Seismic fragility assessment of revised MRT buildings considering typical construction changes
Rakesh DUMARU, Hugo RODRIGUES, Humberto VARUM
Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 1, Pages 241-266 doi: 10.1007/s11709-019-0560-4
Keywords: mid-rise buildings revised NBC 205: 2012 masonry infill walls configurations of infill walls vulnerability assessment and inter-storey drift
Mohammad Reza AZADI KAKAVAND, Reza ALLAHVIRDIZADEH
Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 5, Pages 1251-1270 doi: 10.1007/s11709-019-0554-2
Keywords: flexural-shear-axial failure drift capacity reinforced concrete columns statistical analysis fragility
Centrifuge experiments for shallow tunnels at active reverse fault intersection
Mehdi SABAGH, Abbas GHALANDARZADEH
Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 3, Pages 731-745 doi: 10.1007/s11709-020-0614-7
Keywords: reverse fault rupture continuous tunnel geotechnical centrifuge ground surface deformations fragility
Zhi-Peng CHEN; Songye ZHU
Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 8, Pages 962-975 doi: 10.1007/s11709-022-0873-6
Keywords: shape memory alloy eccentrically braced frame self-centring fragility loss function resilience
Chen Mao,Lu Shi
Strategic Study of CAE 2013, Volume 15, Issue 4, Pages 57-61
Keywords: nuclear power plant nuclear safety system structure and component performance-based seismic safety fragility
Decomposition analysis applied to energy and emissions: A literature review
Frontiers of Engineering Management Pages 625-639 doi: 10.1007/s42524-023-0270-4
Keywords: index decomposition analysis structural decomposition analysis production decomposition analysis energy
B. VIDHYA,K. N. SRINIVAS
Frontiers in Energy 2016, Volume 10, Issue 4, Pages 424-440 doi: 10.1007/s11708-016-0423-9
Keywords: flux reversal generator air velocity computation fluid dynamics thermal analysis vibration analysis finiteelement analysis
Review of sentiment analysis: An emotional product development view
Frontiers of Engineering Management Pages 592-609 doi: 10.1007/s42524-022-0227-z
Keywords: sentiment analysis emotion product development Kansei Engineering
Jack up reliability analysis: An overview
Ahmad IDRIS, Indra Sati Hamonangan HARAHAP, Montasir Osman Ahmed ALI
Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 4, Pages 504-514 doi: 10.1007/s11709-017-0443-5
Keywords: jack up reliability analysis uncertainty analysis review of jack up
Systems biomedical analysis of Schistosoma japonicum
Ze-Guang HAN MD,
Frontiers of Medicine 2010, Volume 4, Issue 2, Pages 157-165 doi: 10.1007/s11684-010-0034-5
Pengxing YI,Peng HUANG,Tielin SHI
Frontiers of Mechanical Engineering 2016, Volume 11, Issue 4, Pages 388-402 doi: 10.1007/s11465-016-0404-z
Wind turbine gearbox (WTG), which functions as an accelerator, ensures the performance and service life of wind turbine systems. This paper examines the distinctive modal properties of WTGs through finite element (FE) and experimental modal analyses. The study is performed in two parts. First, a whole system model is developed to investigate the first 10 modal frequencies and mode shapes of WTG using flexible multi-body modeling techniques. Given the complex structure and operating conditions of WTG, this study applies spring elements to the model and quantifies how the bearings and gear pair interactions affect the dynamic characteristics of WTGs. Second, the FE modal results are validated through experimental modal analyses of a 1.5 WM WTG using the frequency response function method of single point excitation and multi-point response. The natural frequencies from the FE and experimental modal analyses show favorable agreement and reveal that the characteristic frequency of the studied gearbox avoids its eigen-frequency very well.
Keywords: wind turbine gearbox modal analysis finite element analysis modal frequency bearing equivalence
Title Author Date Type Operation
Collapse fragility assessment of steel roof framings with force limiting devices under transient wind
Linjia BAI, Yunfeng ZHANG
Journal Article
Fragility assessment of wood sheathing panels and roof-to-wall connections subjected to wind loading
Journal Article
Seismic fragility curves for structures using non-parametric representations
Chu MAI, Katerina KONAKLI, Bruno SUDRET
Journal Article
Seismic fragility assessment of revised MRT buildings considering typical construction changes
Rakesh DUMARU, Hugo RODRIGUES, Humberto VARUM
Journal Article
Enhanced empirical models for predicting the drift capacity of less ductile RC columns with flexural, shear or axial failure modes
Mohammad Reza AZADI KAKAVAND, Reza ALLAHVIRDIZADEH
Journal Article
Centrifuge experiments for shallow tunnels at active reverse fault intersection
Mehdi SABAGH, Abbas GHALANDARZADEH
Journal Article
Seismic responses and resilience of novel SMA-based self-centring eccentrically braced frames under near-fault ground motions
Zhi-Peng CHEN; Songye ZHU
Journal Article
Preliminary application study of performance-based method for seismic design and evaluation of nuclear safety related structure in nuclear power station
Chen Mao,Lu Shi
Journal Article
Flow, thermal, and vibration analysis using three dimensional finite element analysis for a flux reversal
B. VIDHYA,K. N. SRINIVAS
Journal Article
Jack up reliability analysis: An overview
Ahmad IDRIS, Indra Sati Hamonangan HARAHAP, Montasir Osman Ahmed ALI
Journal Article