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characteristics of pollution source identification for river chemical spill incidents by stochastic analysis

Jiping Jiang, Feng Han, Yi Zheng, Nannan Wang, Yixing Yuan

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 5, doi: 10.1007/s11783-018-1081-4

Abstract: listitem>

Uncertainty rules of pollution source inversion are revealed by stochastic analysis

Keywords： River chemical spills     Emergency response     Pollution source inversion     Inverse uncertainty analysis     RegionalSensitivity Analysis method (RSA)     Monte Carlo analysis toolbox (MCAT)    

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Border-search and jump reduction method for size optimization of spatial truss structures

Babak DIZANGIAN, Mohammad Reza GHASEMI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 1,   Pages 123-134 doi: 10.1007/s11709-018-0478-2

Abstract: This paper proposes a sensitivity-based border-search and jump reduction method for optimum design ofTo reach the global solution at phase two, a sequence of two sensitivity-based operators of border-searchSensitivity analysis is performed using numerical finite difference method.To do structural analysis, a link between open source software of OpenSees and MATLAB was developed.It shows that the proposed method is competitive with the other optimization methods with a significant

Keywords： optimum design     sensitivity analysis     reduction method     spatial trusses     OpenSees    

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Parametric sensitivity analysis of cellular diaphragm wall

Xi CHEN, Wei XU

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 4,   Pages 358-364 doi: 10.1007/s11709-012-0177-3

Abstract: The results indicated that the maximum lateral displacement, which is the evaluation index of sensitivityanalysis, appeared on the top of the interior longitudinal wall with an excavation depth of 10 m.

Keywords： cellular diaphragm wall     sensitivity analysis     optimization     centrifuge model test    

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Research on acoustic-structure sensitivity using FEM and BEM

ZHANG Jun, ZHAO Wenzhong, ZHANG Weiying

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 1,   Pages 62-67 doi: 10.1007/s11465-007-0010-1

Abstract: Using FEM (finite element method) and BEM (boundary element method) acoustic-structure sensitivity wasThen, acoustic-structure sensitivity was computed by linking velocity sensitivity in FEM and acousticsensitivity in BEM.This method was applied to an empty box as an example.Results show that acoustic-structure sensitivity method linked with FEM and BEM is effective and correct

Keywords： sensitivity method     BEM     acoustic pressure     pressure sensitivity     frequency    

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Probability strength design of steam turbine blade and sensitivity analysis with respect to random parametersbased on response surface method

DUAN Wei

Frontiers in Energy 2008, Volume 2, Issue 1,   Pages 107-115 doi: 10.1007/s11708-008-0018-1

Abstract: Analysis file of the blade is compiled by deterministic finite element method and applied to be loopThen, Monte Carlo method is used to obtain the statistical characteristics and cumulative distributionProbability sensitivity analysis, which combines the slope of the gradient and the width of the scatterThe results show that combination of the finite element method, the response surface method and MonteCarlo method is an ideal way for the reliability analysis and probability strength design of the blade

Keywords： Probability sensitivity     sensitivity analysis     number     cross-section     statistical    

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Catalytic process modeling and sensitivity analysis of alkylation of benzene with ethanol over MIL-101

Ehsan Rahmani, Mohammad Rahmani

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 6,   Pages 1100-1111 doi: 10.1007/s11705-019-1891-3

Abstract: A solvothermal method was used to synthesize MIL-101(Fe) and MIL-88(Fe), which were used for alkylationSensitivity analysis revealed best operating conditions over MIL-101 at 120°C and 5 bar and over MIL-

Keywords： MOFs     alkylation     ethylbenzene     catalysts pellet model     kinetic model     sensitivity analysis    

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Finite element model updating of a large structure using multi-setup stochastic subspace identification method

Reza KHADEMI-ZAHEDI, Pouyan ALIMOURI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 4,   Pages 965-980 doi: 10.1007/s11709-019-0530-x

Abstract: In the present contribution, operational modal analysis in conjunction with bees optimization algorithmTo determine these uncertain parameters, local and global sensitivity analyses are performed to increaseand operational modal analysis, which is optimized using bees optimization algorithm.which is considered as a strong and efficient method in operational modal analysis.modal analysis.

Keywords： operational modal analysis     solar power plant structure     multi-setup stochastic subspace     bees optimizationalgorithm     sensitivity analysis    

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Shallow foundation response variability due to soil and model parameter uncertainty

Prishati RAYCHOWDHURY,Sumit JINDAL

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 3,   Pages 237-251 doi: 10.1007/s11709-014-0242-1

Abstract: The sensitivity of both soil and model input parameters on shallow foundation responses are investigatedusing first-order second-moment (FOSM) analysis and Monte Carlo simulation through Latin hypercube samplingthe importance of proper characterization of soil parameters for reliable soil-foundation response analysis

Keywords： shallow foun dation     sensitivity analysis     centrifuge data     first-order-second-moment (FOSM) method     parameter    

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Global sensitivity analysis of certain and uncertain factors for a circular tunnel under seismic action

Nazim Abdul NARIMAN, Raja Rizwan HUSSAIN, Ilham Ibrahim MOHAMMAD, Peyman KARAMPOUR

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 6,   Pages 1289-1300 doi: 10.1007/s11709-019-0548-0

Abstract: uncertain design factors to quantify their rational effects using numerical simulations and the Sobol’s sensitivityinteraction effects between the design factors have been determined supporting on variance-based global sensitivityanalysis.It is worthy to mention that Sobol’s sensitivity indices manifested strong efficiency in detecting the

Keywords： shear waves     Sobol’s sensitivity indices     maximum principal stress     maximum overall displacement     tensile    

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Reliability and variance-based sensitivity analysis of arch dams during construction and reservoir impoundment

M. Houshmand KHANEGHAHI, M. ALEMBAGHERI, N. SOLTANI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 3,   Pages 526-541 doi: 10.1007/s11709-018-0495-1

Abstract: is chosen as the case study; it is modeled along with its rock foundation using the finite element methodThe reliability method is performed to assess the safety level and the sensitivity analyses for identifyingGlobal sensitivity analysis based on improved Latin hypercube sampling is employed in this study to indicate

Keywords： concrete arch dams     reliability     randomness     improved Latin hypercube sampling     variance-based sensitivityanalysis     exceedance probability     Sobol′ index    

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Predicting lateral displacement caused by seismic liquefaction and performing parametric sensitivityanalysis: Considering cumulative absolute velocity and fine content

Nima PIRHADI, Xiaowei TANG, Qing YANG, Afshin ASADI, Hazem Samih MOHAMED

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 2,   Pages 506-519 doi: 10.1007/s11709-021-0677-0

Abstract: Additionally, according to the uncertainties in the geotechnical and earthquake parameters, sensitivityanalysis was performed via Monte Carlo simulation (MCS) using the second developed ANN model that exhibited

Keywords： lateral spreading displacement     cumulative absolute velocity     fine content     artificial neural network     sensitivityanalysis     Monte Carlo simulation    

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Kinetic energy based model assessment and sensitivity analysis of vortex induced vibration of segmental

Nazim Abdul NARIMAN

Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 4,   Pages 480-501 doi: 10.1007/s11709-017-0435-5

Abstract: Latin hypercube experimental method is dedicated to generate the surrogate models for the kinetic energyVariance based sensitivity analysis is utilized to calculate the main sensitivity indices and the interaction

Keywords： vortex induced vibration     reynolds number     kinetic energy     vorticity     latin hypercube sampling    

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Sensitivity analysis of the deterioration of concrete strength in marine environment to multiple corrosive

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 2,   Pages 175-190 doi: 10.1007/s11709-021-0791-z

Abstract: The sensitivity analysis method for concrete strength is used to quantitatively analyze the sensitivity

Keywords： sensitivity analysis     concrete strength     corrosion deterioration     multi-ion interaction     marine environment    

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Concrete corrosion in wastewater systems: Prediction and sensitivity analysis using advanced extreme

Mohammad ZOUNEMAT-KERMANI, Meysam ALIZAMIR, Zaher Mundher YASEEN, Reinhard HINKELMANN

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 2,   Pages 444-460 doi: 10.1007/s11709-021-0697-9

Abstract: mixture input variables; the second assessment was conducted based on the gamma test approach, which is a sensitivityanalysis technique.Subsequently, the sensitivity analysis of the most effective parameters for concrete corrosion was tested

Keywords： sewer systems     environmental engineering     data-driven methods     sensitivity analysis    

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Analysis of frequency characteristics of compliant mechanisms

WANG Wenjing, YU Yueqing

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 3,   Pages 267-271 doi: 10.1007/s11465-007-0046-2

Abstract: Much work is needed for a further study on the dynamic analysis of compliant mechanisms to improve theirThis paper uses the finite element method to develop a dynamic equation of the compliant mechanism.Using the differentials of a stiffness matrix to design parameters, a method for calculating the sensitivityparameters have an impact on the frequency characteristics of the compliant mechanisms and the proposed method

Keywords： compliant mechanisms     convenient     sensitivity     work     analysis    

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Title Author Date Type Operation

characteristics of pollution source identification for river chemical spill incidents by stochastic analysis

Jiping Jiang, Feng Han, Yi Zheng, Nannan Wang, Yixing Yuan

Journal Article

Border-search and jump reduction method for size optimization of spatial truss structures

Babak DIZANGIAN, Mohammad Reza GHASEMI

Journal Article

Parametric sensitivity analysis of cellular diaphragm wall

Xi CHEN, Wei XU

Journal Article

Research on acoustic-structure sensitivity using FEM and BEM

ZHANG Jun, ZHAO Wenzhong, ZHANG Weiying

Journal Article

Probability strength design of steam turbine blade and sensitivity analysis with respect to random parametersbased on response surface method

DUAN Wei

Journal Article

Catalytic process modeling and sensitivity analysis of alkylation of benzene with ethanol over MIL-101

Ehsan Rahmani, Mohammad Rahmani

Journal Article

Finite element model updating of a large structure using multi-setup stochastic subspace identification method

Reza KHADEMI-ZAHEDI, Pouyan ALIMOURI

Journal Article

Shallow foundation response variability due to soil and model parameter uncertainty

Prishati RAYCHOWDHURY,Sumit JINDAL

Journal Article

Global sensitivity analysis of certain and uncertain factors for a circular tunnel under seismic action

Nazim Abdul NARIMAN, Raja Rizwan HUSSAIN, Ilham Ibrahim MOHAMMAD, Peyman KARAMPOUR

Journal Article

Reliability and variance-based sensitivity analysis of arch dams during construction and reservoir impoundment

M. Houshmand KHANEGHAHI, M. ALEMBAGHERI, N. SOLTANI

Journal Article

Predicting lateral displacement caused by seismic liquefaction and performing parametric sensitivityanalysis: Considering cumulative absolute velocity and fine content

Nima PIRHADI, Xiaowei TANG, Qing YANG, Afshin ASADI, Hazem Samih MOHAMED

Journal Article

Kinetic energy based model assessment and sensitivity analysis of vortex induced vibration of segmental

Nazim Abdul NARIMAN

Journal Article

Sensitivity analysis of the deterioration of concrete strength in marine environment to multiple corrosive

Journal Article

Concrete corrosion in wastewater systems: Prediction and sensitivity analysis using advanced extreme

Mohammad ZOUNEMAT-KERMANI, Meysam ALIZAMIR, Zaher Mundher YASEEN, Reinhard HINKELMANN

Journal Article

Analysis of frequency characteristics of compliant mechanisms

WANG Wenjing, YU Yueqing

Journal Article