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Estimation of composite load model with aggregate induction motor dynamic load for an isolated hybrid

Nitin Kumar SAXENA,Ashwani Kumar SHARMA

Frontiers in Energy 2015, Volume 9, Issue 4,   Pages 472-485 doi: 10.1007/s11708-015-0373-7

Abstract: The composite load is a combination of the static and dynamic load model.To develop this composite load model, the exponential load is used as a static load model and inductionThis aggregate model is used as a dynamic load model.The transfer function of the composite load is derived in this paper by successive derivation for theexponential model of static load and for the fifth and third order IM dynamic load model using state

Keywords： isolated hybrid power system (IHPS)     composite load model     static load     dynamic load     induction motor loadmodel     aggregate load    

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Dynamic analysis of composite beam subjected to harmonic moving load based on the third-order shear deformation

Mohammad Javad REZVANIL, Mohammad Hossein KARGARNOVIN, Davood YOUNESIAN

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 4,   Pages 409-418 doi: 10.1007/s11465-011-0245-8

Abstract:

The response of an infinite Timoshenko beam subjected to a harmonic moving load based on the third-orderThe beam is made of laminated composite, and located on a Pasternak viscoelastic foundation.Also, the effects of two types of composite materials, stiffness and shear layer viscosity coefficientsof foundation, velocity and frequency of the moving load over the beam response are studied.

Keywords： timoshenko composite beam     pasternak viscoelastic foundation     third-order shear deformation theory (TSDT)     harmonic moving load    

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Analysis and design of steel-concrete composite sandwich systems subjected to extreme loads

Kazi Md Abu SOHEL, Jat Yuen Richard LIEW, Min Hong ZHANG

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 3,   Pages 278-293 doi: 10.1007/s11709-011-0120-z

Abstract: Flexural and punching are the primary modes of failure under static point load.results show that the SCS sandwich panels with the J-hook connectors are capable of resisting impact loadFinally, an energy balanced model is developed to analyze the global behavior of SCS sandwich panelssubjected to dynamic load.

Keywords： blast load     composite structure     impact load     lightweight concrete     sandwich plate     J-hook connector    

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A practical multi-lane factor model of bridges based on multi-truck presence considering lane load disparities

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 4,   Pages 877-894 doi: 10.1007/s11709-021-0756-2

Abstract: bridge design specifications consider multi-lane factors (MLFs) a critical component of the traffic loadmodel.The proposed MLF model and approach were calibrated and demonstrated through an example site.approach, the experimental site study yielded MLFs comparable with those directly calculated using traffic loadcaused the proposed approach, existing design specifications, and conventional approach of ignoring lane load

Keywords： bridges     multi-lane factor     traffic load     lane load disparity     multi-truck presence     weigh-in-motion    

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Shape design of arch dams under load uncertainties with robust optimization

Fengjie TAN, Tom LAHMER

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 4,   Pages 852-862 doi: 10.1007/s11709-019-0522-x

Abstract: result is independent from any assumptions on stochastic properties of the random variables in the modelThe optimization of an arch-type dam is realized here by a robust optimization method under load uncertaintyThe load uncertainty is modeled as an ellipsoidal expression.To reduce the computational cost, a ranking strategy and an approximation model are further involved

Keywords： arch dam     shape optimization     robust optimization     load uncertainty     approximation model    

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Modeling oblique load carrying capacity of batter pile groups using neural network, random forest regressionand M5 model tree

Tanvi SINGH, Mahesh PAL, V. K. ARORA

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 3,   Pages 674-685 doi: 10.1007/s11709-018-0505-3

Abstract: M5 model tree, random forest regression (RF) and neural network (NN) based modelling approaches wereof vertical piles ( ) as input and oblique load ( ) as output was used.M5 model tree provides simple linear relation which can be used for the prediction of oblique load forModel developed using RF regression approach with smooth pile group data was found to be in good agreementof batter pile ( ) affect the oblique load capacity for both smooth and rough pile groups.

Keywords： batter piles     oblique load test     neural network     M5 model tree     random forest regression     ANOVA    

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New model of load transfer function for pile analysis based on disturbed state model

LIU Qijian, YANG Linde, WU Jun

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 4,   Pages 443-447 doi: 10.1007/s11709-007-0060-9

Abstract: Based on the disturbed state concept (DSC), a new model of load transfer function for pile analysis isIn the model, shear intensity of elements in an intact state are simulated by Duncan-Zhang model andThe model of this paper has few parameters, which can reflect the aspects of load transfer function,The well agreement between the in-situ data and the predicted shows that the validity of the model hereinSo the proposed model in this paper is easy to be used in engineering practice.

Keywords： hardening     homogenization     displacement     engineering     Duncan-Zhang    

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State identification of home appliance with transient features in residential buildings

Frontiers in Energy 2022, Volume 16, Issue 1,   Pages 130-143 doi: 10.1007/s11708-022-0822-z

Abstract: Nonintrusive load monitoring (NILM) is crucial for extracting patterns of electricity consumption ofidentified from aggregated power signals using the Kalman filtering method in the factorial hidden Markov modelThe use of transient features can achieve fast state inference and it is suitable for online load disaggregation

Keywords： nonintrusive load monitoring (NILM)     load disaggregation     online load disaggregation     Kalman filtering     factorial hidden Markov model (FHMM)     Labeled hIgh-Frequency daTaset for Electricity Disaggregation    

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A multiscale material model for heterogeneous liquid droplets in solid soft composites

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 5,   Pages 1292-1299 doi: 10.1007/s11709-021-0771-3

Abstract: models for liquid droplets in solid soft composites and presents a multiscale computational material modelresults clearly indicate both softening and stiffening effects of liquid droplets and show that the model

Keywords： liquid in solid     soft composite     computational modeling     multiscale model     heterogeneity    

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Mean wind load induced incompatibility in nonlinear aeroelastic simulations of bridge spans

Zhitian ZHANG

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 3,   Pages 605-617 doi: 10.1007/s11709-018-0499-x

Abstract: It is shown that, in cases of low wind speeds, the IF-denoted model reflects correctly the mean windload properties, and results in correct mean structural responses; in contrast, the RF-denoted modelAt very high wind speeds, however, even the IF-denoted model can lead to significant deviation from theincompatibility at high wind speeds, a methodology of subtraction of pseudo-steady effects from the aeroelastic model

Keywords： bridge     aerodynamics     nonlinear     aeroelastic model     Pseudo-steady     mean wind loads    

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Mechanical responses of multi-layered ground due to shallow tunneling with arbitrary ground surface load

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 5,   Pages 745-762 doi: 10.1007/s11709-023-0935-4

Abstract: An analytical model based on complex variable theory is proposed to investigate ground responses dueto shallow tunneling in multi-layered ground with an arbitrary ground surface load.The present model is superior to the classical model for analyzing ground responses of shallow tunnelingthe solution for the ground stress distribution can be used to estimate the safety of a single-layer composite

Keywords： analytical model     mechanical response     multi-layered ground     shallow tunneling     ground surface load    

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3D finite element analysis of composite noise barrier constructed of polyurethane products

Ben DAEE,Hesham El NAGGAR

Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 1,   Pages 100-110 doi: 10.1007/s11709-016-0364-8

Abstract: were then used to conduct a parametric study on the performance of poly-wall models under uniform wind loadand gravity load.

Keywords： 3D finite element     sound wall     rigid polyurethane foam     poly-wall     numerical model     calibration    

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Fatigue evaluation of steel-concrete composite deck in steel truss bridge——A case study

Huating CHEN; Xianwei ZHAN; Xiufu ZHU; Wenxue ZHANG

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 10,   Pages 1336-1350 doi: 10.1007/s11709-022-0852-y

Abstract: An innovative composite deck system has recently been proposed for improved structural performance.To study the fatigue behavior of a steel-concrete composite bridge deck, we took a newly-constructedhighway concrete bridges in China, a preliminary fatigue evaluation was conducted according to the fib Model

Keywords： Fatigue assessment     composite bridge deck     rail-cum-road bridge     fatigue stress analysis     Model Code    

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Study on steel deck pavement rutting model of composite guss asphalt concrete

Zhang Dengjing

Strategic Study of CAE 2013, Volume 15, Issue 8,   Pages 63-69

Abstract: pavement test results of The Fourth Nanjing Yangtze River Bridge, the paper analyzes performance of compositeThrough systematic analysis of the relationship between dynamic stability and temperature, wheel loaddriveway, combined with the study of the phenomenon of overloading in Nanjing area, rutting evaluation modelof steel deck pavement of composite guss asphalt concrete were put forward and validated by field test

Keywords： steel deck pavement     composite guss asphalt concrete     dynamic modulus     equivalent axles     rutting evaluationmodel    

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Design and Fabrication of Multiphase Composite Ceramic Tool Materials

Xu Chonghai,Ai Xing

Strategic Study of CAE 2001, Volume 3, Issue 3,   Pages 71-74

Abstract:

The multiphase composite and the computer aided design of the ceramics are two significant trendsthe relationships between the mechanical properties and the material compositions of the multiphase compositeThen, an advanced Al2〇3—SiC-(W,Ti)C multiphase composite ceramic cuttingthat the method proposed in the present study is reasonable and feasible for the design of multiphase composite

Keywords： ceramic tool material     multiphase composite     material design     model     mechanical property    

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Title Author Date Type Operation

Estimation of composite load model with aggregate induction motor dynamic load for an isolated hybrid

Nitin Kumar SAXENA,Ashwani Kumar SHARMA

Journal Article

Dynamic analysis of composite beam subjected to harmonic moving load based on the third-order shear deformation

Mohammad Javad REZVANIL, Mohammad Hossein KARGARNOVIN, Davood YOUNESIAN

Journal Article

Analysis and design of steel-concrete composite sandwich systems subjected to extreme loads

Kazi Md Abu SOHEL, Jat Yuen Richard LIEW, Min Hong ZHANG

Journal Article

A practical multi-lane factor model of bridges based on multi-truck presence considering lane load disparities

Journal Article

Shape design of arch dams under load uncertainties with robust optimization

Fengjie TAN, Tom LAHMER

Journal Article

Modeling oblique load carrying capacity of batter pile groups using neural network, random forest regressionand M5 model tree

Tanvi SINGH, Mahesh PAL, V. K. ARORA

Journal Article

New model of load transfer function for pile analysis based on disturbed state model

LIU Qijian, YANG Linde, WU Jun

Journal Article

State identification of home appliance with transient features in residential buildings

Journal Article

A multiscale material model for heterogeneous liquid droplets in solid soft composites

Journal Article

Mean wind load induced incompatibility in nonlinear aeroelastic simulations of bridge spans

Zhitian ZHANG

Journal Article

Mechanical responses of multi-layered ground due to shallow tunneling with arbitrary ground surface load

Journal Article

3D finite element analysis of composite noise barrier constructed of polyurethane products

Ben DAEE,Hesham El NAGGAR

Journal Article

Fatigue evaluation of steel-concrete composite deck in steel truss bridge——A case study

Huating CHEN; Xianwei ZHAN; Xiufu ZHU; Wenxue ZHANG

Journal Article

Study on steel deck pavement rutting model of composite guss asphalt concrete

Zhang Dengjing

Journal Article

Design and Fabrication of Multiphase Composite Ceramic Tool Materials

Xu Chonghai,Ai Xing

Journal Article