Resource Type

Journal Article 1352

Conference Videos 23

Conference Information 1

Year

2023 109

2022 113

2021 93

2020 96

2019 67

2018 59

2017 64

2016 57

2015 63

2014 56

2013 48

2012 55

2011 52

2010 79

2009 65

2008 52

2007 55

2006 33

2005 29

2004 24

open ︾

Keywords

numerical simulation 22

model 15

model test 15

mathematical model 14

kinetic model 10

uncertainty 10

coupling 8

COVID-19 7

Machine learning 7

Puguang Gas Field 7

Deep learning 6

neural network 6

sensitivity analysis 6

China 5

constitutive model 5

finite element analysis 5

optimization 5

compressive strength 4

concrete 4

open ︾

Search scope:

排序： Display mode:

Centrifuge model test and field measurement analysis for foundation pit with confined water

Chunlin DING , Xiaohong MENG ,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 3,   Pages 299-304 doi: 10.1007/s11709-009-0035-0

Abstract: The similarity law of centrifuge test was developed for the seepage field and stress field of a foundationFinally, a comparative study was conducted on the test results of the pit deformation and the field measurementresults show that the pit deformation regularity of the test is basically identical with that of the fieldmeasurement, and the difference in pit deformation between the test and the field measurement is withinThe centrifuge model test can effectively simulate the displacement response of the ground and retaining

Keywords： foundation pit with confined water     centrifuge model test     seepage-stress coupling field     similarity relation     field measurement     deformation    

HTML PDF Collect

Application of blockchain in the field of intelligent manufacturing: Theoretical basis, realistic plights

Qiang ZHANG, Baoyu LIAO, Shanlin YANG

Frontiers of Engineering Management 2020, Volume 7, Issue 4,   Pages 578-591 doi: 10.1007/s42524-020-0137-x

Abstract: Blockchain has a broad application prospect in the field of intelligent manufacturing.The key issues of this field, such as distributed collaborative production, industrial big data sharingThis study aims to analyze the application of blockchain in the field of intelligent manufacturing.Then, we propose the theoretical basis for the application of blockchain in the field of intelligentthe realistic plights and provide some suggestions to promote the application of blockchain in the field

Keywords： intelligent manufacturing     networked collaborative manufacturing     full life-cycle management     manufacturing model    

HTML PDF Collect

A review on different theoretical models of electrocaloric effect for refrigeration

Frontiers in Energy 2023, Volume 17, Issue 4,   Pages 478-503 doi: 10.1007/s11708-023-0884-6

Abstract: This paper reviews the electrocaloric effect of ferroelectric materials based on different theoretical(the first-principle-based effective Hamiltonian, the Landau-Devonshire thermodynamic theory, phase-field

Keywords： electrocaloric effect     effective Hamiltonian     phase-field modeling     different theoretical models    

HTML PDF Collect

On the Innovation, Design, Construction, and Experiments of OMEGA-Based SSPS Prototype: The Sun Chasing Project Article

Baoyan Duan, Yiqun Zhang, Guangda Chen, Ze Zhao, Jianwei Mi, Xun Li, Lin Yang, Xi Li

Engineering doi: 10.1016/j.eng.2023.11.007

Abstract: Second, field-coupling theoretical models of sunlight concentration, photoelectric conversion, and transmitting

Keywords： Full-link and full-system Beam collection efficiency     Circular stepped beam shape     Smart structure     Fieldcoupling theoretical model     Beam pointing control    

HTML PDF Collect

Prediction of the theoretical and semi-empirical model of ambient temperature

Foued CHABANE,Noureddine MOUMMI,Abdelhafid BRIMA,Abdelhafid MOUMMI

Frontiers in Energy 2016, Volume 10, Issue 3,   Pages 268-276 doi: 10.1007/s11708-016-0413-y

Abstract: The model proposed in this paper can provide an acceptable way to measure the change in ambient temperature

Keywords： ambient temperature     environment     correlation     theoretical model     semi-empirical    

HTML PDF Collect

Microdamage study of granite under thermomechanical coupling based on the particle flow code

Frontiers of Structural and Civil Engineering   Pages 1413-1427 doi: 10.1007/s11709-023-0953-2

Abstract: The thermomechanical coupling of rocks refers to the interaction between the mechanical and thermodynamicThe study of this coupling interaction is essential for understanding the mechanical and thermodynamicA series of numerical thermomechanical coupling tests are then conducted to calibrate the micro-parametersof the proposed model by considering the mechanical behavior of the rock under different thermomechanicalWith this improved model, the thermodynamic response and underlying cracking behavior of a deep-buried

Keywords： thermomechanical coupling effect     granite     improved linear parallel bond model     thermal property     particle    

HTML PDF Collect

Simulation of steel beam under ceiling jet based on a wind–fire–structure coupling model

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 1,   Pages 78-98 doi: 10.1007/s11709-022-0936-8

Abstract: Instead of applying the concept of adiabatic surface temperature (AST) to achieve fluid–structure couplingFirst, to analyze the velocity and temperature distributions, the results of the numerical model andconditions was found to be significant, thus explaining the stress distribution of steel beams in the fire field

Keywords： CFD–FEM coupling     steel beam     wind     ceiling jet     numerical heat transfer    

HTML PDF Collect

The discovery of Puguang Gas Field

Ma Yongsheng,Cai Xunyu,Guo Xusheng,Guo Tonglou,Zhao Peirong

Strategic Study of CAE 2010, Volume 12, Issue 10,   Pages 14-23

Abstract:

The discovery of Puguang Gas Field should be attributed to the innovationThe discovery of Puguang Gas Field has contributed to the development of deep strata exploration in the

Keywords： Puguang Gas Field     exploration ideas     geological understanding     theoretical innovation    

HTML PDF Collect

Theoretical framework and model development

Chesheng ZHAN,Rongrong ZHANG,Xiaomeng SONG,Baolin LIU

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 3,   Pages 494-505 doi: 10.1007/s11783-013-0609-x

Abstract: Multimedia environmental modeling is extremely complex due to the intricacy of the systems with the consideration of many related factors. Traditional environmental multimedia models (EMMs) are usually based on one-dimensional and first-order assumptions, which may cause numerical errors in the simulation results. In this study, a new user-friendly fuzzy-set enhanced environmental multimedia modeling system (FEEMMS) is developed, and includes four key modules: an air dispersion module, a polluting source module, an unsaturated zone module, and a groundwater module. Many improvements over previous EMMs have been achieved through dynamically quantifying the intermedia mass flux; incorporating fuzzy-set approach into environmental multimedia modeling system (EMMS); and designing a user-friendly graphic user interface (GUI). The developed FEEMMS can be a useful tool in estimating the time-varying and spatial-varying chemical concentrations in air, soil, and groundwater; characterizing the potential risk to human health presented by contaminants released from a contaminated site; and quantifying the uncertainties associated with modeling systems and subsequently providing robustness and flexibility for the remediation-related decision making.

Keywords： environmental multimedia modelling     fuzzy-set approach     theoretical framework     environmental protection    

HTML PDF Collect

The Model of Water and Nitrogen Coupling in Winter Wheat Yield

Zhai Bingnian,Li Shengxiu

Strategic Study of CAE 2002, Volume 4, Issue 9,   Pages 69-74

Abstract: The results showed that the mathematical model established based on the result of experiments is significantBy analysing the mathematical model, the soil moisture, tillering and jointing stage were thought to

Keywords： winter wheat     nitrogen     soil moisture     water and nitrogen coupling     mathematical model    

HTML PDF Collect

Analysis of resonant coupling coil configurations of EV wireless charging system: a simulation study

M. LU, A. JUNUSSOV, M. BAGHERI

Frontiers in Energy 2020, Volume 14, Issue 1,   Pages 152-165 doi: 10.1007/s11708-019-0615-1

Abstract: Nowadays, internal combustion engine vehicles are considered as one of the major contributors to air pollution. To make transportation more environmentally friendly, plug-in electric vehicles (PEVs) have been proposed. However, with an increase in the number of PEVs, the drawbacks associated with the cost and size, as well as charging cables of batteries have arisen. To address these challenges, a novel technology named wireless charging system has been recently recommended. This technology rapidly evolves and becomes very attractive for charging operations of electric vehicles. Currently, wireless charging systems offer highly efficient power transfer over the distances ranging from several millimeters to several hundred millimeters. This paper is focused on analyzing electromagnetically coupled resonant wireless technique used for the charging of EVs. The resonant wireless charging system for EVs is modeled, simulated, and then examined by changing different key parameters to evaluate how transfer distance, load, and coil’s geometry, precisely number of coil’s turns, coil’s shape, and inter-turn distance, influence the efficiency of the charging process. The simulation results are analyzed and critical dimensions are discussed. It is revealed that a proper choice of the dimensions, inter-turn distance, and transfer distance of the coil can result in a significant improvement in charging efficiency. Furthermore, the influence of the transfer distance, frequency, load, as well as the number of the turns of the coil on the performance of wireless charging system is the main focus of this paper.

Keywords： electromagnetically coupled resonator     near-field power transfer     wireless power transfer (WPT)    

HTML PDF Collect

Theoretical framework and realization mode of military engineering construction

Lin Maoguang

Strategic Study of CAE 2012, Volume 14, Issue 7,   Pages 24-33

Abstract: operation mechanism of the harmonious management of military engineering construction, then builds up the theoreticalmode of the harmonious management of military engineering construction, then sets up the evaluation model

Keywords： military engineering construction     persons harmony     things optimum     events harmony     coupling evolution    

HTML PDF Collect

State of the Art of Compartment Fire Modeling

Zheng Xin,Yuan Hongyong

Strategic Study of CAE 2004, Volume 6, Issue 3,   Pages 68-74

Abstract: The relevant underlying physical assumptions are presented first and the conventional model performancemathematic fire models and highlights the need for extensive validation studies and interaction between theoretical

Keywords： compartment     field model     zone model     network model     FZN (field     zone and network) model     empirical model    

HTML PDF Collect

A time−space porosity computational model for concrete under sulfate attack

Frontiers of Structural and Civil Engineering doi: 10.1007/s11709-023-0985-7

Abstract: This study proposes a mechanical–chemical model to simulate the spatiotemporal distribution of the porosityIn addition, the expansion strain at the macro-scale is obtained using a stress analysis model of compositeconcentric sphere elements and the micromechanical mean-field approach.The results demonstrate that the expansion strains calculated using the suggested model agree well withThe proposed model can forecast and assess the porosity of concrete covers and provide a credible approach

Keywords： expansion deformation     porosity     internal expansion stress     external sulfate attack     mechanical–chemical couplingmodel    

HTML PDF Collect

Hysteretic behavior of cambered surface steel tube damper: Theoretical and experimental research

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 4,   Pages 606-624 doi: 10.1007/s11709-023-0925-6

Abstract: Theoretical and experimental studies are conducted to verify the effectiveness of the proposed CSTD.

Keywords： cambered surface steel tube damper     energy dissipation capacity     finite element model     hysteretic performance    

HTML PDF Collect

Title Author Date Type Operation

Centrifuge model test and field measurement analysis for foundation pit with confined water

Chunlin DING , Xiaohong MENG ,

Journal Article

Application of blockchain in the field of intelligent manufacturing: Theoretical basis, realistic plights

Qiang ZHANG, Baoyu LIAO, Shanlin YANG

Journal Article

A review on different theoretical models of electrocaloric effect for refrigeration

Journal Article

On the Innovation, Design, Construction, and Experiments of OMEGA-Based SSPS Prototype: The Sun Chasing Project

Baoyan Duan, Yiqun Zhang, Guangda Chen, Ze Zhao, Jianwei Mi, Xun Li, Lin Yang, Xi Li

Journal Article

Prediction of the theoretical and semi-empirical model of ambient temperature

Foued CHABANE,Noureddine MOUMMI,Abdelhafid BRIMA,Abdelhafid MOUMMI

Journal Article

Microdamage study of granite under thermomechanical coupling based on the particle flow code

Journal Article

Simulation of steel beam under ceiling jet based on a wind–fire–structure coupling model

Journal Article

The discovery of Puguang Gas Field

Ma Yongsheng,Cai Xunyu,Guo Xusheng,Guo Tonglou,Zhao Peirong

Journal Article

Theoretical framework and model development

Chesheng ZHAN,Rongrong ZHANG,Xiaomeng SONG,Baolin LIU

Journal Article

The Model of Water and Nitrogen Coupling in Winter Wheat Yield

Zhai Bingnian,Li Shengxiu

Journal Article

Analysis of resonant coupling coil configurations of EV wireless charging system: a simulation study

M. LU, A. JUNUSSOV, M. BAGHERI

Journal Article

Theoretical framework and realization mode of military engineering construction

Lin Maoguang

Journal Article

State of the Art of Compartment Fire Modeling

Zheng Xin,Yuan Hongyong

Journal Article

A time−space porosity computational model for concrete under sulfate attack

Journal Article

Hysteretic behavior of cambered surface steel tube damper: Theoretical and experimental research

Journal Article