finite element analysis vibratory roller response on

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  • Finite element analysis of vibratory roller response on ...

    2015-6-1u2002·u2002Finite element analysis to vibratory drum – soil model of vibratory roller Appl Mech Mater, 2011 ( 94–96 ) ( 2011 ), pp. 2005 - 2008 View Record in Scopus Google Scholar

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  • Finite element analysis of vibratory roller response on ...

    The objective of this study is to quantify the relationships between continuous compaction control (CCC) roller soil stiffness measurements and subgrade and base lift moduli and thickness for quality control applications on fully compacted soils (e.g. proof rolls). This is done using plane strain, dynamic, time-domain finite element (FE) analyses.

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  • Finite element analysis of vibratory roller response on ...

    Request PDF Finite element analysis of vibratory roller response on layered soil systems The objective of this study is to quantify the relationships between continuous compaction control (CCC ...

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  • Finite Element Analysis to Vibratory Drum - Soil Model of ...

    The finite element model of vibratory drum - soil system was established by the finite element software ABAQUS, with which the vibration compaction process of vibratory drum is simulated.

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  • Finite Element Analysis to Vibratory Drum - Soil Model of ...

    In this paper a dynamical equation about vibratory drum - soil system was set based on the non-linear character of vibration compaction of vibratory roller. The finite element model of vibratory drum - soil system was established by the finite element software ABAQUS, with which the vibration compaction process of vibratory drum is simulated.

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  • Analysis of Vibratory Equipment Using the Finite Element ...

    2011-6-29u2002·u2002Analysis of Vibratory Equipment Using the Finite Element Method by Gregory J. McMillan Jr. A Research Paper Submitted in Partial Fulfillment of the Requirements for the Master of Science Degree in Manufacturing Engineering Approved: 3 Semester Credits _____ Jim Papadopoulos, Ph.D., P.E. The Graduate School

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  • Experiment and Numerical Simulation of the Dynamic ...

    3. Finite Element Analysis of Vibratory Rolling 3.1. Theoretical Analysis of Vibratory Compaction 3.1.1. Dynamic Model of the Vibration System of Roller. A vibratory roller operates by generating vibration from a built-in vibrator in its rolling wheel. The vibration is transmitted to the rolling wheel and then acts on the material to be compacted.

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  • Finite Element Simulation Analysis of Compressed

    2018-4-27u2002·u2002real-time response mechanism to accurately guide the construction[5]. The ... the aid of finite element simulation analysis software [7], starting from the pressed material, the theory simulating rolling process, the stress and diby s- ... And under the action of the vibratory roller…

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  • Numerical Assessment of Impacts of Vibrating Roller ...

    2021-9-17u2002·u2002Kenneally B, Musimbi OM, Wang J, Mooney MA (2015) Finite element analysis of vibratory roller response on layered soil systems. Comput Geotech 67:73–82 CrossRef Google Scholar 14.

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  • Numerical simulation of dynamic soil compaction with ...

    2014-11-7u2002·u2002Vibratory roller with integrated CCC (left) and dynamic stiffness E vib determined with the VARIOCONTROL system on silty gravel (middle and right) (Floss 2001) 2 FEA SIMULATION OF DYNAMIC SOIL COMPACTION PROCESSES Finite element models provide numerical calculations of dynamic soil compaction performed by vibratory rollers.

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  • Analysis of Vibratory Equipment Using the Finite Element ...

    2011-6-29u2002·u2002Analysis of Vibratory Equipment Using the Finite Element Method by Gregory J. McMillan Jr. A Research Paper Submitted in Partial Fulfillment of the Requirements for the Master of Science Degree in Manufacturing Engineering Approved: 3 Semester Credits _____ Jim Papadopoulos, Ph.D., P.E. The Graduate School

    Get Price
  • Finite Element Analysis to Vibratory Drum - Soil Model of ...

    adshelp[at]cfa.harvard.edu The ADS is operated by the Smithsonian Astrophysical Observatory under NASA Cooperative Agreement NNX16AC86A

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  • Finite-element analysis of layered rolling contacts - G K ...

    2008-11-14u2002·u2002A fundamental, two-dimensional finite-element analysis (FEA) of coated surfaces in rolling contact is presented with detailed listing of all modelling steps. A large number of basic results from a parametric study has been derived, focusing on the stress analysis and the effect of coatings on the life expectancy of coated surfaces, without ...

    Get Price
  • A variational formulation for the finite element analysis ...

    The principle of virtual velocities is employed herein to develop a variational theorem for determining the vibratory and acoustical response of high speed mechanisms immersed in a perfect fluid (air). Both the solid and fluid media are modeled as continua and the basic functional expression is generalized by using Lagrange multipliers to incorporate field equations, boundary conditions and a ...

    Get Price
  • Experimental modal analysis and optimal design of cab's ...

    The purpose of this paper is to solve problems about cab's low-frequency shaking in the direction of forward motion when vibratory roller operates. To solve this problem, a modal test for a single-drum vibratory roller is carried out by the Belgium LMS dynamic testing which is used to identify the model parameters and find out the natural frequency of the vehicle. A Finite Element Analysis ...

    Get Price
  • Three-Dimensional Finite-Element Analysis of Jointed ...

    The finite-element code ABAQUS is available for comprehenxad sive structural pavement response analysis procedures, such as staxad tic and dynamic analysis (impulsive, steady-state vibratory forces, and moving wheel loads), a variety of material models (linear elasxad tic as well as nonlinear elastic and viscoelastic material constitutive

    Get Price
  • Finite Element Simulation of Pavement Discontinuities

    used for static load analysis. Three-dimensional finite element codes (for example, ABAQUS) are available for comprehensive pavement structural response analysis that considers static and dynamic loads (imxad pulse, steady-state vibratory force, and moving wheel load), linear

    Get Price
  • A Coupled Multibody and Discrete Element Approach for ...

    2020-6-29u2002·u2002Finite element analysis can be used to model the ground deformation in 3D, under the assumption that the particulate material behaves as a continuum in general. Another approach is to use discontinuous models. One such model, originally introduced by Cundall and Strack [8], is the discrete element method (DEM). With

    Get Price
  • Experiment and Numerical Simulation of the Dynamic ...

    2019-2-26u2002·u2002rollers, particularly when operating at greater excitation forces. However, the development and application of the oscillatory roller are still in the exploratory stage, and the oscillatory roller is inferior to the vibratory roller in the e ective depth of compaction and operational reliability. e refore, vibratory rolling is a more popular ...

    Get Price
  • Computational Strategies to Minimize Transient Response ...

    2014-1-20u2002·u2002Time-domain dynamic analysis of vibratory systems becomes useful in finite element analysis (FEA) when the structure's response can no longer be assumed linear, as frequency-domain (spectral superposition) methods require. Time-domain analysis also permits the use of cycle-counting methods when assessing the vibration durability of electronic ...

    Get Price
  • Analysis of Vibratory Equipment Using the Finite Element ...

    2011-6-29u2002·u2002Analysis of Vibratory Equipment Using the Finite Element Method by Gregory J. McMillan Jr. A Research Paper Submitted in Partial Fulfillment of the Requirements for the Master of Science Degree in Manufacturing Engineering Approved: 3 Semester Credits _____ Jim Papadopoulos, Ph.D., P.E. The Graduate School

    Get Price
  • Finite Element Analysis to Vibratory Drum - Soil Model of ...

    adshelp[at]cfa.harvard.edu The ADS is operated by the Smithsonian Astrophysical Observatory under NASA Cooperative Agreement NNX16AC86A

    Get Price
  • Finite-element analysis of layered rolling contacts - G K ...

    2008-11-14u2002·u2002A fundamental, two-dimensional finite-element analysis (FEA) of coated surfaces in rolling contact is presented with detailed listing of all modelling steps. A large number of basic results from a parametric study has been derived, focusing on the stress analysis and the effect of coatings on the life expectancy of coated surfaces, without ...

    Get Price
  • A variational formulation for the finite element analysis ...

    The principle of virtual velocities is employed herein to develop a variational theorem for determining the vibratory and acoustical response of high speed mechanisms immersed in a perfect fluid (air). Both the solid and fluid media are modeled as continua and the basic functional expression is generalized by using Lagrange multipliers to incorporate field equations, boundary conditions and a ...

    Get Price
  • Experimental modal analysis and optimal design of cab's ...

    The purpose of this paper is to solve problems about cab's low-frequency shaking in the direction of forward motion when vibratory roller operates. To solve this problem, a modal test for a single-drum vibratory roller is carried out by the Belgium LMS dynamic testing which is used to identify the model parameters and find out the natural frequency of the vehicle. A Finite Element Analysis ...

    Get Price
  • Three-Dimensional Finite-Element Analysis of Jointed ...

    The finite-element code ABAQUS is available for comprehenxad sive structural pavement response analysis procedures, such as staxad tic and dynamic analysis (impulsive, steady-state vibratory forces, and moving wheel loads), a variety of material models (linear elasxad tic as well as nonlinear elastic and viscoelastic material constitutive

    Get Price
  • Finite Element Simulation of Pavement Discontinuities

    used for static load analysis. Three-dimensional finite element codes (for example, ABAQUS) are available for comprehensive pavement structural response analysis that considers static and dynamic loads (imxad pulse, steady-state vibratory force, and moving wheel load), linear

    Get Price
  • A Coupled Multibody and Discrete Element Approach for ...

    2020-6-29u2002·u2002Finite element analysis can be used to model the ground deformation in 3D, under the assumption that the particulate material behaves as a continuum in general. Another approach is to use discontinuous models. One such model, originally introduced by Cundall and Strack [8], is the discrete element method (DEM). With

    Get Price
  • Experiment and Numerical Simulation of the Dynamic ...

    2019-2-26u2002·u2002rollers, particularly when operating at greater excitation forces. However, the development and application of the oscillatory roller are still in the exploratory stage, and the oscillatory roller is inferior to the vibratory roller in the e ective depth of compaction and operational reliability. e refore, vibratory rolling is a more popular ...

    Get Price
  • Computational Strategies to Minimize Transient Response ...

    2014-1-20u2002·u2002Time-domain dynamic analysis of vibratory systems becomes useful in finite element analysis (FEA) when the structure's response can no longer be assumed linear, as frequency-domain (spectral superposition) methods require. Time-domain analysis also permits the use of cycle-counting methods when assessing the vibration durability of electronic ...

    Get Price
  • Correlation of finite element free vibration predictions ...

    1994-11-1u2002·u2002Finite element analysis is regularly used during the engineering cycle of mechanical systems to predict the response to static, thermal, and dynamic loads. The finite element model (FEM) used to represent the system is often correlated with physical test results to determine the validity of analytical results provided. Results from dynamic testing provide one means for performing this correlation.

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  • Refined finite element modelling for the vibration ...

    2021-10-12u2002·u2002Refined finite element modelling for the vibration analysis of large rotating machines: Application to the gas turbine modular helium reactor power conversion unit. Journal of Sound and Vibration, Elsevier, 2008, 318, 10.1016/j.jsv.2008.04.025. hal-01452022

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  • Finite Element Modeling of the Dynamic Properties of ...

    This paper presents a method for modeling the dynamic properties of steel-polymer concrete beams, the basic structural components of machine tools, assembly lines, vibratory machines, and other structures subjected to time-varying loads during operation. The presented method of modeling steel-polyme …

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  • Interval Nonprobabilistic Analysis Based on a Dynamic ...

    Finally, the nonprobabilistic analysis of blisks is investigated by INP-DSFEM, and the uncertainty of modal and vibratory response for tuned and mistuned blisks are calculated by INP-DSFEM; compared with those for the tuned blisks, the uncertainties of the modal and vibratory response …

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  • Numerical simulation of dynamic soil compaction with ...

    2015-12-1u2002·u2002Due to the interaction with the response of the soil the vibration of the roller drum changes the amplitude and shape. Numerous studies have revealed that the drum of a vibratory roller operates in different conditions depending on roller and soil parame-ters. Five operating conditions specified in Fig.1 can occur; defining criteria is the

    Get Price
  • Effect of Gearbox Design Parameters on the Vibratory ...

    2021-9-25u2002·u2002whole forces transmitted to the housing through the bearings. The higher √(ρm.ρb) is, the higher the transmitted forces. For the gearbox studied, vibratory response of the housing is mainly induced by axial forces Fz transmitted through the bearings between 0 and 1000 Hz, by radial forces Fx and Fy and moments Mx and My between 1000 and 2000 Hz and by moments beyond 2000 Hz.

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  • [PDF] Numerical simulation of dynamic soil compaction

    Roller drums make use of various shapes and their dynamic compaction effect is achieved by different kinds of dynamic excitation systems. The bearing capacity of layered soil constructions can be measured during the soil compaction process. The finite element method has been applied for dynamic analyses using elastic models. For the realistic simulation of the dynamic compaction process it is ...

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  • OPTIMIZATION OF THE TEMPERATURE CONTROL

    2021-3-15u2002·u2002thicknesses using TDFERMM for the third grader RCC dam. A 2-D finite element code was developed and verified by Noorzaei et al. [6] for the thermal and structural analysis of RCC dams. Jaafar et al. [7] studied the impact of concrete placement schedules on the thermal response of RCC dams with a finite element based computer code.

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  • Lecture 1: Introduction to Nonlinear Analysis

    2020-12-30u2002·u2002The field of nonlinear, finite element analysis is a very large field. And, in fact, four large fields come to mind as feeding into nonlinear, finite element methods, continuum mechanics, finite element discretizations, numerical algorithms, software considerations.

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  • DYNAMIC ANALYSIS OF HIGHWAY BRIDGES USING THE

    2011-6-29u2002·u2002vehicle-induced dynamic response of highway bridges is presented. The equations of motion are established using' the Finite Element Method and then numerically integrated with a Runge-Kutta scheme. The analytical results are given in the form of deflection and moment time histories. Comparisons are provided between the

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  • ME 475 – Modal Analysis of a Tapered Beam

    2011-3-20u2002·u2002finite element model of this structure will be developed using 2D plane stress bilinear four-noded quadrilateral finite elements. In the present analysis, the geometry and material properties are symmetric about the mid-plane of the beam. However, the vibratory response is …

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  • IMPROVING THE VIBRATORY BEHAVIOR OF A FLEXIBLE

    2004-10-18u2002·u2002finite-element model. After observing the mode shapes of the base plate, we came up with four possible new designs. The finite-element model of each new design has undergone both a modal and a harmonic analysis. Some assumptions were made when simulating the multi-frequency excitation force produced by the electric motor on the finite-element ...

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  • Lecture 1: Introduction to Nonlinear Analysis

    2020-12-30u2002·u2002The field of nonlinear, finite element analysis is a very large field. And, in fact, four large fields come to mind as feeding into nonlinear, finite element methods, continuum mechanics, finite element discretizations, numerical algorithms, software considerations.

    Get Price
  • Finite Element Modeling of the Dynamic Properties of ...

    This paper presents a method for modeling the dynamic properties of steel-polymer concrete beams, the basic structural components of machine tools, assembly lines, vibratory machines, and other structures subjected to time-varying loads during operation. The presented method of modeling steel-polyme …

    Get Price
  • Finite Element Analysis of R.C. Arches with Openings ...

    2020-7-22u2002·u2002Finite element analysis of R.C. arches with openings strengthened by CFRP laminates ... concerning load –deflection response and mode of failure, where cracking and ultimate ... used at the midspan of the arch and at the roller support in order to calculate the deflection

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  • Numerical simulation of dynamic soil compaction with ...

    2015-12-1u2002·u2002Due to the interaction with the response of the soil the vibration of the roller drum changes the amplitude and shape. Numerous studies have revealed that the drum of a vibratory roller operates in different conditions depending on roller and soil parame-ters. Five operating conditions specified in Fig.1 can occur; defining criteria is the

    Get Price
  • Introduction to Finite Element Modeling

    2005-2-19u2002·u2002The finite element method obtains the correct solution for any finite element model by minimizing the energy functional. The minimum of the functional is found by setting the derivative of the functional with respect to the unknown grid point potential for zero. Thus, the basic equation for finite element analysis is = 0 ∂ ∂ p F

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  • (PDF) Three-dimensional earthquake analysis of roller ...

    Ground motion effect on a roller-compacted concrete (RCC) dams in the earthquake zone should be taken into account for the most critical conditions. This study presents three-dimensional earthquake response of a RCC dam considering geometrical

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  • PAPER OPEN ACCESS Analysis of Failure Effect of Cage ...

    roller bearings bear a larger load in the use process, so easy to self-aligning roller bearings failure.To improve the performance of the bearing, the dynamic analysis of the bearing is performed by Ansys WorkBench finite element analysis software to find out the role played by the cage in the use of the

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  • Thermal Modeling of a Railroad Tapered-Roller Bearing ...

    2012-7-12u2002·u2002The finite element (FE) model was used to simulate different heating scenarios with the purpose of obtaining the temperatures of internal components of the bearing assembly, as well as the heat generation rates and the bearing cup surface temperature. The results showed that, even though some rollers can reach unsafe operating temperatures, the ...

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  • Analysis of Vibratory Equipment Using the Finite Element ...

    2011-6-29u2002·u2002Analysis of Vibratory Equipment Using the Finite Element Method by Gregory J. McMillan Jr. A Research Paper Submitted in Partial Fulfillment of the Requirements for the Master of Science Degree in Manufacturing Engineering Approved: 3 Semester Credits _____ Jim Papadopoulos, Ph.D., P.E. The Graduate School

    Get Price
  • Finite Element Analysis to Vibratory Drum - Soil Model of ...

    adshelp[at]cfa.harvard.edu The ADS is operated by the Smithsonian Astrophysical Observatory under NASA Cooperative Agreement NNX16AC86A

    Get Price
  • Finite-element analysis of layered rolling contacts - G K ...

    2008-11-14u2002·u2002A fundamental, two-dimensional finite-element analysis (FEA) of coated surfaces in rolling contact is presented with detailed listing of all modelling steps. A large number of basic results from a parametric study has been derived, focusing on the stress analysis and the effect of coatings on the life expectancy of coated surfaces, without ...

    Get Price
  • A variational formulation for the finite element analysis ...

    The principle of virtual velocities is employed herein to develop a variational theorem for determining the vibratory and acoustical response of high speed mechanisms immersed in a perfect fluid (air). Both the solid and fluid media are modeled as continua and the basic functional expression is generalized by using Lagrange multipliers to incorporate field equations, boundary conditions and a ...

    Get Price
  • Experimental modal analysis and optimal design of cab's ...

    The purpose of this paper is to solve problems about cab's low-frequency shaking in the direction of forward motion when vibratory roller operates. To solve this problem, a modal test for a single-drum vibratory roller is carried out by the Belgium LMS dynamic testing which is used to identify the model parameters and find out the natural frequency of the vehicle. A Finite Element Analysis ...

    Get Price
  • Three-Dimensional Finite-Element Analysis of Jointed ...

    The finite-element code ABAQUS is available for comprehenxad sive structural pavement response analysis procedures, such as staxad tic and dynamic analysis (impulsive, steady-state vibratory forces, and moving wheel loads), a variety of material models (linear elasxad tic as well as nonlinear elastic and viscoelastic material constitutive

    Get Price
  • Finite Element Simulation of Pavement Discontinuities

    used for static load analysis. Three-dimensional finite element codes (for example, ABAQUS) are available for comprehensive pavement structural response analysis that considers static and dynamic loads (imxad pulse, steady-state vibratory force, and moving wheel load), linear

    Get Price
  • A Coupled Multibody and Discrete Element Approach for ...

    2020-6-29u2002·u2002Finite element analysis can be used to model the ground deformation in 3D, under the assumption that the particulate material behaves as a continuum in general. Another approach is to use discontinuous models. One such model, originally introduced by Cundall and Strack [8], is the discrete element method (DEM). With

    Get Price
  • Experiment and Numerical Simulation of the Dynamic ...

    2019-2-26u2002·u2002rollers, particularly when operating at greater excitation forces. However, the development and application of the oscillatory roller are still in the exploratory stage, and the oscillatory roller is inferior to the vibratory roller in the e ective depth of compaction and operational reliability. e refore, vibratory rolling is a more popular ...

    Get Price
  • Computational Strategies to Minimize Transient Response ...

    2014-1-20u2002·u2002Time-domain dynamic analysis of vibratory systems becomes useful in finite element analysis (FEA) when the structure's response can no longer be assumed linear, as frequency-domain (spectral superposition) methods require. Time-domain analysis also permits the use of cycle-counting methods when assessing the vibration durability of electronic ...

    Get Price