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Energy-based dynamic parameter identification for Pasternak foundation model
Parameter identification of Pasternak foundation models (PFM) is never satisfactory, which discourages the application and popularization of PFM. In...
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Analysis of Beams on Pasternak Foundation Using Quintic Displacement Functions
Beams supported by elastic foundations one of the complex soil-structure interaction problems and analysis carried out using the concept of “beam on...
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Seasonal frozen soil area frame beam anchor rod slope support structure frost heave mechanical characteristics simplified calculation model
In response to the frequent accidents caused by freezing-induced deformation of anchor rod support structures in seasonal frozen soil areas, this...
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Analytical Solution for Fracture of Stope Roof Based on Pasternak Foundation Model
To analyze the stress and deformation law of a stope roof, the coal seam and direct roof in front of the coal wall are regarded as an elastic...
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Assessing the impact of different foundations on the thermodynamic response of bidirectional FG porous beams
In this work, analytical solutions are presented for the thermodynamic behavior of bidirectional functionally graded (BDFG) porous beam lying on...
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Study on stress and deformation of shield tunnel plate under unloading of foundation pit excavation
In order to solve the problem of the influence of foundation pit excavation on the segments and bolts of adjacent shield tunnel, by introducing the...
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Lateral Response Evaluation of Existing Pile by Adjacent Pile Driving in Claye Slope
An analytical approach for quantitatively estimating the behavior of existing pile due to adjacent pile driving in slope, which is crucial to...
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Strata Movement Model of Filling Coal Mining Based on Two-Parameter Elastic Foundation
To avoid the discontinuity defect of the Winkler elastic foundation beam model, a two-parameter elastic foundation model of Pasternak reflecting the...
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Effect of Adjacent Axle Loads on Uplift of Rails on Geocell-Stone Column Improved Tensionless Foundation
Rails resting over tensionless or unilateral foundation (responds to compressive forces only) has an uplift tendency ahead and behind the applied...
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Transverse free vibration analysis of a tapered Timoshenko beam on visco-Pasternak foundations using the interpolating matrix method
The characteristics of transverse free vibration of a tapered Timoshenko beam under an axially conservative compression resting on visco-Pasternak...
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Analysis of Deformation of Adjacent Buried Pipeline Under Rockfall Impact Load
The current research on the deformation of buried pipeline under rockfall impact load is generally based on the analysis of the pipeline...
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Investigation of the Longitudinal Mechanical Response of Pipeline or Tunnel Under Reverse Fault Dislocation
To investigate the longitudinal mechanical response of a pipeline or tunnel under reverse fault dislocation, this paper introduces the two-parameter...
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Analysis of Pipeline Deformation Caused by Shield Tunnel Excavation that Obliquely Crosses Existing Pipelines
The distribution of underground pipelines in cities is very complex, and changes in the surrounding environment can easily cause deformation and even...
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Nonlinear vibration of Timoshenko FG porous sandwich beams subjected to a harmonic axial load
In this study, the instability and bifurcation diagrams of a functionally graded (FG) porous sandwich beam on an elastic, viscous foundation which is...
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A semi-infinite beam theoretical model on predicting rock slope subsidence induced by underground mining
When the mining goaf is close to the cliff, rock slope subsidence induced by underground mining is significantly affected by its boundary conditions....
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Free vibration of functionally graded beams resting on Winkler-Pasternak foundation
In the present study, the free vibration of functionally graded beams resting on two parameter elastic foundation was examined. The properties of the...
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Vibration of FG Porous Three-Layered Beams Equipped by Agglomerated Nanocomposite Patches Resting on Vlasov's Foundation
Equipped sandwich beams (ESBs) are one of the highly demanded structures by the different industries due to their high stiffness to weight ratio. In...
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Nonlinear Thermally Induced Vibration Analysis of Porous FGM Timoshenko Beams Embedded in an Elastic Medium
In this paper, the geometrically nonlinear thermally induced vibration response of beams made of porous functionally graded materials (FGMs) under...
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Nonlocal vibration analysis of Ti-6Al-4V/ZrO2 functionally graded nanobeam on elastic matrix
In the present study, a nonlocal finite element method (FEM) is proposed to investigate the free vibration of functionally graded (FG) nanobeams...
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Free vibration analysis of airfield runway rigid pavement by finite element technique
Research on concrete airfield runway pavement has increased globally due to the high demand for sustainable pavements that can withstand airfield...
