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An enhanced corotational Virtual Element Method for large displacements in plane elasticity
An enhanced virtual element formulation for large displacement analyses is presented. Relying on the corotational approach, the nonlinear geometric...
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Large Displacements and Instability: Buckling Versus Nonlinear Instability
We here present the geometrically nonlinear approach to structural analysis and corresponding instability problems that can arise within the...
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Calculation of Displacements
So far, we have restricted attention to the calculation of stresses and to problems in which the boundary conditions are stated in terms of tractions...
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Experimental Evaluation of Relative Soil–Geotextile Displacements Induced by Strip Footing Pressure on a Reinforced Foundation Bed over Soft Subgrade
This paper presents insights from small-scale model tests on a statically loaded strip footing placed on dense base sand with a single geotextile...
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Ground displacements and stresses around a non-uniformly deforming circular tunnel in elastic media using complex variable method
A closed-form analytical solution using complex variables has been determined to predict ground displacements and stresses around a non-uniformly...
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Back-Analysis of a Debris Slope through Numerical Methods and Field Observations of Slope Displacements
Back-analysis of a landslide-prone site is often felt required to estimate the physical and geo-mechanical parameters of geo-materials present in it....
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Spatial Evolution of Internal Displacement Field for Open-Pit Bench Blasting
Accurate ore blending necessitates an in-depth understanding of movement trajectories of fragments and the spatial evolution of the displacement...
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Topology optimization of stationary fluid–structure interaction problems including large displacements via the TOBS-GT method
This paper addresses the topology optimization of fluid–structure interaction (FSI) systems considering large displacements. We consider the...
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Law and Early Warning of Vertical Sluice Cluster Displacements in Soft Coastal Soil
The vertical displacement, which is the product of natural sources and human activities, is the key factor affecting the sluice safety. This study...
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Lateral Displacements of Soft Ground Treated with PVDs Under Embankment Loading
Soft ground consolidates and deforms laterally especially at later stages during embankment construction. Ground improvement by PVDs is one of the...
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2.5-dimension soil seismic response to oblique incident waves based on exact free-field solution
With the three dimensional (3D) oblique incident waves exactly determined for the free field, the soil seismic responses in both frequency and time...
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Simplified Continuum Model for Laterally Loaded Rigid Piles and Poles Considering Vertical and Horizontal Soil Displacements
An analytical framework for rigid circular piles and poles embedded in elastic soil continuum under a static lateral load and a moment is developed...
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Approximate Accounting for Corrosion in Estimation of Strain Demand on Buried Pipelines Subject to Ground Displacements
Buried energy pipelines traversing long distances are susceptible to permanent ground displacements (PGDs), wherein, high soil restraints can induce...
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Vertical Displacements Estimation of a Bridge-Type Structure with Triaxial Accelerometers and Dynamic Loading Tests
As a response to the increasing need for safety revisions of structures in Mexico City, this work presents the time-history analysis maximum vertical...
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A Compact ESPI System for Measuring 3D Displacements
BackgroundThe ESPI technique provides a sensitive method for measuring surface displacements. However, typical interferometers for 3-D measurements...
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Full-field internal 3D deformations measurement of transparent soil using 3D-DIC combined with optical slicing
Digital image correlation (DIC) and particle image velocity (PIV) are highly effective non-contact methods to accurately measure full-field...
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Simulation of Rainfall-Induced Landslides from Small to Large Displacements with an Efficient Sequential Use of FEM and MPM
The Finite Element Method (FEM) is widely used to simulate geotechnical engineering problems at small deformations, but it typically fails to capture...
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Ground Surface Displacements and Failure Mechanisms induced by EPB Shield Tunneling Method and Groundwater Levels Changes
Due to the growth of the population in urban areas, metro tunnels are the most important means of transportation. Hence, it is necessary to study the...
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A new shear formula for tapered beamlike solids undergoing large displacements
In many engineering applications it is often necessary to determine the flow of shear stresses in the cross-sections of beamlike bodies. Taking a cue...
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Measuring Thermally Induced Tool Center Point Displacements on Milling Machines Using a Test Workpiece
The Collaborative Research Centre (CRC) “Transregio 96” focuses on the thermo-elastic behaviour of machine tools and the development of solutions,...