A5034368873- Vibration and Dynamic Analysis
- Advanced Materials and Mechanics
- Vibration Control and Rheological Fluids
- Composite Structure Analysis and Optimization
- Elasticity and Material Modeling
- Rock Mechanics and Modeling
- Geotechnical Engineering and Underground Structures
- Dielectric materials and actuators
- Advanced Sensor and Energy Harvesting Materials
- Nonlocal and gradient elasticity in micro/nano structures
- Geotechnical Engineering and Soil Stabilization
- Grouting, Rheology, and Soil Mechanics
- Geotechnical Engineering and Analysis
- Geotechnical Engineering and Soil Mechanics
- Structural Analysis and Optimization
Indian Institute of Technology Delhi
2022-2024
Indian Institute of Technology Dhanbad
2022
This paper presents an asymptotic two-dimensional (2D) finite-deformation theory for a thin magnetoelastic sheet starting from three-dimensional (3D) variational form. is used to model wrinkling phenomena under applied traction and external magnetic field. The resulting 2D potential energy specialized isotropic, in compressible material, the expressions material constants, i.e., elasticity tensor, coupling constant, permeability, are obtained as function of formulation further simplified...
Abstract In the present work, a nonlinear coupled electro-magneto-elastic membrane formulation is developed for soft functional materials starting from variational form of 3D governing equations. The resulting 2D model applied to an internally pressurized cylindrical placed in azimuthal magnetic field and radial electric field. results our are verified with existing literature some special cases. subsequently used analyze mechanical electrical limit-point instabilities, effect external...
Analysis of 'Rate consolidation' by 'Laurent series and transformations' is done here a clear comparison made between the Fourier Laurent regarding variation degree consolidation with time factor. proven to be very important for achieving soil low permeability more clearly as compared series. As it type convergent series, therefore, all in sample thickness pore water pressure converges single value. The curve obtained exponential nature. With help process can studied even at microscopic...
In the present work, a nonlinear 2D magnetoelastic membrane formulation is derived from 3D governing equations. To have empirical access to wide range of strain space, two-dimensional approximation three-dimensional boundary value problem has been using discussed by [29]. A weakly magnetizable material's asymptotic O(h) theory developed expanding equations theory. The considering energy function dependent on deformation gradient F and magnetic field H. model applied circular geometry...