Search
CSV
RISGeneralized Finite-Volume Theory for Elastic Stress Analysis in Solid Mechanics—Part I: Framework
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A generalized finite-volume theory is proposed for two-dimensional elasticity problems on rectangular domains. The generalization is based on a higher-order displacement field representation within ...
Generalized Finite-Volume Theory for Elastic Stress Analysis in Solid Mechanics—Part II: Results
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In Part I, a generalized finite-volume theory was constructed for two-dimensional elasticity problems on rectangular domains based on a higher-order displacement field representation within individual ...
Efficient Approach to Solving Transient Unsaturated Flow Problems. II: Numerical Solutions
Publisher: American Society of Civil Engineers
Abstract: Although the finite-difference method (FDM) has been commonly used to numerically solve Richard’s equation, numerical difficulties are often encountered, even for comparatively simple problems. To minimize convergence ...
Efficient Approach to Solving Transient Unsaturated Flow Problems. I: Analytical Solutions
Publisher: American Society of Civil Engineers
Abstract: Richard’s equation governs the migration of moisture in the soil under unsaturated conditions. Although this differential equation provides a rigorous approach to simulating important infiltration problems, obtaining ...
Generalized FVDAM Theory for Periodic Materials Undergoing Finite Deformations—Part I: Framework
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The recently constructed generalized finitevolume theory for twodimensional linear elasticity problems on rectangular domains is further extended to make possible simulation of periodic materials with complex microstructures ...
Generalized FVDAM Theory for Periodic Materials Undergoing Finite Deformations—Part II: Results
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In Part I, a generalized finitevolume direct averaging micromechanics (FVDAM) theory was constructed for periodic materials with complex microstructures undergoing finite deformations. The generalization involves the use ...
Potential Use of the Prewetting of Recycled and Lightweight Aggregates to Improve Cement Pastes for Residue Solidification/Stabilization Systems with Chromium and Zinc
Publisher: ASCE
Abstract: Internal curing agents are materials that supply additional water for cement hydration, the water being supplied by internal reservoirs (porous and absorbent aggregates). In this study, the potential for a recycled concrete ...
Stochastic Foundation to Solving Transient Unsaturated Flow Problems Using a Fractional Dispersion Term
Publisher: ASCE
Abstract: Mathematical modeling of unsaturated water seepage through soils uses the core concepts of continuum mechanics. More precisely, it combines the continuum mass balance equation and Darcy–Buckingham Law into the Richards ...
Multicriteria Model to Support Maintenance Planning in Residential Complexes under Warranty
Publisher: American Society of Civil Engineers
Parametric Formulation of the Finite-Volume Theory for Functionally Graded Materials—Part II: Numerical Results
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In Part I of this communication, the finite-volume theory for functionally graded materials was further extended to enable efficient analysis of structural components with curved boundaries, as ...