Results 61 to 70 of about 7,125 (291)
A layer equation method for 1-D consolidation under time-dependent reloading
Ain Shams Engineering Journal, 2014 Most of available meshless methods for time-dependent settlement problems depend on deriving an algebraic equation for each layer, in which, the derived equation has an infinite number of series functions with an infinite number of coefficients.
R. Herrmann, M. El Gendy
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Advanced Engineering Materials, EarlyView.Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt +8 more
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Nonlinear Consolidation Theory for Nonhomogeneous Clay Layers and its Application
Soils and Foundations, 1998 ABSTRACT The first author derived a generalized one-dimensional consolidation theory in 1961 involving strain that takes into account the changes in mv, k, consolidation pressure and the depth of the clay layer (finite strain), during the consolidation process, and the effect of the selfweight of clay.
MIKASA, MASATO +3 more
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Advanced Engineering Materials, EarlyView.A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora +4 more
wiley +1 more source
Pore Pressure Dissipation Ratio for a Nonlinear Consolidation Problem
Soils and Foundations, 1987 ABSTRACT A special case of nonlinear stress-strain relationship in one-dimensional consolidation can be treated by the Mikasa theory in which the dependent variable is the strain rather than the excess pore water pressure. This note shows that the pore pressure dissipation ratio during nonlinear consolidation can be obtained from the Mikasa theory ...
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Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
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Advanced Engineering Materials, EarlyView.A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares +3 more
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Thaw Consolidation Characteristics of High-Ice-Content Frozen Soil Subgrade under Seasonal Temperature Boundary Conditions [PDF]
长江科学院院报[Objective] Under the influence of climate change and engineering activities, the thermodynamic stability of subgrade engineering in permafrost regions faces severe challenges.
YANG Gao-sheng, MAO Hai-tao, CHEN Wen-xuan, CHEN Pei-pei, LAN Xiao-ling
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Applications of Chapman-Richards model to geotechnical engineering
Journal of Rock Mechanics and Geotechnical Engineering, 2019 In this paper, the Chapman-Richards model is adapted to best fit three types of nonlinear curves that are generally encountered in geotechnical engineering practices, i.e.
W. Nie, W. Guo
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Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization
Advanced Engineering Materials, EarlyView.Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier +17 more
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