Results 161 to 170 of about 4,956 (290)
International Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.ABSTRACT This study proposes a novel geometrically regularized gradient‐damage model for simulating dynamic mixed‐mode fracture in orthotropic materials with tension–compression asymmetry. In this model, a thermodynamic framework is formulated by incorporating damage dissipation into internal energy evolution, from which the constitutive relation and ...
Hui Li, Shanyong Wang
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Dataset: Teleseismic Shear Wave Splitting Measurements from Hi-net Stations in Japan
This dataset contains shear wave splitting measurements of teleseismic S phases recorded by the Japan Hi-net seismic network. It includes events from March 2004 to January 2020 with magnitudes (Mw) > 5.5 and focal depths > 60 km, covering a backazimuthal
Thomsen, Leon +6 more
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Polymer Composites, EarlyView.(top) fabrication and multi‐scale characterizations of self‐reinforced polyethylene composites (PE‐SRCs); (bottom) effects of cooling rates on mechanical properties and crystal morphologies of PE‐SRCs. ABSTRACT This study investigates cooling rate effects on self‐reinforced polyethylene composites (PE‐SRCs), focusing on macroscopic thermal and ...
Yelin Ni +7 more
wiley +1 more source
Shear Wave Splitting in South Carolina, USA
, 2010 Seismic anisotropy uses earthquake data to measure the presence of deformation in the Earth s mantle. Upon travel through an anisotropic solid, a shear wave splits into two orthogonal components that have different velocities and vibration directions. A
Johnston, Mignon
core
Polymer Composites, EarlyView.PSPP‐TRL mapping of CNT‐modified CFRP literature, with four recurring confusions resolved and five scale‐up problems quantified. ABSTRACT Carbon nanotube‐modified fiber composites are often presented as a route to stronger, tougher, and self‐sensing structural materials.
Sanan H. Khan
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Polymer Composites, EarlyView.Overview of the holistic engineering lifecycle and core research pillars for wind turbine blades. ABSTRACT This paper reviews recent advancements across the lifecycle of wind turbine blades, focusing on three interconnected areas: advanced composites, structural optimization, and machine learning (ML) diagnostics. In materials, we highlight progress in
Kemal Hasirci +2 more
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Shear-Wave Splitting and Seismic Anisotropy in the Wellington Region, New Zealand
, 1991 The phenomenon of shear-wave splitting is investigated using the shear-waves from local earthquakes recorded on the Wellington Peninsula, New Zealand. Three separate deployments of three-component digital seismographs resulted in the recording of perhaps
Gledhill, Kenneth Ronald
core
Visualization and Modeling of Shear Wave Splitting - v2.0
MATLAB and Python code for visualization and modeling of shear wave splitting observations: * Optimized for the output of SplitLab (Wüstefeld et al.
Fröhlich, Yvonne
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Polymer Engineering &Science, EarlyView.Experimental and numerical evaluation of birefringence of injection molded parts ABSTRACT This study investigates the impact of mold surface coatings on the birefringence of injection‐molded optical‐quality polycarbonate lenses. Birefringence, caused by residual stresses during molding, affects optical clarity and performance.
Matthew Drew +3 more
wiley +1 more source
Journal of Polymer Science, EarlyView.This study presents a fast and accurate calculation tool to predict conveying of polymer melts in single‐screw extruders. Integrating generalized sub‐models into network theory allows to represent the complex screw shapes and material behavior more realistically. Tests on an industrial extruder show close agreement with experiments, outperforming older
Daniel Herzog +3 more
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