In this study, the complex behavior of steel encased reinforced concrete (SRC) composite beam–columns in biaxial bending is predicted by multilayer perceptron neural network. For this purpose, the previously proposed nonlinear analysis model, mixed beam-column formulation, is verified with biaxial bending test results. Then a large set of benchmark frames is provided and P-Mx-My triaxial ...

We present a mean field theory to describe biaxial nematic phases of side-chain liquid crystalline polymers, in which rigid side-chains (mesogens) and rigid-backbone chains favor mutually perpendicular orientations. Taking into account both excluded volume and attractive interactions between rigid rods, novel biaxial nematic phases are theoretically predicted. We calculate uniaxial and biaxial ...

In this work, we theoretically study the magnon spin transport in easy-plane antiferromagnetic insulators presence of an in-plane magnetic field. By exactly calculating spectrum, find band splitting due to anisotropy can be fully compensated by external field at a particular strength, which makes its dynamics nearly equivalent easy-axis antiferromagnet. As result, intrinsic Hall effect dipole-d...

The detailed optical and electronic characteristics of 2D GeC PtO2 under biaxial strains electric fields across the plane are studied systematically using density functional theory (DFT) based first-principles framework. six different stacking patterns stacked van der Waals (vdW) GeC/PtO2 hetero-bilayers were DFT screened, HBL 4 5 found both dynamically stable energetically favorable, evident f...

Abstract There is a high level of uncertainty in the prediction edge cracking during design and manufacturing strength sheet metal products. Edge ductility complex parameter to measure since it not an intrinsic property material, but also depends on trimming strategy/parameters that have been applied (edge preparation method, cutting/punching clearance, etc.). Furthermore, most forming processe...