Investigating the behavior of the box-shaped column panel zone has been one of the major concerns of scientists in the field.  In the American Institute of Steel Construction the shear capacity of I-shaped cross- sections with low column thickness is calculated. This paper determines the shear capacity of panel zone in steel columns with box-shaped cross-sections by using artificial neural netw...

In this research, the interaction conditions for double-symmetric I-sections without fillets are analysed. Interaction necessary determination of plastic load-bearing capacity, which is preferred over elastic capacity economic reasons. literature, standards and current research projects, different My, Mz Mω available. However, analyses their accuracy missing. This intends to determine deviation...

Abstract Resonant optical antennas (ROAs) are nanodevices that can enhance the electromagnetic field in their vicinity and scatter light far field. The enhanced is localized subdiffraction-limited volume. Their ability to exhibit strong enhancement gap makes them suitable for coupling with quantum emitters. This paper introduced two novel bimodal triple-modal asymmetric cross-shaped nanoantenna...

This paper proposes an autonomous inspection method for steel box girders that uses a wall-climbing robot instead of human workers. According to the 3D operating environment inside girder, path traverse positions be inspected. The comprises two alternate sections lane’s centerline and U-shaped steering. To realize robot’s tracking desired path, kinematics analysis based on different poses durin...

Three-dimensional phase-field simulations are employed to investigate rod-type eutectic growth morphologies in confined geometry. Distinct steady-state solutions are found to depend on this confinement effect with the rod array basis vectors and their included angle (α) changing to accommodate the geometrical constraint. Specific morphologies are observed, including rods of circular cross secti...