Twisting plays an important role in fabricating twisted actuators and energy harvesters,
which require excellent microstructural deformation and interaction properties between …

The multilevel helical structures in various engineering and natural fields offer excellent
deformation flexibility and load bearing capabilities. Understanding the interplay between …

Multilevel helical structures are widely applied in engineering and biological areas with
complicated local contact of interwire and global mechanical behaviors. Based on the thin …

The local contact characteristics of multilevel chiral helical structures are critical, which
determines the fretting wear and further affects the service life. In this paper, a theoretical …

During the thermomechanical processing of titanium alloys in the β-domain, the β-phase
undergoes restoration phenomena. This work describes them by a mean-field physical …

This paper addresses the effect of wire slipping on the mechanical properties of structural
cables. Based on parameter calibration with experimental data, the paper proposes a Finite …

Quantification of the wind loading is critical in lattice tower structure engineering. In this
study, we use Computational Fluid Dynamics (CFD) to investigate the aerodynamic loading …

Wind-induced vibration is one of the main causes of overhead conductor fatigue, especially
at the suspension points. These critical locations involve several inter-wire contact points …

As an important part of transmission lines, preformed helical fitting plays an indispensable
role in the safe and stable operation of electronic circuits. However, due to the poor service …

In response to the challenge of real-time monitoring and early warning of structural safety, a
digital twin method for real-time stress prediction based on surrogate modeling is proposed …