Cracks of steel structure usually came from fatigue or material failure, which may cause
structural failure and were not allowed to occur. Aiming at the flexible and convenient …

The present paper presents a robust multi-patch formulation based on the isogeometric
collocation (IGA-C) method for the solution of linear, spatial Timoshenko beam structures …

This paper investigates the variational formulation and numerical solution of a higher-order,
geometrically exact Cosserat type beam with deforming cross-section, instigated from …

This paper considers the curvature of framed space curves, their higher-order derivatives,
variations, and co-rotational derivatives. We realize that parametrizing rotation tensor using …

This paper deals with the concept of curvature of framed space curves, their higher-order
derivatives, variations, and co-rotational derivatives. We realize that parametrizing rotation …