Modelling semi-rigid composite joints with precast hollowcore slabs in hogging moment region

Experimental study on semi-rigid composite joints with steel beams and precast hollowcore slabs

“…A simple calculation method [17] based on the component method is proposed to predict the rotation capacity, φ u for this form of composite joints as shown in Eq. (1) and Fig.…”

Progressive collapse analysis of high-rise building with 3-D finite element modeling method

“…However, for the proposed model, it can predict less rotation capacity after yielding. As discussed by Fu et al [18], this is due to the accuracy of the concrete smeared model of ABAQUS to simulate the concrete behaviour after cracking. As we are more concerned with the overall behaviour of the building, so this model is accurate enough to conduct the progressive collapse analysis.…”

Moment resistance and rotation capacity of semi-rigid composite connections with precast hollowcore slabs

“…In addition to the full-scale tests, the moment resistance and rotation capacity of the connections were also studied using 3D finite element modelling techniques by Fu et al [16]. Using the general-purpose finite element package ABAQUS [17], a 3D finite element model consisting of 3D continuum (solid) elements was created, as shown in Fig.…”