Simulation Method on Progressive Collapse of Shell Model under Severe Earthquake
To analysis progressive collapse behavior of single-layer reticulated shell under severe earthquake, based on spatial fiber beam element failure criteria, a simulation method on progressive collapse of shell is presented, which account of mechanical properties of components after buckling and damage accumulation effect of combine hardening material. And a computation program is developed correspondingly. At last the method and program proves to be applicable by an example.
H. T. Zhou et al., "Simulation Method on Progressive Collapse of Shell Model under Severe Earthquake", Advanced Materials Research, Vols. 163-167, pp. 544-549, 2011