Quasi-Static Test Study on Concrete Sandwich Panel Structure Model
In order to study the seismic performance of the concrete sandwich panel structure,design a 1:2.8 scale model, an experiment was conducted, in which the low cyclic reversed load was applied to the model . The results such as the failure forms, hysteresis curve, stiffness degradation and ductility are analyzed. The test results indicate that the mechanical properties of the structure model is similar with shear wall; the failure pattern is the destruction of the weak parts;a good seismic and energy dissipation behavior. Finally, set up a finite element model, do the preliminary analysis.The result reveals that it is coincide with the expermiental study in terms of capacity,so the finite element method can be used stimulate structure to analyzed and calculated.
Y. B. Li and C. C. Ren, "Quasi-Static Test Study on Concrete Sandwich Panel Structure Model", Applied Mechanics and Materials, Vols. 94-96, pp. 1091-1094, 2011