Dynamic Simulation Experimental Method Study about RC Structure's Nonlinear Performance in Earthquake Simulation Tests

摘要

In earthquake simulation test of small-scale RC structure model, the material behavior between prototype and model is hard to resemble well so that model cannot simulate correctly the nonlinear performance of prototype. On the basis of the dynamic similitude of mechanical behavior between common concrete and micro-concrete which derive from both mechanical behavior tests, simplified equivalent dynamic similitude relations, which is applicable to the nonlinear performance simulation of small-scale RC structures models in the earthquake similitude tests, are setting up. By the numerical simulation of earthquake simulation tests and the deviation analyses, the dynamic simulation experimental method has been verified.