Based on Kelvin collision element and dynamic elastic-plastic time history analysis, the article established a frame model of reinforced concrete adjacent seven-layer, researched the influences of pounding damage on the adjacent structure response under different joint widths of anti-earthquake and the law of structure collision response under different distances from three different aspects of interlayer displacement angle, layer shears and pounding forces. The result can provide some reasonable suggestions for seismic design and prevention and mitigation of disaster.