At present people-oriented is the tenet of the city planning.Cities′ governors pay more attentions to city virescence

and meanwhile

the planning of ground for evacuation during earthquake is put on the agenda in succession.There are many researches by predecessors about city virescence and evacuation during earthquake

but they all study them separately.In this paper I assume to integrate the two parts.On the basis of the research about the place for evacuation during earthquake

Yinzhiqian and Lihe′s prediction methods of seismic hazard

and Xielili′s destruction condition after earthquake

I study the criterions of park green-belt for evacuation during earthquake in city′s built-up area

developing area and new building area throught qualitative and quantitative methods.If cities′s governors make planning about criterions for evacuation during earthquake according to park green belt′s criterions put forward in this paper

they will not only achieve the demand of evacuation during earthquake

but also improve city virescence.