【摘要】 在收集大量调查资料的基础上,对河北省北部地震次生灾害做了预测,认为地震火灾、毒气泄漏和地震水灾是震后可能发生的较为严重的地震次生灾害。张家口、宣化、唐山和秦皇岛市具备发生大型地震火灾的条件,张家口市、怀来县和唐山市有可能发生地震引发的毒气泄漏,官厅、密云、陡河及山西省的册田水库大坝震后出现险情引起的地震水灾将对我省北部造成危害。地震造成的剧毒物质、腐蚀性物质及人工放射源的泄漏和散落也应引起高度重视更多还原

【Abstract】 In this paper,we predicted the secondary disasters of earthquakes in the north of Hebei province on the basis of a vast amount of investigation data.It is considered that the fire,Poisonous gas leaking and flood disasters are possibly serious seismic secondary disasters after earthquakes.The situation on which there is possibility of the disaster has been presented.We should pay a great attention to the diacharge or scatter of poison,corrodent and radioacative element caused by earthquake catastrophes.更多还原