我国是一个多地震的国家,自1966年邢台地震以来,已经发生破坏性大地震近20次,受灾面积达90多万平方公里,伤亡人数超过30万。为了最大限度地减轻地震灾害,必须认真贯彻新时期的地震工作方针,在积极做好预测预报和工程抗震设防的同时,还要向广大干部群众大力宣传普及防震抗震和地震时的自救互救知识。1983年山东菏泽地震时,菏泽市 Our country is a country with many earthquakes. Since the 1966 Xingtai earthquake, nearly 20 devastating earthquakes have taken place, with the affected area reaching over 900,000 square kilometers and the number of casualties over 300,000. In order to minimize the earthquake disaster, we must conscientiously implement the earthquake guidelines in the new era, make active prediction and forecasting and seismic fortification, and at the same time, vigorously publicize and popularize the knowledge of self-help and mutual aid in earthquake-resistant and earthquake-resistant earthquakes . 1983 Heze City, Shandong Heze City earthquake