辽宁海城地震冶金建筑震害调查

• 机 构: 冶金部辽南地区冶金建筑震害调查组,
• 出 处: 冶金建筑
• 发表日期: 1976年02期
• 关键词: 震害调查 冶金建筑 海城地震 水平裂缝 多层砖房 临震 震害现象 斜裂缝 砖柱 震害

1975年2月4日,辽宁省南部海城、营口地区发生了一次7.3级强烈地震。地震发生在人口稠密、工业发达的地区,在我国历史上还是第一次。但由于预测、预报和预防等各方面工作做得较好,做到了震前有准备,临震有预报,震后有措施,因而大大地

On February 4, 1975, a magnitude 7.3 strong earthquake struck the Haicheng and Yingkou areas in southern Liaoning Province. The earthquake occurred in densely populated and industrially advanced areas and it was the first time in the history of our country. However, due to better efforts in various aspects such as forecasting, forecasting, and prevention, preparations were made before the earthquake, there were predictions for the imminent earthquakes, and measures were taken after the earthquake.