论文部分内容阅读
1983年11月7日凌晨在山东省菏泽地区发生了5.9级地震,这是继1976年唐山大震后华北平原发生的一次最大地震,也是山东省建国以来包括各种自然灾害在内的一次最大灾害。本文着重从对策角度,扼要地叙述了这次地震的灾害概况及其特点;震前中期趋势估计和重点监视区的提出;按照烈度区划进行建筑物抗震加固设防所取得的效益;确定重点监视区后的震情监视工作;抗震救灾工作的实施;迅速判定地震序列、类型,采取对策以稳定震区人心;做好周围中小城镇波及区的社会安定工作所收到的效果,以及重建家园工作。最后阐述了从这次地震中得到的几点启示,包括在预报程序上要有压缩中期趋势估计时、空跨度的阶段等。
In the early morning of November 7, 1983, a magnitude 5.9 earthquake occurred in the Heze area of Shandong Province, the largest earthquake ever occurred in the North China Plain after the 1976 Tangshan earthquake and the largest one since the founding of the People’s Republic of China, including various natural disasters disaster. This article focuses on the countermeasure from the perspective of the brief description of the disaster and its characteristics of the earthquake; medium-term trend prediction before the earthquake and the proposed monitoring area; in accordance with the intensity of the building seismic fortification fortification benefits; to determine the key monitoring area Earthquake monitoring work after the implementation of earthquake relief work; promptly determine the sequence and type of earthquakes, take countermeasures to stabilize the earthquake zone people’s minds; do a good job in the surrounding small and medium-sized towns affected area social stability work received by the effect, as well as reconstruction of the work of the home. Finally, some enlightenments obtained from this earthquake are expounded, including the prediction of mid-term trend of compression, the phase of space-span and so on.