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１７３０年北京圆明园地震，是北京城郊较大的一次地震，也是我国历史地震中资料最为丰富的地震之一。这些资料对研究北京的抗震防灾，社会地震学和历史地震都有较高的史料价值。当时的清朝政府对这次地震进行了详细的调查，留下了丰富的调查史料。这在历史地震中尚属首例。新中国成立后，李善邦先生（１９６）对这次地震首先进行了研究，１９６８年由于北京地下铁道建设的需要，时振梁、环文林对这次地震再次进行了详细的现场调查。分别确定了各点的地震烈度，并绘制了详细的等震线图。１９８３年版的中国地震目录，收录了该等震线图，１９９３年国家科委下达的８５－９０７＂十年尺度地震危险性预测研究＂项目又把这次地震列入重点研究项目，作者等人又对这次地震进行了全面的研究。本文利用这次地震现有的全部史料，考证研究了这次地震的烈度分布、震中位置、震中烈度、震级和人口伤亡等情况。并利用卫星遥感资料和该区的近期小地震精定位资料，讨论了这次地震的发震构造。
The Yuanmingyuan Earthquake in Beijing in 1730 was a major earthquake in the suburbs of Beijing and one of the most abundant earthquakes in China’s historical earthquakes. These materials have a high historical value for studying Beijing’s earthquake disaster prevention, social seismology and historical earthquakes. At that time, the Qing government conducted a detailed investigation of the earthquake, leaving a wealth of historical data. This is the first case of a historical earthquake. After the founding of New China, Mr. Li Shanbang (196) first conducted a study of the earthquake. In 1968, due to the needs of Beijing’s subway construction, Shizhenliang and Huanwen Lin once again conducted a detailed on-site investigation of the earthquake. The seismic intensity of each point is determined respectively and a detailed isokinetic map is drawn. The 1983 edition of the China Earthquake Catalog contains such seismograms. In 1993, the 85-to-907 “Ten-year Earthquake Risk Prediction Study” project issued by the State Science Commission again included the earthquake in key research projects. The author et al. We conducted a comprehensive study of the earthquake. In this paper, we use all the existing historical data of this earthquake to research and study the distribution of the earthquake intensity, the location of the epicenter, the intensity of the epicenter, the magnitude of the epicenter and the casualties of the population. The seismogenic structure of the earthquake was discussed by using the satellite remote sensing data and the recent fine-grading data of small earthquakes in the area.