CAJ | 학술논문

1879年7月1日(即清光绪五年五月十二日)在甘肃南部的武都、文县之间发生了一次8级大地震，称为武都南地震，震中烈度达Ⅺ度。本次地震造成了严重的建筑物破坏和滑坡、崩塌、次生水灾等震害和约2万余人死亡。本文简要回顾了武都南8级地震的研究历史，归纳总结了本次地震的烈度分布特征和衰减规律，重新绘制了烈度等震线图，重点对本次地震的震害类型及特征、地震形变特征和震后抗灾救灾等情况进行了综合分析与评述。总体上看，本次地震震级大，人员伤亡率高，破坏区范围广，震灾非常严重。科学总结和分析本次地震的震灾特征，对未来的大震科学研究、震灾防御和应急救援等均有重要科学意义和实用价值。
1879년7월1일(즉청광서오년오월십이일)재감숙남부적무도、문현지간발생료일차8급대지진，칭위무도남지진，진중열도체Ⅺ도。본차지진조성료엄중적건축물파배화활파、붕탑、차생수재등진해화약2만여인사망。본문간요회고료무도남8급지진적연구역사，귀납총결료본차지진적열도분포특정화쇠감규률，중신회제료열도등진선도，중점대본차지진적진해류형급특정、지진형변특정화진후항재구재등정황진행료종합분석여평술。총체상간，본차지진진급대，인원상망솔고，파배구범위엄，진재비상엄중。과학총결화분석본차지진적진재특정，대미래적대진과학연구、진재방어화응급구원등균유중요과학의의화실용개치。
A large earthquake occurred between Wudu and Wenxian in the south of Gansu Province with M8 on July 1st, 1879. It is called the Southern Wudu Earthquake. The intensity of the epicenter area was aboutⅪ. This earthquake caused serious secondary disasters, such as destruction of buildings, landslides, rock collapses and flood, and also more than 20 000 deaths. This paper reviewed the research history of the Southern Wudu M8 earthquake in 1879, described the features of its intensity distribution and attenuation, and drew the seismic isoseismal lines again according to the new data. Analysis and commentaries were made of the features of seismic disasters, seismic deformation zones, seismic resistances and rescue work after the earthquake. In a word, this earthquake was characterized by strong magnitude, high injuries and deaths, large destructive area, and severity of disasters. The study should be of very important scientific significance for the future big earthquake research, seismic disaster recovery and emergency rescue.