[1]XU Ruijie,JIA Zhaoliang,ZHENG Chuan,et al.Study on the Assessment Method of Post-Earthquake Fatality in Western Yunnan Based on the Single Building[J].Journal of Seismological Research,2023,46(03):394-402.[doi:10.20015/j.cnki.ISSN1000-0666.2023.0039]
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Study on the Assessment Method of Post-Earthquake Fatality in Western Yunnan Based on the Single Building
Journal of Seismological Research[ISSN 1000-0666/CN 53-1062/P] Volume:
46
Number of periods:
2023 03
Page number:
394-402
Column:
Public date:
2023-09-01
- Title:
- Study on the Assessment Method of Post-Earthquake Fatality in Western Yunnan Based on the Single Building
- CLC:
- P315.94
- DOI:
- 10.20015/j.cnki.ISSN1000-0666.2023.0039
- Abstract:
- Post-earthquake fatalities are an important basis for post-earthquake emergency response and rescue.To improve the accuracy of the assessment of post-earthquake fatality,a population distribution method based on the urbanization rate,built-up area,and the number of floors of the buildings in the counties of Yunnan province is proposed.Then,with the building-fatality matrix and the localized correction coefficient calculated by using the building data and historical earthquake fatalities in the western Yunnan region,the fatality-evaluation method based on the building type in this region is obtained,and the results are examined and visualized.The results show that:①The population-distribution space based on the single building is more refined than the result got by the traditional kilometer-grid; ②The relative error between the assessed affected-population based on the single building and the actual affected-population is 3.7%; the accuracy is high; ③Based on the method proposed in this paper,the fatality assessed in the Yangbi MS5.2 earthquake event on May 21,2021 is 0-3,which is in line with the actual statistics; ④Three-dimensional expression can increase the visualization and richness of information expression.
- References:
-
陈黛,白鹏飞,蔡冬雪.2017.地震灾害人员伤亡预测模型研究[J].数学的实践与认识,47(13):208-215.
陈尧.2015.破坏性地震人员伤亡快速评估方法研究[D].哈尔滨:中国地震局工程力学研究所.
冯志泽,何钧,陈惠云.1996.地震人员伤亡预测研究——以鲁南地区为例[J].地震学刊,16(1):58-62.
郭少文,雷奇果,周坤.2022.极震区烈度的 ELM预测模型[J].华南地震,42(1):140-146.
李媛媛,翁文国,张小乐,等.2015.云南地区地震死亡人数快速估算:以鲁甸6.5级地震为例[J].清华大学学报(自然科学版),55(3):368-372.
聂高众,夏朝旭,范熙伟,等.2021.基于历史地震数据的建筑物致死性水平研究[J].地质科学,56(4):1250-1266.
王晨晖,袁颖,刘立申,等.2019.基于PCA-GSM-SVM的地震伤亡人数预测[J].华北地震科学,37(3):25-30.
王野,于建杰,余世舟.2021.基于切比雪夫不等式地震人员伤亡评估[J].自然灾害学报,30(3):63-68.
夏朝旭.2020.基于实地调查的地震人员死亡致死性评估技术研究[D].北京:中国地震局地质研究所.
闫佳琦,陈相兆,孙柏涛.2021.地震人员伤亡评估方法及损失评估系统综述[J].工程力学,38(12):1-16.
云南省民政厅,云南省地图院.2021.云南省行政区划简册(2020)[M].长沙:湖南地图出版社.
张方浩,蒋飞蕊,李永强,等.2016.云南地区地震烈度评估模型研究[J].中国地震,32(3):511-521.
张露露,何雅枫,宴金旭,等.2021.基于无人机影像的漾濞地震房屋震害定量评估[J].华南地震,41(3):76-81.
郑山锁,张睿明,陈飞,等.2019.地震人员伤亡评估理论及应用研究[J].世界地震工程,35(1):87-96.
周光全,非明伦,毛燕,等.2011.云南地震灾害特征及经济损失评估技术研究[M].昆明:云南科技出版社.
Asim K M,Idris A,Iqbal T,et al.2018.Earthquake prediction model using support vector regressor and hybrid neural networks[J].Plos ONE,13(7):e0199004.
Chao X X,Gao Z N,Xi W F.et al.2022.A new model for the quantitative assessment of earthquake casualties based on the correction of anti-lethal level[J].Natural Hazards,110(1):1199-1226.
Marhain S,Ahmed A N,Murti M A.et al.2021.Investigating the application of artificial intelligence for earthquake prediction in Terengganu[J].Natural Hazards,108(1):977-999.
So E,Spence R.2013.Estimating shaking-induced casualties and building damage for global earthquake events:a proposed modelling approach[J].Bull Earthquake Eng,11(1):47-363.
Xing H,Jin H.2018.An earthquake casualty prediction model based on modified partial Gaussian curve[J].Natural Hazards,94(3):999-1021.
Xing H,Junyi S,Jin H.2020.The casualty prediction of earthquake disaster based on Extreme Learning Machine method[J].Natural Hazards,102(3):873-886.
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Last Update:
2023-06-25