气候变化领域集成服务门户(CCPortal): Earthquake-induced landslide prediction using back-propagation type artificial neural network: case study in northern Iran

CCPortal

DOI	10.1007/s11069-021-04963-8
	Earthquake-induced landslide prediction using back-propagation type artificial neural network: case study in northern Iran
	Rajabi A.M.; Khodaparast M.; Mohammadi M.
发表日期	2021
ISSN	0921030X
英文摘要	Landslides can cause extensive damage, particularly those triggered by earthquakes. The current study used back propagation of an artificial neural network (ANN) to conduct risk studies on landslides in the area affected by the Manjil-Rudbar earthquake in Iran in 1990 (M = 7.7). Newmark displacement analysis was used to develop an earthquake-induced landslide hazard map for the blocks representing Chahar-Mahal and Chalkasar near the earthquake epicenter, an area of 309 km2. The input data included soil cohesion, soil friction angle, unit weight of soil, unit weight of water, distance from hypocenter, slope, and earthquake magnitude as effective parameters for landslide occurrence. The hazard map was compared with an inventory map and other research findings. The results indicated that the landslides predicted by ANN covered 50% of the inventory map of the study area (2088 of 4097 slide cells). The results of the current study suggest that the ANN method is relatively efficient for accurate prediction of landslides. © 2021, The Author(s), under exclusive licence to Springer Nature B.V.
关键词	Artificial neural network (ANN)Back propagation Earthquake Landslide Newmark displacement
语种	英语
来源期刊	Natural Hazards
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/206519
作者单位	Associate Professor, Engineering Geology Department, School of Geology, College of Science, University of Tehran, Tehran, Iran; Associate Professor, Civil Engineering Department, University of Qom, Qom, Iran; Phd Candidate, Civil Engineering Department, University of Qom, Qom, Iran
推荐引用方式 GB/T 7714	Rajabi A.M.,Khodaparast M.,Mohammadi M.. Earthquake-induced landslide prediction using back-propagation type artificial neural network: case study in northern Iran[J],2021.
APA	Rajabi A.M.,Khodaparast M.,&Mohammadi M..(2021).Earthquake-induced landslide prediction using back-propagation type artificial neural network: case study in northern Iran.Natural Hazards.
MLA	Rajabi A.M.,et al."Earthquake-induced landslide prediction using back-propagation type artificial neural network: case study in northern Iran".Natural Hazards (2021).