Multi-source data–driven prediction of cold-region slope failure using an SSA-PNN optimized stepwise reduction approach

Abstract Cold-region slopes are highly susceptible to instability due to freeze–thaw–creep coupling, which gradually degrades the mechanical properties of geomaterials and accelerates the formation of slip surfaces. To address the limitations of conventional strength reduction methods that fail to c...

Descrición completa

Detalles Bibliográficos

Principais autores:	Juan Gao, Qian Gao
Formato:	Artigo
Idioma:	Inglês
Publicado:	Nature Portfolio 2025-10-01
Series:	Scientific Reports
Assuntos:	Cold-region slope Freeze–thaw cycles Creep Stepwise reduction method Sparrow search algorithm Probabilistic neural network
Acceso en liña:	https://doi.org/10.1038/s41598-025-21824-7
Tags:	Engadir etiqueta Sen Etiquetas, Sexa o primeiro en etiquetar este rexistro!