A single surface slope effects on seismic response based on shaking table test and numerical simulation

S Qi, J He, Z Zhan - Engineering Geology, 2022 - Elsevier
This paper presents the effects of a single surface slope on seismic ground responses and
exhibits the peak horizontal acceleration (PGA h) distribution regulations in the slope cross …

Comparison of LR, 5-CV SVM, GA SVM, and PSO SVM for landslide susceptibility assessment in Tibetan Plateau area, China

Y Zhang, P Xu, J Liu, J He, H Yang, Y Zeng… - Journal of Mountain …, 2023 - Springer
The applicability of statistics-based landslide susceptibility assessment methods is affected
by the number of historical landslides. Previous studies have proposed support vector …

[HTML][HTML] Experimental study on seismic response and progressive failure characteristics of bedding rock slopes

M Zang, G Yang, J Dong, S Qi, J He, N Liang - Journal of Rock Mechanics …, 2022 - Elsevier
Bedding rock slopes are common geological features in nature that are prone to failure
under strong earthquakes. Their failures induce catastrophic landslides and form barrier …

Damage evolution of the bedding rock landslide and debris landslide under earthquakes in the Three-rivers Basin

C Wang, M Guo, X Chen, K Gu, Y Gong, Y Qi… - Engineering …, 2024 - Elsevier
The geological structure of the Three-rivers Basin is complex, with active tectonic
movements and frequent earthquakes, resulting in fragile geological circumstances …

Multiple earthquake-induced progressive failure of bedding slopes with a saturated weak layer: Shaking table model tests

H Yang, S Cui, X Pei, X Fan, J Lei - Soil Dynamics and Earthquake …, 2023 - Elsevier
The Longmenshan (LMS) orogenic belt located in the south-eastern Tibetan Plateau has
suffered from frequent earthquakes. Despite the fact that multiple earthquakes can …

The effect of surficial soil on the seismic response characteristics and failure pattern of step-like slopes

J He, H Fu, Y Zhang, A Wan - Soil Dynamics and Earthquake Engineering, 2022 - Elsevier
Earthquake-induced shallow landslides are widely distributed in earthquake-affected areas.
These hazards mainly originate from fragmented surface rock masses or surficial loose …

Investigation of seismic displacements in bedding rock slopes by an extended Newmark sliding block model

J Song, Z Lu, Y Pan, J Ji, Y Gao - Landslides, 2024 - Springer
Earthquake-induced plane failure is typically generated on bedding rock slopes. This failure
mode has been widely observed in the past earthquakes in Western China (eg, Wenchuan …

Shaking table test on dynamic response of a deposit slope with a weak interlayer reinforced by the pile-anchor structure

G Chen, C Yang, X Tong, H Wen, M Yue - Soil Dynamics and Earthquake …, 2023 - Elsevier
Owing to its low shear strength, the presence of a weak interlayer frequently plays an
adverse role on slope stability. Through a shaking table test, this study investigated the …

Effect of excitation frequency and joint density on the dynamic amplification effect of slope surface on jointed rock slopes

D Tai, S Qi, B Zheng, G Luo, J He, S Guo, Y Zou… - Engineering …, 2024 - Elsevier
This paper presents the slope dynamic response of jointed rock slopes containing three
groups of typical joints and analyzes the effect of input harmonic frequency and joint density …

Hazard assessment of earthquake-induced landslides by using permanent displacement model considering near-fault pulse-like ground motions

J Liu, Y Zhang, J Wei, C **ang, Q Wang, P Xu… - Bulletin of Engineering …, 2021 - Springer
A permanent displacement model (PDM) is often used for hazard assessment of earthquake-
induced landslides (ELHA) at regional scale. Pulse-like ground motions (PLGM) are rarely …