Physical model tests and numerical modeling of stabilizing mechanism of portal double-row piles in landslides with interbedded weak and hard bedrock

S Xiong, C Li, W Yao, S Yan, G Wang… - Bulletin of Engineering …, 2022 - Springer
Stabilizing piles are commonly used to effectively reinforce landslides and unstable slopes.
However, the reinforcement mechanism of stabilizing piles, especially portal double-row …

Identifying the spatiotemporal characteristics of individual red bed landslides: a case study in Western Yunnan, China

X Zhao, G Li, Z Zhao, C Li, Q Chen, X Ye - Journal of Mountain Science, 2022 - Springer
Strata in red bed areas have typical characteristics of soft-hard interbedding and high
sensitivity to water. Under the comprehensive action of internal stratigraphic structure and …

Study on rock mass failure characteristics of double-hole delayed blasting in interbedding based on particle expansion algorithm

J Cui, X Liu, L Xie, J Qian - Frontiers in Earth Science, 2023 - frontiersin.org
The existence of the interface between soft and hard rock often makes it difficult to control
the blasting effect. Studying the influence of structural plane and delayed initiation time on …

Cracks propagation characteristics of double-hole delay blasting in soft-hard composite rock mass

J Cui, L Xie, Y Qin, X Liu, J Wang, J Qian - Scientific Reports, 2023 - nature.com
By researching the distance between blasthole and interface of soft-hard rock strata, as well
as the time of delay detonation, blasting effect of the rock mass will be more controllable …

Study on Blasting Characteristics of Soft‐Hard Rock Strata Based on Energy Fields and Particle Expansion Loading Algorithm

J Cui, L Xie, Y Qin, X Liu, W Qiao, Z Hu, L Wu, L Qiu… - …, 2022 - Wiley Online Library
Complex geological conditions often make the blasting effect difficult to control. In order to
explore the influence of soft‐hard rock strata on rock blasting characteristics, based on …

Investigation of fracture mechanisms in smooth blasting of limestone samples: numerical and experimental approaches

V Sarfarazi, J Fu, H Haeri, K Zamanian… - Computational Particle …, 2024 - Springer
This paper presents a comprehensive study on the numerical and experimental simulation
of smooth blasting in limestone. The calibration of the numerical model was initiated through …

Study on Blasting Characteristics of Shallow and Deep Soft-hard Rock Strata Based on Energy Field

J Cui, L Xie, Y Qin, X Liu, J Qian - KSCE Journal of Civil Engineering, 2023 - Springer
The expected blasting effect of rock mass is always affected by the soft-hard rock strata with
anisotropic mechanical properties, especially under the influence of in-situ stress. Based on …

A Nonlinear Prediction Model of Antislide Pile Top Displacement Based on MIC‐SVR for Jurassic Landslides

Z Huang, M Dong, X Du, Y Guan - Advances in Civil …, 2022 - Wiley Online Library
In this study, a nonlinear prediction model of antislide pile top displacement is proposed.
Based on the quantitative analysis of the rock mass structure characteristics of the soft and …

Study on Rock Breaking Effect of Double-hole Delay Blasting in Interbedding Base on Particle Expansion Loading Algorithm

J Cui, L Xie, Y Qin, X Liu, J Wang, J Qian - 2022 - researchsquare.com
By researching the distance between the interface of the soft-hard rock strata and blasthole,
as well as the delayed initiation time, the rock blasting effect can be more controllable …

[引用][C] Identifying the spatiotemporal characteristics of individual red bed landslides: a case study in Western Yunnan, China

Z Xin, LI Guo, Z Zhi-fang, LI Chun-xiao, C Qi, YE Xian - Journal of Mountain Science, 2022