Results 21 to 30 of about 1,262 (267)

Numerical Analysis of Anti-Slide Pile Reinforcement for Slope Stability Under Rainfall Conditions

Buildings
Rainfall-induced slope instability is a critical challenge in geotechnical engineering. This study investigates the reinforcement effect of anti-slide piles on slope stability under rainfall conditions using finite element numerical simulations, based on
Zhongyi Wen, Weiyuan Xu, Bingxiang Yuan, Lijuan Zhang, Zhu Liang   +4 more
doaj   +2 more sources

Acoustic Emission Precursors in Pile-Reinforced Loess Landslides: A New Early-Warning Signals Identification Approach [PDF]

Sensors
Monitoring landslide displacement and anti-slide pile damage is critical for assessing the stability of progressive loess landslides. To address the challenge of capturing precursor information for loess landslide instability under anti-slide pile ...
Suya Zheng, Wei Yang, Tong Zhao, Xunchang Li, Zheng Lu   +4 more
doaj   +2 more sources

Morphological Evolution of Passive Soil Arch in Front of Horizontal Piles in Three Dimensions

Buildings, 2022
The anti-slide pile is a primary method of landslide control. The effect of the passive soil arch in front of the embedded section of piles has a significant effect on the anti-slide pile’s bearing capacity.
Xiang Ren, Lijuan Luo, Yunxin Zheng, Jiakuan Ma, Xuexu An   +4 more
doaj   +2 more sources

Analysis of the Upper Limit of the Stability of High and Steep Slopes Supported by a Combination of Anti-Slip Piles and Reinforced Soil Under the Seismic Effect

Buildings
The reinforcement effect of single-reinforced soil support under external loading has limitations, and it is difficult for it to meet engineering stability requirements.
Wei Luo, Gequan Xiao, Zhi Tao, Jingyu Chen, Zhulong Gong, Haifeng Wang   +5 more
doaj   +2 more sources

Studies on status and prospects of anti-slide shaft technology

Shuiwen dizhi gongcheng dizhi, 2023
On one hand, anti-slide shaft technology can overcome the problems of blocking the seepage and drainage path in the slope by traditional anti-slide piles.
Wenpei WANG, Yueping YIN, Lichao WANG, Yaqi SHEN, Pengqing SHI, Ruidong LI, Qing HE, Liang CHEN, Baoguo YIN   +8 more
doaj   +2 more sources

Study on the bearing performance of extra-long pile group foundation in accumulation slope under landslide effect [PDF]

Scientific Reports
This paper conducts a systematic study on the stress and deformation of ultra-long pile foundations in slope accumulations under sliding loads. Existing research lacks sufficient analysis of the bearing capacity and stability of pile groups under complex
Zhaolan Wei, Chuanjiang Zhang, Kai Hu, Bowen Yang, Shaomin Jia   +4 more
doaj   +2 more sources

Internal force calculation of double row anti-slide pile structure based on finite difference method [PDF]

Shuiwen dizhi gongcheng dizhi
To develop an efficient internal force calculation model for double row anti-slide piles with connecting beams, the finite difference method was used to calculate the internal force of all piles at the load section and embedded end of double row piles ...
Xunchang LI, Fanfan GAO, Yutong RAN, Zhengzheng SHI   +3 more
doaj   +2 more sources

Upper-bound Analysis of Slope Reliability Considering Anisotropic Spatial Variability and Reinforcement with Anti-slide Piles

工程科学与技术
ObjectiveAccurately assessing the probability of slope failure induced by the anisotropic spatial variability of soil is crucial for slope reinforcement and risk evaluation.
ZHAO Zihao, WANG Jiarui, FU Taotao, ZHU Enlin   +3 more
doaj   +2 more sources

Influence of Karst Caves on the Pile’s Bearing Characteristics-A Numerical Study

Frontiers in Earth Science, 2022
Compared with the amount of research undertaken on vertical-bearing piles in karst areas, there are fewer studies on the stability of horizontal-bearing piles (e.g., anti-slide piles and supporting piles), and little in the way of theoretical ...
Jia-hui Liang, Qiu-yan Fan, Kuo Qin
doaj   +1 more source

New Arm-Stretching-Type Anti-Slide Pile Design and Verification

Frontiers in Earth Science, 2022
Anti-slide piles play an important role in landslide control. However, owing to a limitation in the slide–resist design concept, large landslides are difficult to control. Moreover, the displacements of controlled projects are significant. In this paper,
Guangfu Chen, Guangfu Chen, Guodong Zhang, Guodong Zhang, Fei Guo, Fei Guo, Li Wang, Li Wang, Qinghua Zhan, Qinghua Zhan, Xiaohu Huang, Xiaohu Huang   +11 more
doaj   +1 more source