Results 41 to 50 of about 12,436 (163)

Engineering prevention and ontrol cheme based on failure mechanism of bedding slopes: A case study of bedding slopes on the Bilong expressway in Guizhou Province

Zhongguo dizhi zaihai yu fangzhi xuebao
The mountainous region of southwestern China is characterized by complex geological structures, where significant variations in lithology and stratum attitudes within the same slope section are frequently encountered.
Wei LONG, Pin LIU, Quanchuan CHEN
doaj   +1 more source

Assessment of the Rock Slopes by Kinematic and Limit Equilibrium Methods on the Bağlarbaşı - Tekke (Gümüşhane) Motorway

Doğal Afetler ve Çevre Dergisi, 2015
Kinematic analysis method is one of the widely used methods to evaluate potential failures such as planar, wedge and toppling in rock slopes. In this method, orientations of slope and discontinuity with the friction angle of the discontinuities planes ...
Selçuk Alemdağ, Zülfü Gürocak, Ceren Özkirişçi Oktay   +2 more
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A framework for remediation prioritization of unstable rock slopes based on indirect information

Geomatics, Natural Hazards & Risk
Prioritizing multiple potentially unstable slopes based on varying levels of criticality is an essential approach when resources are limited. This study presents a framework for planning the prioritization of unstable rock slope remediation.
Yang Sun, Feng Xiong, Jinshan Sun, Zhen Chen   +3 more
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Investigating the coupling effects of rainfall intensity and slope inclination on soil-rock mixture slope stability and failure modes.

PLoS ONE
The primary factor influencing slope stability is the variation of internal mechanics within the soil-rock mixture caused by rainfall infiltration. Most existing research has focused on how rock content affects the failure of soil-rock mixture slopes ...
Fanyi Zhou, Hengbin Wu, Yue Qiang, Gang Liu, Zhongxu Zhang, Yi Zhang, Nanxi Chen   +6 more
doaj   +1 more source

Physical and theoretical modeling of rock slopes against block-flexure toppling failure [PDF]

International Journal of Mining and Geo-Engineering, 2015
Block-flexure is the most common mode of toppling failure in natural and excavated rock slopes. In such failure, some rock blocks break due to tensile stresses and some overturn under their own weights and then all of them topple together. In this paper,
Mehdi Amini, Mohammad Golamzadeh, Mohammad Khosravi   +2 more
doaj  

Reinforcement effects of optimal strategy of anti-slide piles on irregular slopes with bedding rock slopes under near-fault ground motions

Yantu gongcheng xuebao
In practical engineering, the surfaces of bedding rock slopes are mostly irregular, and their geometrical concave and convex characteristics and joint characteristics have a significant effect on the slope stability, which leads to the problem of the ...
YANG Yansong 1 , XIAO Yu 1, LI Dejian 1 , CHENG Xiao 2, YU Qiangshan 1, YU Pengcheng 1
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Preliminary Analysis on Initial Failure Modes of Large Rock Avalanches’ Source Slopes in the Southeastern Qinghai–Tibet Plateau

工程科学与技术, 2020
Large rock avalanche is the most devastating landslide type in the world. The southeastern Qinghai–Tibet Plateau is one of the most susceptible areas to large rock avalanche in the world.
Baoping WEN, Qiqiang ZENG, Tianxi YAN, Fan WANG, Lichun GUAN, Yi ZHANG, Lei ZHU   +6 more
doaj  

A Q_slope-based empirical method to stability assessment of mountain rock slopes in multiple faults zone: A case for North of Tabriz. [PDF]

MethodsX, 2022
Kouhdaragh M, Azarafza M, Derakhshani R.
europepmc   +1 more source

Seismic response investigation of prestressed anchor cable supporting rock slope with weak interlayer in Qinghai-Tibet Plateau, China

Scientific Reports
Earthquake-induced rock landslides in the eastern mountains of the Tibetan Plateau, especially landslides with weak interlayers pose a significant threat to major construction projects. Prestressed anchor cable is one of the main reinforcement methods of
Yaojiang Fan, Guoxiang Yang, Hailin Ye, Yun Liu   +3 more
doaj   +1 more source

Rock slope stability

, 2019
This chapter introduces major landslide causes and triggers and outlines the principles of slope stability analysis for rock mass. It discusses the slope stability at the project site with considerations of different ground water conditions. Depending on the type of motion, slope failures in rock mass can be classified as rock topples, rock slide and ...
openaire   +2 more sources