Results 11 to 20 of about 25,017 (258)
Rudarsko-geološko-naftni Zbornik, 2020 Open-pit mining constitutes a necessary activity for the extraction of rocks and minerals from the Earth. However, openpit mining activities often result in rock slope stability issues related to the discontinuities of rock masses.
Alvian Rizky Yanuardian +3 more
doaj +1 more source
Frontiers in Earth Science, 2023 Rock slopes have the characteristics of complex geological conditions, weak structural surface development, steep slope, and great damage. In this study, the Sujiaba overpass slope in Chongqing was selected as the evaluation object, and the main ...
Renjie Wu +9 more
doaj +1 more source
Experimental Study on Physical Model of Prestressed Anchorage Mechanism of Fractured Rock Slope [PDF]
E3S Web of Conferences, 2022 In view of some problems in the application of prestressed anchoring technology in broken rock slope, this study, combined with the prestressed anchoring project of K+276 broken rock slope of Chengdu-Chongqing Expressway (CCE), based on the field ...
Liu Shujun
doaj +1 more source
Study on blast-induced ground vibration velocity limits for slope rock masses
Frontiers in Earth Science, 2023 Seismic waves induced by blasting can cause damage to slope rock masses and thus lower the stability of the slope. The vibration standards of many countries do not specify the allowable blasting vibration velocity for slope rock masses.
Jinshan Sun +7 more
doaj +1 more source
Failure experiment of soft-hard interlayer bedding rock slope
地质科技通报, 2022 Bedding rock slopes with soft-hard interlayers have complicated failure types and are difficult to prevent. In view of the prone and frequent occurrence of such slope geological disasters, research is carried out from the aspects of slope angle, rock ...
Mingjian Tan +3 more
doaj +1 more source
Stability Analysis of the Soil–Rock Slope Considering Long Axis Inclination and Soil–Rock Interface
工程科学与技术, 2021 In order to accurately analyze the stability of soil–rock slopes, based on the original rock shape library, a random soil–rock slope model establishing method was proposed.
Xianwen HUANG +4 more
doaj
The Importance of Rock Mass Damage in the Kinematics of Landslides
Geosciences, 2023 The stability and kinematics of rock slopes are widely considered to be functions of lithological, structural, and environmental features. Conversely, slope damage features are often overlooked and considered as byproducts of slope deformation.
Davide Donati, Doug Stead, Lisa Borgatti
doaj +1 more source
Zhongguo dizhi zaihai yu fangzhi xuebao, 2021 Scissors peak bank slope is located in the left bank of Wushan gorge in the Three Gorges Reservoir area, with a total length of 2.1 km. Influenced by Shennv peak box anticline in the north and Shennv Xi-Guandukou syncline in the south, the bank slope is ...
Ping WANG +6 more
doaj +1 more source
Motion of rock masses on slopes
Geologija, 2006 This paper shows the different ways of how rock masses (stones, rocks, and blocks) move along slopes and for each different way of motion (free fall, bouncing, rolling, sliding, slowing down, lubrication, fluidization)adequatedynamicequationsaregiven.Knowingthe kinematics and dynamics of travelling rock masses is necessary for mathematical modeling of ...
Urška Petje +2 more
openaire +2 more sources
Failure of Rock Slope with Heterogeneous Locked Patches: Insights from Numerical Modelling
Applied Sciences, 2021 Rock slope stability is commonly dominated by locked patches along a potential slip surface. How naturally heterogeneous locked patches of different properties affect the rock slope stability remains enigmatic.
Bin Fu +3 more
doaj +1 more source