Abstract
The present article provides an empirical relationship for rock slope stability assessment based on Qslope classification. The relationship is used as a correction procedure for classic Qslope for mountain regions with multiple fractures related to several faults. The relationship is derived from 25 distinct jointed slopes near the North Tabriz Fault (NTF). The NTF triggered numerous micro-faults and fractures in rocky landscapes, resulting in sliding on a variety of scales. The present empirical method is introduced based on a field survey and a stability analysis of the studied slopes based on Qslope principles. The results indicate that the classic formulation of Qslope can be modified to β = 62.6 log10 (Qslope) + 36 for mountain regions with multiple fault zones. • This empirical method can be useful for fast stability assessment on jointed rock slopes. • This relationship can use as a modification for the original formula in multiple faults zones.
Original language | English |
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Article number | 101718 |
Pages (from-to) | 1-5 |
Journal | MethodsX |
Volume | 9 |
DOIs | |
Publication status | Published - 2022 |
Bibliographical note
Funding Information:The authors would like to express their gratitude to the anonymous reviewers for their insightful comments on how to improve the article's scientific quality. The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
Publisher Copyright:
© 2022
Keywords
- Fault zone
- Qslope
- Qslope for multiple faults zone
- Rock slope classification
- Rock slope engineering
- Slope stability