Stability analysis of cut slopes using empirical, kinematical, numerical and limit equilibrium methods: case of old Jeddah–Mecca road (Saudi Arabia)
| dc.authorid | 0000-0001-9441-9256 | |
| dc.contributor.author | Sarı, Mehmet | |
| dc.date.accessioned | 2019-11-06T05:24:16Z | |
| dc.date.available | 2019-11-06T05:24:16Z | |
| dc.date.issued | 2019 | |
| dc.department | Mühendislik Fakültesi | |
| dc.description.abstract | The stability of natural and man-made rock slopes has always been of great concern for engineering geology studies. To ensure a safe and functional design of excavated slopes, the first and most crucial step is to use reliable input parameters while searching for possible failure modes at the preliminary design stage. It is highly important for practicing engineers to determine the best material property for a chosen failure criterion. This study aims to analyze the stability condition of a case road cut from different aspects. For this purpose, two well-known failure criteria proposed for rock masses and rock joints were applied in the study depending on the scale of the problem in the slope face. The Hoek–Brown failure criterion was used to obtain input data required for modeling intact rock and rock mass behavior, and the Barton-Bandis shear strength criterion to determine the input data necessary for the modeling of rock joint behavior. SMRTool and Dips 7.0 programs were utilized to analyze the structurally controlled instabilities due to discontinuities in the cut slope. Slide 2018 and RS2 9.0 programs were executed to examine the stability condition of cut slope subjected to circular and non-circular failures, respectively. According to the results of numerical and limit equilibrium methods, no stability problem occurred in the case of slope due to non-sliding circular or non-circular slip failures. However, according to the results of empirical and kinematical analyses, some structurally controlled sliding failure modes of planar, wedge, and toppling were expected on the slope face. The result of this study clearly shows that to reach a final decision, different analysis methods should be used to evaluate the stability of cut slopes by considering various conditions of jointed rock masses. | |
| dc.description.abstract | ... | |
| dc.identifier.doi | 10.1007/s12665-019-8573-9 | |
| dc.identifier.endpage | 621 | en_US |
| dc.identifier.issn | 1866-6280 | |
| dc.identifier.issue | 21 | en_US |
| dc.identifier.scopusquality | Q1 | |
| dc.identifier.startpage | 78 | en_US |
| dc.identifier.uri | https://dx.doi.org/10.1007/s12665-019-8573-9 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12451/6972 | |
| dc.identifier.volume | 78 | en_US |
| dc.identifier.wosquality | N/A | |
| dc.indekslendigikaynak | Web of Science | |
| dc.indekslendigikaynak | Scopus | |
| dc.language.iso | en | |
| dc.publisher | Springer Verlag | |
| dc.relation.ispartof | Environmental Earth Sciences | |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | |
| dc.rights | info:eu-repo/semantics/closedAccess | |
| dc.subject | Rock Mass Strength | |
| dc.subject | Slope Cut | |
| dc.subject | Kinematic Analysis | |
| dc.subject | Jointed Rock | |
| dc.subject | Finite Element Analysis | |
| dc.title | Stability analysis of cut slopes using empirical, kinematical, numerical and limit equilibrium methods: case of old Jeddah–Mecca road (Saudi Arabia) | |
| dc.type | Article |
