Experimental investigations of fault reactivation induced by slope excavations in China
Abstract Fault reactivation is a common and important engineering geological phenomenon. However, the surface expressions and intensity of reactivated faults adjacent to open-pit mines can vary with the engineering geological conditions. In this study, several types of fault reactivation were identi...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Zhao, Haijun [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2014 |
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| Schlagwörter: |
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| Anmerkung: |
© Springer-Verlag Berlin Heidelberg 2014 |
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| Übergeordnetes Werk: |
Enthalten in: Bulletin of engineering geology and the environment - Springer Berlin Heidelberg, 1998, 73(2014), 3 vom: 16. Jan., Seite 891-901 |
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| Übergeordnetes Werk: |
volume:73 ; year:2014 ; number:3 ; day:16 ; month:01 ; pages:891-901 |
| Links: |
|---|
| DOI / URN: |
10.1007/s10064-013-0569-1 |
|---|
| Katalog-ID: |
OLC2061686230 |
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| 520 | |a Abstract Fault reactivation is a common and important engineering geological phenomenon. However, the surface expressions and intensity of reactivated faults adjacent to open-pit mines can vary with the engineering geological conditions. In this study, several types of fault reactivation were identified and studied based on geological investigations conducted at an open-pit mine in China. Based on these studies, a comparatively simple physical simulation method was employed to analyze the causes of fault reactivation under self-weight stress conditions. For a steeply dipping fault which outcrops in the tensile zone of an excavated slope, the tensile stresses generated perpendicular to the fault surface usually result in normal fault-style movement, regardless of the orientation of the fault. For a steeply dipping fault which outcrops in the compressional zone of an excavated slope, an outward-dipping fault usually generates reverse fault-style movement, whereas an inward-dipping fault usually generates normal fault-style movement. For a low-angled and inward-dipping fault, reverse fault-style movement could be induced because of the self-weight body forces of the hanging wall slope. Flexural toppling failure of an excavated slope was simulated by a series of inward-dipping faults. The simulated scarp sizes and deflections of the reactivated faults increased along the excavated slope. | ||
| 650 | 4 | |a Slope excavation | |
| 650 | 4 | |a Fault reactivation | |
| 650 | 4 | |a Physical simulation | |
| 650 | 4 | |a Flexural toppling | |
| 650 | 4 | |a Mechanism | |
| 700 | 1 | |a Ma, Fengshan |4 aut | |
| 700 | 1 | |a Xu, Jiamo |4 aut | |
| 700 | 1 | |a Guo, Jie |4 aut | |
| 700 | 1 | |a Yuan, Guangxiang |4 aut | |
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10.1007/s10064-013-0569-1 doi (DE-627)OLC2061686230 (DE-He213)s10064-013-0569-1-p DE-627 ger DE-627 rakwb eng 550 600 VZ Zhao, Haijun verfasserin aut Experimental investigations of fault reactivation induced by slope excavations in China 2014 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag Berlin Heidelberg 2014 Abstract Fault reactivation is a common and important engineering geological phenomenon. However, the surface expressions and intensity of reactivated faults adjacent to open-pit mines can vary with the engineering geological conditions. In this study, several types of fault reactivation were identified and studied based on geological investigations conducted at an open-pit mine in China. Based on these studies, a comparatively simple physical simulation method was employed to analyze the causes of fault reactivation under self-weight stress conditions. For a steeply dipping fault which outcrops in the tensile zone of an excavated slope, the tensile stresses generated perpendicular to the fault surface usually result in normal fault-style movement, regardless of the orientation of the fault. For a steeply dipping fault which outcrops in the compressional zone of an excavated slope, an outward-dipping fault usually generates reverse fault-style movement, whereas an inward-dipping fault usually generates normal fault-style movement. For a low-angled and inward-dipping fault, reverse fault-style movement could be induced because of the self-weight body forces of the hanging wall slope. Flexural toppling failure of an excavated slope was simulated by a series of inward-dipping faults. The simulated scarp sizes and deflections of the reactivated faults increased along the excavated slope. Slope excavation Fault reactivation Physical simulation Flexural toppling Mechanism Ma, Fengshan aut Xu, Jiamo aut Guo, Jie aut Yuan, Guangxiang aut Enthalten in Bulletin of engineering geology and the environment Springer Berlin Heidelberg, 1998 73(2014), 3 vom: 16. Jan., Seite 891-901 (DE-627)24891880X (DE-600)1444574-8 (DE-576)068745818 1435-9529 nnns volume:73 year:2014 number:3 day:16 month:01 pages:891-901 https://doi.org/10.1007/s10064-013-0569-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_65 GBV_ILN_70 GBV_ILN_267 GBV_ILN_2018 GBV_ILN_4277 AR 73 2014 3 16 01 891-901 |
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10.1007/s10064-013-0569-1 doi (DE-627)OLC2061686230 (DE-He213)s10064-013-0569-1-p DE-627 ger DE-627 rakwb eng 550 600 VZ Zhao, Haijun verfasserin aut Experimental investigations of fault reactivation induced by slope excavations in China 2014 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag Berlin Heidelberg 2014 Abstract Fault reactivation is a common and important engineering geological phenomenon. However, the surface expressions and intensity of reactivated faults adjacent to open-pit mines can vary with the engineering geological conditions. In this study, several types of fault reactivation were identified and studied based on geological investigations conducted at an open-pit mine in China. Based on these studies, a comparatively simple physical simulation method was employed to analyze the causes of fault reactivation under self-weight stress conditions. For a steeply dipping fault which outcrops in the tensile zone of an excavated slope, the tensile stresses generated perpendicular to the fault surface usually result in normal fault-style movement, regardless of the orientation of the fault. For a steeply dipping fault which outcrops in the compressional zone of an excavated slope, an outward-dipping fault usually generates reverse fault-style movement, whereas an inward-dipping fault usually generates normal fault-style movement. For a low-angled and inward-dipping fault, reverse fault-style movement could be induced because of the self-weight body forces of the hanging wall slope. Flexural toppling failure of an excavated slope was simulated by a series of inward-dipping faults. The simulated scarp sizes and deflections of the reactivated faults increased along the excavated slope. Slope excavation Fault reactivation Physical simulation Flexural toppling Mechanism Ma, Fengshan aut Xu, Jiamo aut Guo, Jie aut Yuan, Guangxiang aut Enthalten in Bulletin of engineering geology and the environment Springer Berlin Heidelberg, 1998 73(2014), 3 vom: 16. Jan., Seite 891-901 (DE-627)24891880X (DE-600)1444574-8 (DE-576)068745818 1435-9529 nnns volume:73 year:2014 number:3 day:16 month:01 pages:891-901 https://doi.org/10.1007/s10064-013-0569-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_65 GBV_ILN_70 GBV_ILN_267 GBV_ILN_2018 GBV_ILN_4277 AR 73 2014 3 16 01 891-901 |
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10.1007/s10064-013-0569-1 doi (DE-627)OLC2061686230 (DE-He213)s10064-013-0569-1-p DE-627 ger DE-627 rakwb eng 550 600 VZ Zhao, Haijun verfasserin aut Experimental investigations of fault reactivation induced by slope excavations in China 2014 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag Berlin Heidelberg 2014 Abstract Fault reactivation is a common and important engineering geological phenomenon. However, the surface expressions and intensity of reactivated faults adjacent to open-pit mines can vary with the engineering geological conditions. In this study, several types of fault reactivation were identified and studied based on geological investigations conducted at an open-pit mine in China. Based on these studies, a comparatively simple physical simulation method was employed to analyze the causes of fault reactivation under self-weight stress conditions. For a steeply dipping fault which outcrops in the tensile zone of an excavated slope, the tensile stresses generated perpendicular to the fault surface usually result in normal fault-style movement, regardless of the orientation of the fault. For a steeply dipping fault which outcrops in the compressional zone of an excavated slope, an outward-dipping fault usually generates reverse fault-style movement, whereas an inward-dipping fault usually generates normal fault-style movement. For a low-angled and inward-dipping fault, reverse fault-style movement could be induced because of the self-weight body forces of the hanging wall slope. Flexural toppling failure of an excavated slope was simulated by a series of inward-dipping faults. The simulated scarp sizes and deflections of the reactivated faults increased along the excavated slope. Slope excavation Fault reactivation Physical simulation Flexural toppling Mechanism Ma, Fengshan aut Xu, Jiamo aut Guo, Jie aut Yuan, Guangxiang aut Enthalten in Bulletin of engineering geology and the environment Springer Berlin Heidelberg, 1998 73(2014), 3 vom: 16. Jan., Seite 891-901 (DE-627)24891880X (DE-600)1444574-8 (DE-576)068745818 1435-9529 nnns volume:73 year:2014 number:3 day:16 month:01 pages:891-901 https://doi.org/10.1007/s10064-013-0569-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_65 GBV_ILN_70 GBV_ILN_267 GBV_ILN_2018 GBV_ILN_4277 AR 73 2014 3 16 01 891-901 |
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10.1007/s10064-013-0569-1 doi (DE-627)OLC2061686230 (DE-He213)s10064-013-0569-1-p DE-627 ger DE-627 rakwb eng 550 600 VZ Zhao, Haijun verfasserin aut Experimental investigations of fault reactivation induced by slope excavations in China 2014 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag Berlin Heidelberg 2014 Abstract Fault reactivation is a common and important engineering geological phenomenon. However, the surface expressions and intensity of reactivated faults adjacent to open-pit mines can vary with the engineering geological conditions. In this study, several types of fault reactivation were identified and studied based on geological investigations conducted at an open-pit mine in China. Based on these studies, a comparatively simple physical simulation method was employed to analyze the causes of fault reactivation under self-weight stress conditions. For a steeply dipping fault which outcrops in the tensile zone of an excavated slope, the tensile stresses generated perpendicular to the fault surface usually result in normal fault-style movement, regardless of the orientation of the fault. For a steeply dipping fault which outcrops in the compressional zone of an excavated slope, an outward-dipping fault usually generates reverse fault-style movement, whereas an inward-dipping fault usually generates normal fault-style movement. For a low-angled and inward-dipping fault, reverse fault-style movement could be induced because of the self-weight body forces of the hanging wall slope. Flexural toppling failure of an excavated slope was simulated by a series of inward-dipping faults. The simulated scarp sizes and deflections of the reactivated faults increased along the excavated slope. Slope excavation Fault reactivation Physical simulation Flexural toppling Mechanism Ma, Fengshan aut Xu, Jiamo aut Guo, Jie aut Yuan, Guangxiang aut Enthalten in Bulletin of engineering geology and the environment Springer Berlin Heidelberg, 1998 73(2014), 3 vom: 16. Jan., Seite 891-901 (DE-627)24891880X (DE-600)1444574-8 (DE-576)068745818 1435-9529 nnns volume:73 year:2014 number:3 day:16 month:01 pages:891-901 https://doi.org/10.1007/s10064-013-0569-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_65 GBV_ILN_70 GBV_ILN_267 GBV_ILN_2018 GBV_ILN_4277 AR 73 2014 3 16 01 891-901 |
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10.1007/s10064-013-0569-1 doi (DE-627)OLC2061686230 (DE-He213)s10064-013-0569-1-p DE-627 ger DE-627 rakwb eng 550 600 VZ Zhao, Haijun verfasserin aut Experimental investigations of fault reactivation induced by slope excavations in China 2014 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag Berlin Heidelberg 2014 Abstract Fault reactivation is a common and important engineering geological phenomenon. However, the surface expressions and intensity of reactivated faults adjacent to open-pit mines can vary with the engineering geological conditions. In this study, several types of fault reactivation were identified and studied based on geological investigations conducted at an open-pit mine in China. Based on these studies, a comparatively simple physical simulation method was employed to analyze the causes of fault reactivation under self-weight stress conditions. For a steeply dipping fault which outcrops in the tensile zone of an excavated slope, the tensile stresses generated perpendicular to the fault surface usually result in normal fault-style movement, regardless of the orientation of the fault. For a steeply dipping fault which outcrops in the compressional zone of an excavated slope, an outward-dipping fault usually generates reverse fault-style movement, whereas an inward-dipping fault usually generates normal fault-style movement. For a low-angled and inward-dipping fault, reverse fault-style movement could be induced because of the self-weight body forces of the hanging wall slope. Flexural toppling failure of an excavated slope was simulated by a series of inward-dipping faults. The simulated scarp sizes and deflections of the reactivated faults increased along the excavated slope. Slope excavation Fault reactivation Physical simulation Flexural toppling Mechanism Ma, Fengshan aut Xu, Jiamo aut Guo, Jie aut Yuan, Guangxiang aut Enthalten in Bulletin of engineering geology and the environment Springer Berlin Heidelberg, 1998 73(2014), 3 vom: 16. Jan., Seite 891-901 (DE-627)24891880X (DE-600)1444574-8 (DE-576)068745818 1435-9529 nnns volume:73 year:2014 number:3 day:16 month:01 pages:891-901 https://doi.org/10.1007/s10064-013-0569-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_65 GBV_ILN_70 GBV_ILN_267 GBV_ILN_2018 GBV_ILN_4277 AR 73 2014 3 16 01 891-901 |
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Experimental investigations of fault reactivation induced by slope excavations in China |
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Experimental investigations of fault reactivation induced by slope excavations in China |
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Zhao, Haijun |
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Bulletin of engineering geology and the environment |
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Bulletin of engineering geology and the environment |
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2014 |
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Zhao, Haijun Ma, Fengshan Xu, Jiamo Guo, Jie Yuan, Guangxiang |
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73 |
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Zhao, Haijun |
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10.1007/s10064-013-0569-1 |
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550 600 |
| title_sort |
experimental investigations of fault reactivation induced by slope excavations in china |
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Experimental investigations of fault reactivation induced by slope excavations in China |
| abstract |
Abstract Fault reactivation is a common and important engineering geological phenomenon. However, the surface expressions and intensity of reactivated faults adjacent to open-pit mines can vary with the engineering geological conditions. In this study, several types of fault reactivation were identified and studied based on geological investigations conducted at an open-pit mine in China. Based on these studies, a comparatively simple physical simulation method was employed to analyze the causes of fault reactivation under self-weight stress conditions. For a steeply dipping fault which outcrops in the tensile zone of an excavated slope, the tensile stresses generated perpendicular to the fault surface usually result in normal fault-style movement, regardless of the orientation of the fault. For a steeply dipping fault which outcrops in the compressional zone of an excavated slope, an outward-dipping fault usually generates reverse fault-style movement, whereas an inward-dipping fault usually generates normal fault-style movement. For a low-angled and inward-dipping fault, reverse fault-style movement could be induced because of the self-weight body forces of the hanging wall slope. Flexural toppling failure of an excavated slope was simulated by a series of inward-dipping faults. The simulated scarp sizes and deflections of the reactivated faults increased along the excavated slope. © Springer-Verlag Berlin Heidelberg 2014 |
| abstractGer |
Abstract Fault reactivation is a common and important engineering geological phenomenon. However, the surface expressions and intensity of reactivated faults adjacent to open-pit mines can vary with the engineering geological conditions. In this study, several types of fault reactivation were identified and studied based on geological investigations conducted at an open-pit mine in China. Based on these studies, a comparatively simple physical simulation method was employed to analyze the causes of fault reactivation under self-weight stress conditions. For a steeply dipping fault which outcrops in the tensile zone of an excavated slope, the tensile stresses generated perpendicular to the fault surface usually result in normal fault-style movement, regardless of the orientation of the fault. For a steeply dipping fault which outcrops in the compressional zone of an excavated slope, an outward-dipping fault usually generates reverse fault-style movement, whereas an inward-dipping fault usually generates normal fault-style movement. For a low-angled and inward-dipping fault, reverse fault-style movement could be induced because of the self-weight body forces of the hanging wall slope. Flexural toppling failure of an excavated slope was simulated by a series of inward-dipping faults. The simulated scarp sizes and deflections of the reactivated faults increased along the excavated slope. © Springer-Verlag Berlin Heidelberg 2014 |
| abstract_unstemmed |
Abstract Fault reactivation is a common and important engineering geological phenomenon. However, the surface expressions and intensity of reactivated faults adjacent to open-pit mines can vary with the engineering geological conditions. In this study, several types of fault reactivation were identified and studied based on geological investigations conducted at an open-pit mine in China. Based on these studies, a comparatively simple physical simulation method was employed to analyze the causes of fault reactivation under self-weight stress conditions. For a steeply dipping fault which outcrops in the tensile zone of an excavated slope, the tensile stresses generated perpendicular to the fault surface usually result in normal fault-style movement, regardless of the orientation of the fault. For a steeply dipping fault which outcrops in the compressional zone of an excavated slope, an outward-dipping fault usually generates reverse fault-style movement, whereas an inward-dipping fault usually generates normal fault-style movement. For a low-angled and inward-dipping fault, reverse fault-style movement could be induced because of the self-weight body forces of the hanging wall slope. Flexural toppling failure of an excavated slope was simulated by a series of inward-dipping faults. The simulated scarp sizes and deflections of the reactivated faults increased along the excavated slope. © Springer-Verlag Berlin Heidelberg 2014 |
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Experimental investigations of fault reactivation induced by slope excavations in China |
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Ma, Fengshan Xu, Jiamo Guo, Jie Yuan, Guangxiang |
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