Influence of fissure inclination and confining pressure on the local behaviour of natural clays

Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

Standard

Influence of fissure inclination and confining pressure on the local behaviour of natural clays. / Tudisco, Erika; Vitone, Claudia; Mondello, Cristina; Viggiani, Gioacchino; Hall, Stephen A.; Cotecchia, Federica; Castellano, Alessandra; Massaro, Francesco.

7th International Symposium on Deformation Characteristics of Geomaterials, IS-Glasgow 2019. ed. / Erdin Ibraim; Alessandro Tarantino. Vol. 92 EDP Sciences, 2019. 03004 (E3S Web of Conferences; Vol. 92).

Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

Harvard

Tudisco, E, Vitone, C, Mondello, C, Viggiani, G, Hall, SA, Cotecchia, F, Castellano, A & Massaro, F 2019, Influence of fissure inclination and confining pressure on the local behaviour of natural clays. in E Ibraim & A Tarantino (eds), 7th International Symposium on Deformation Characteristics of Geomaterials, IS-Glasgow 2019. vol. 92, 03004, E3S Web of Conferences, vol. 92, EDP Sciences, 7th International Symposium on Deformation Characteristics of Geomaterials, IS-Glasgow 2019, Glasgow, United Kingdom, 2019/06/26. https://doi.org/10.1051/e3sconf/20199203004

APA

Tudisco, E., Vitone, C., Mondello, C., Viggiani, G., Hall, S. A., Cotecchia, F., ... Massaro, F. (2019). Influence of fissure inclination and confining pressure on the local behaviour of natural clays. In E. Ibraim, & A. Tarantino (Eds.), 7th International Symposium on Deformation Characteristics of Geomaterials, IS-Glasgow 2019 (Vol. 92). [03004] (E3S Web of Conferences; Vol. 92). EDP Sciences. https://doi.org/10.1051/e3sconf/20199203004

CBE

Tudisco E, Vitone C, Mondello C, Viggiani G, Hall SA, Cotecchia F, Castellano A, Massaro F. 2019. Influence of fissure inclination and confining pressure on the local behaviour of natural clays. Ibraim E, Tarantino A, editors. In 7th International Symposium on Deformation Characteristics of Geomaterials, IS-Glasgow 2019. EDP Sciences. (E3S Web of Conferences). https://doi.org/10.1051/e3sconf/20199203004

MLA

Tudisco, Erika et al. "Influence of fissure inclination and confining pressure on the local behaviour of natural clays". and Ibraim, Erdin Tarantino, Alessandro (editors). 7th International Symposium on Deformation Characteristics of Geomaterials, IS-Glasgow 2019. E3S Web of Conferences. EDP Sciences. 2019. https://doi.org/10.1051/e3sconf/20199203004

Vancouver

Tudisco E, Vitone C, Mondello C, Viggiani G, Hall SA, Cotecchia F et al. Influence of fissure inclination and confining pressure on the local behaviour of natural clays. In Ibraim E, Tarantino A, editors, 7th International Symposium on Deformation Characteristics of Geomaterials, IS-Glasgow 2019. Vol. 92. EDP Sciences. 2019. 03004. (E3S Web of Conferences). https://doi.org/10.1051/e3sconf/20199203004

Author

Tudisco, Erika ; Vitone, Claudia ; Mondello, Cristina ; Viggiani, Gioacchino ; Hall, Stephen A. ; Cotecchia, Federica ; Castellano, Alessandra ; Massaro, Francesco. / Influence of fissure inclination and confining pressure on the local behaviour of natural clays. 7th International Symposium on Deformation Characteristics of Geomaterials, IS-Glasgow 2019. editor / Erdin Ibraim ; Alessandro Tarantino. Vol. 92 EDP Sciences, 2019. (E3S Web of Conferences).

RIS

TY - GEN

T1 - Influence of fissure inclination and confining pressure on the local behaviour of natural clays

AU - Tudisco, Erika

AU - Vitone, Claudia

AU - Mondello, Cristina

AU - Viggiani, Gioacchino

AU - Hall, Stephen A.

AU - Cotecchia, Federica

AU - Castellano, Alessandra

AU - Massaro, Francesco

PY - 2019/6/25

Y1 - 2019/6/25

N2 - In this experimental study the influence of fissuring orientation and confinement pressure on the mechanical behaviour of natural clays is investigated. The tested material, the scaly clay from Santa Croce di Magliano (south of Italy), is characterised by an intense network of pre-existing fissures of single orientation. Several plane strain compression tests have been conducted, under different confinement pressures (i.e., from 50 to 600 kPa), on specimens having fissures with vertical, medium and horizontal inclination. Digital Image Correlation has been used to follow the deformation processes of the specimens throughout the tests by measuring incremental shear and volumetric strain maps. The results showed a strong coupling between the total confinement and the fissure inclination, that is controlling both the onset and the development of the patterns of the localisation processes. The new results have been compared with previous ones carried out on the same material without confinement. The comparison shed light on the role of total confinement that becomes particularly relevant from certain levels of pressures and fissuring inclination.

AB - In this experimental study the influence of fissuring orientation and confinement pressure on the mechanical behaviour of natural clays is investigated. The tested material, the scaly clay from Santa Croce di Magliano (south of Italy), is characterised by an intense network of pre-existing fissures of single orientation. Several plane strain compression tests have been conducted, under different confinement pressures (i.e., from 50 to 600 kPa), on specimens having fissures with vertical, medium and horizontal inclination. Digital Image Correlation has been used to follow the deformation processes of the specimens throughout the tests by measuring incremental shear and volumetric strain maps. The results showed a strong coupling between the total confinement and the fissure inclination, that is controlling both the onset and the development of the patterns of the localisation processes. The new results have been compared with previous ones carried out on the same material without confinement. The comparison shed light on the role of total confinement that becomes particularly relevant from certain levels of pressures and fissuring inclination.

UR - http://www.scopus.com/inward/record.url?scp=85069683791&partnerID=8YFLogxK

U2 - 10.1051/e3sconf/20199203004

DO - 10.1051/e3sconf/20199203004

M3 - Paper in conference proceeding

VL - 92

T3 - E3S Web of Conferences

BT - 7th International Symposium on Deformation Characteristics of Geomaterials, IS-Glasgow 2019

A2 - Ibraim, Erdin

A2 - Tarantino, Alessandro

PB - EDP Sciences

ER -