Integrated analysis and hazard-oriented modeling of large scale slope instabilities featured by Mass Rock Creep
Componente | Categoria |
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Maurizio Del Monte | Componenti strutturati del gruppo di ricerca / Structured participants in the research project |
Matteo Fiorucci | Dottorando/Assegnista/Specializzando componente non strutturato del gruppo di ricerca / PhD/Assegnista/Specializzando member non structured of the research group |
Marta Della Seta | Componenti strutturati del gruppo di ricerca / Structured participants in the research project |
Saverio Romeo | Dottorando/Assegnista/Specializzando componente non strutturato del gruppo di ricerca / PhD/Assegnista/Specializzando member non structured of the research group |
Francesco Troiani | Componenti strutturati del gruppo di ricerca / Structured participants in the research project |
Salvatore Martino | Componenti strutturati del gruppo di ricerca / Structured participants in the research project |
Componente | Qualifica | Struttura | Categoria |
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Luca Lenti | Chercheur, resp. par intérim Lab. SV (GERS) | Institut français des sciences et technologies des transports, de l'aménagement et des réseaux (IFSTTAR) | Altro personale aggregato Sapienza o esterni, titolari di borse di studio di ricerca / Other aggregate personnel Sapienza or other institution, holders of research scholarships |
Antonella Paciello | Dirigente di Ricerca | ENEA - Agenzia nazionale per le nuove tecnologie, l'energia e lo sviluppo economico sostenibile | Altro personale aggregato Sapienza o esterni, titolari di borse di studio di ricerca / Other aggregate personnel Sapienza or other institution, holders of research scholarships |
Diego Di Martire | Ricercatore | UNIVERSITA' DEGLI STUDI DI NAPOLI FEDERICO II | Altro personale aggregato Sapienza o esterni, titolari di borse di studio di ricerca / Other aggregate personnel Sapienza or other institution, holders of research scholarships |
Emiliano Di Luzio | Ricercatore | CNR - IGAG | Altro personale aggregato Sapienza o esterni, titolari di borse di studio di ricerca / Other aggregate personnel Sapienza or other institution, holders of research scholarships |
Daniela Piacentini | Ricercatore | UNIVERSITA' DEGLI STUDI DI URBINO "CARLO BO" | Altro personale aggregato Sapienza o esterni, titolari di borse di studio di ricerca / Other aggregate personnel Sapienza or other institution, holders of research scholarships |
Wolfgang Schwanghart | Senior Researcher | University of Potsdam | Altro personale aggregato Sapienza o esterni, titolari di borse di studio di ricerca / Other aggregate personnel Sapienza or other institution, holders of research scholarships |
The project is aimed at tuning a multi-step, multi-scale and multi-disciplinary comprehensive analysis of Deep-seated gravitational slope deformation (DSGSD) processes, to better address their peculiarities in terms of both spatial and temporal scale in a hazard-oriented perspective. After a first phase of inventorying over large areas representative of the Apennine chain, especially where DSGSDs have been poorly studied, the application of techniques for landslides susceptibility assessment, properly adapted to the specificity of slope-scale processes, will allow for a better understanding of the physical process in relation to the conditioning factors, such as geological-structural and geomorphological properties. Satellite-based InSAR analyses will be applied for supporting the detection and assessing the state of activity, while catchment-scale geomorphometric analyses will be performed to assess the potential of geomorphic markers as proxies for DSGSD detection. Moving to the evaluation of risk associated to DSGSDs, especially in terms of potential to evolve as catastrophic failures, the project will focus on the detailed study of selected case histories to tune and refine a multi-modeling approach aimed at: i) framing the present stress-strain conditions in the long-term morpho-evolution that influences the process and ii) providing hints on the rock mass damage in terms of visco-plasticity properties of deforming slopes. Landscape evolution modeling will provide constraints to back-analyze in space and time the processes; multi-physics monitoring and modeling of an already equipped "site lab" will provide criteria for the visco-plastic parametrization of the slopes. The results will be integrated in a calibrated numerical model aimed at properly understanding the deformation rates inferred by satellite InSAR data in light of the creep behavior governing the process, thus providing useful hints for an efficient failure forecasting.