气候变化领域集成服务门户(CCPortal): Assessment of tectonic-controlled rock fall processes threatening the ancient Appia route at the Aurunci Mountain pass (central Italy)

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DOI	10.1007/s11069-020-03939-4
	Assessment of tectonic-controlled rock fall processes threatening the ancient Appia route at the Aurunci Mountain pass (central Italy)
	Di Luzio E.; Mazzanti P.; Brunetti A.; Baleani M.
发表日期	2020
ISSN	0921030X
起始页码	909
结束页码	937
卷号	102 期号:3
英文摘要	This research addresses ongoing rock fall processes that affect the tract of the ancient Appia route crossing the Apennines at the Aurunci Mountain pass (central Italy). Elements of cultural heritage are endangered as calcareous blocks descending from the rock slope that delimits the route track were observed lying on the pavement. Based on cooperation between geologists and experts in remote sensing, a multi-disciplinary study was pursued to assess rock fall susceptibility. This study included aero-photogrammetric reconstruction of slope topography, field-based structural and kinematic analyses, terrestrial laser scanner and unmanned aerial system surveys and probabilistic rock fall modelling. This last was performed by simulating a large number of 3D trajectories and initially adopting a lumped mass approach, therefore tracking dimensionless rock blocks (kinematic modelling). The structural setting of the investigated rock slope shows evidence of four tectonic phases, including in chronological order folding, thrusting, strike-slip and normal faulting. Non-homogeneous joint sets distribution within the rock masses, due to the tectonic inheritance, was found to strongly condition rock failure mechanisms and sizes of detaching blocks. Different estimates of design rock block volumes and masses were integrated into kinematic modelling, finally achieving a dynamic 3D reconstruction of the rock fall process. Based on modelling results, a remediation plan has been drafted focused on positioning and sizing of elastic barriers. © 2020, Springer Nature B.V.
关键词	Appia route Cultural heritage Italy Remote sensing Rock fall Structural analysis
英文关键词	failure mechanism; faulting; natural hazard; rockfall; strike-slip fault; tectonic evolution; tectonic setting; three-dimensional modeling; Italy
语种	英语
来源期刊	Natural Hazards
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/205665
作者单位	CNR-IGAG, Consiglio Nazionale delle Ricerche (National Research Council), Istituto di Geologia Ambientale e Geoingegneria (Institute of Environmental Geology and Geoengineering), Area della Ricerca RM1 - Montelibretti, Via Salaria Km 29.3, Monterotondo St., Rome, 00165, Italy; NHAZCA s.r.l., Spin-off “Sapienza” University of Rome, Via Vittorio Bachelet, 12, Rome, 00185, Italy
推荐引用方式 GB/T 7714	Di Luzio E.,Mazzanti P.,Brunetti A.,et al. Assessment of tectonic-controlled rock fall processes threatening the ancient Appia route at the Aurunci Mountain pass (central Italy)[J],2020,102(3).
APA	Di Luzio E.,Mazzanti P.,Brunetti A.,&Baleani M..(2020).Assessment of tectonic-controlled rock fall processes threatening the ancient Appia route at the Aurunci Mountain pass (central Italy).Natural Hazards,102(3).
MLA	Di Luzio E.,et al."Assessment of tectonic-controlled rock fall processes threatening the ancient Appia route at the Aurunci Mountain pass (central Italy)".Natural Hazards 102.3(2020).