مؤتمر
Comparison between qualitative and quantitative rockfall risk methods for a hazardous road stretch
العنوان: | Comparison between qualitative and quantitative rockfall risk methods for a hazardous road stretch |
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المؤلفون: | BUDETTA, PAOLO, Nappi M. |
المساهمون: | Nikos E. Mastorakis, Budetta, Paolo, Nappi, M. |
بيانات النشر: | WSEAS Press BGR Sofia |
سنة النشر: | 2015 |
المجموعة: | IRIS Università degli Studi di Napoli Federico II |
مصطلحات موضوعية: | rockfall hazard, rockfall risk, quantitative risk analysis, roads, Sorrentine peninsula, southern Italy |
الوصف: | In order to compare rockfall risk values characterizing road sections affected by several rockfalls, two procedures have been used: the modified Colorado Rockfall Hazard Rating System (mCRHRS) and the ROckfall risk MAnagement (RO.MA.) method. The first one is a qualitative method mainly based on a heuristic assessment and the second is a quantitative approach taking into account the occurrence probability of severe negative events. Even though the qualitative approach is not consistent with the definition of risk used in the quantitative procedure, we proved that mCRHRS ratings are comparable with risk values, expressed as probability of death of at least one occupant of a vehicle (fatal accident) exposed to the rockfall hazard per year. |
نوع الوثيقة: | conference object |
اللغة: | English |
العلاقة: | info:eu-repo/semantics/altIdentifier/isbn/9781618042705; ispartofbook:Advances in Environmental and Agricultural Science; Proceedings of the 4th International Conference on Energy Systems, Environment, Entrepreneurship and Innovation (ICESEEI '15); volume:1; firstpage:13; lastpage:17; numberofpages:5; alleditors:Nikos E. Mastorakis; http://hdl.handle.net/11588/601374Test |
الإتاحة: | http://hdl.handle.net/11588/601374Test |
حقوق: | info:eu-repo/semantics/openAccess |
رقم الانضمام: | edsbas.2C07066F |
قاعدة البيانات: | BASE |
الوصف غير متاح. |