{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,3]],"date-time":"2025-09-03T10:33:22Z","timestamp":1756895602322},"reference-count":21,"publisher":"EDP Sciences","license":[{"start":{"date-parts":[[2019,5,21]],"date-time":"2019-05-21T00:00:00Z","timestamp":1558396800000},"content-version":"vor","delay-in-days":140,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["MATEC Web Conf."],"published-print":{"date-parts":[[2019]]},"abstract":"<jats:p>Recent failures in road networks highlight their vulnerability towards natural hazards, particularly to extreme weather events. This paper proposes a method to evaluate the safety of road networks in case of collapse of one or more bridges. In addition, relevant consequences in terms of safety of human life, direct and indirect cost are crucial aspects to consider. The framework described here is based on the knowledge of road and river network, of the individual bridges and of the traffic data. However, this approach can be generalized in case of interruption of road network due to other causes. An algorithm has been developed to extract traffic data from Google and elaborate it throughout a procedure based on the application of the USA Highway Capacity Manual. This consents to have a quantitative definition of the road traffic directly from the users and to get updated traffic data. The maps are processed throughout a GIS software and, thanks to the application of a routing algorithm and proper constraints, it is possible to evaluate the effects of the interruption of one or more bridges. The consequences are evaluated in terms of drivers\u2019 delay and time cost. This provides useful information about priority of intervention with the aim of proposing to stakeholders a suitable instrument for disaster prevention and management.<\/jats:p>","DOI":"10.1051\/matecconf\/201928101016","type":"journal-article","created":{"date-parts":[[2019,5,21]],"date-time":"2019-05-21T07:52:21Z","timestamp":1558425141000},"page":"01016","source":"Crossref","is-referenced-by-count":3,"title":["Sustainable safety evaluation of roads network in case of extreme weather events"],"prefix":"10.1051","volume":"281","author":[{"given":"Alessandro","family":"Pucci","sequence":"first","affiliation":[]},{"given":"Mario Lucio","family":"Puppio","sequence":"additional","affiliation":[]},{"given":"Linda","family":"Giresini","sequence":"additional","affiliation":[]},{"given":"Jos\u00e9","family":"Matos","sequence":"additional","affiliation":[]},{"given":"H\u00e9lder","family":"Sousa","sequence":"additional","affiliation":[]},{"given":"Mauro","family":"Sassu","sequence":"additional","affiliation":[]}],"member":"250","published-online":{"date-parts":[[2019,5,21]]},"reference":[{"key":"R1","doi-asserted-by":"crossref","unstructured":"Giresini L., Puppio M. L., and Sassu M., \u2018Collapse of corrugated metal culvert in Northern Sardinia: analysis and numerical simulations\u2019, Spec. Issue Int. J. Forensic Eng., vol. 3, no. 1\u20132, 2016.","DOI":"10.1504\/IJFE.2016.075991"},{"key":"R2","unstructured":"Erath A., Birdsall J., Axhausen K. W., and Hajdin R., \u2018Vulnerability Assessment Methodology for Swiss Road Network\u2019."},{"key":"R3","unstructured":"Berdica K. and Mattsson L., \u20185 Vulnerability: A Model-Based Case Study of the Road Network in Stockholm\u2019, 2002."},{"key":"R4","doi-asserted-by":"crossref","unstructured":"Calvi G. M. et al., \u2018Once upon a Time in Italy: The Tale of the Morandi Bridge Once upon a Time in Italy: The Tale of the Morandi Bridge\u2019, vol. 8664, 2018.","DOI":"10.1080\/10168664.2018.1558033"},{"key":"R5","unstructured":"Morandi R., \u2018The long-term behaviour of viaducts subjected to heavy traffic and situated in an aggressive environment: the viaduct on the Polcevera in Genoa\u2019, IABSE reports Work. Comm., pp. 170\u2013180, 2018."},{"key":"R6","unstructured":"ISFORT-CONFTRASPORTO, \u2018Valutazione del danno economico per il trasporto stradale\u2019, 2018."},{"key":"R7","unstructured":"Comune di Genova, \u2018Pronto il cantiere per la demolizione del ponte Morandi\u2019, 2018.."},{"key":"R8","unstructured":"Ferrovie dello Stato Italiane, \u2018Gruppo FS italiane: prosegue l\u2019impegno per la Liguria\u2019, Genova, 2018."},{"key":"R9","unstructured":"Giresini L., Pagliara S., Palermo M., and Sassu M., \u2018Collasso per sormonto idraulico di piccolo ponti in recenti alluvioni nella Toscana meridionale Collasso per sormonto idraulico di piccolo ponti in recenti alluvioni nella Toscana meridionale\u2019, IF CRASC\u201915, no. August, 2015."},{"issue":"2016","key":"R10","first-page":"190","volume":"46","author":"Puppio","year":"2018","journal-title":"Des. Civ. Environ. Eng."},{"key":"R11","doi-asserted-by":"crossref","unstructured":"Bazzucchi F., Restuccia L., and Ferro G. A., \u2018Considerations over the Italian road bridge infrastructure safety after the Polcevera viaduct collapse: past errors and future perspectives\u2019, vol. 46, pp. 400\u2013421, 2018.","DOI":"10.3221\/IGF-ESIS.46.37"},{"key":"R12","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.strusafe.2017.10.008","volume":"71","author":"Dikanski","year":"2018","journal-title":"Struct. Saf."},{"key":"R13","unstructured":"Geofabrik, \u2018OpenSteet Map Data Extract\u2019.."},{"key":"R14","doi-asserted-by":"crossref","unstructured":"Graser A., Straub M., and Dragaschnig M., \u2018Towards an Open Source Analysis Toolbox for Street Network Comparison: Indicators, Tools and Results of a Comparison of OSM and the Official Austrian Reference Graph\u2019, vol. 18, no. 4, pp. 510\u2013526, 2014.","DOI":"10.1111\/tgis.12061"},{"key":"R15","doi-asserted-by":"crossref","unstructured":"Chen A., \u2018Capacity reliability of a road network: an assessment methodology and numerical results\u2019, vol. 36, 2002.","DOI":"10.1016\/S0191-2615(00)00048-5"},{"key":"R16","unstructured":"TRB, Highway Capacity Manual. 2010."},{"key":"R17","unstructured":"Rasband W., \u2018ImageJ Official Website\u2019.."},{"key":"R18","doi-asserted-by":"crossref","unstructured":"Snyder J. P., \u2018Map Projections - A Working Manual - USGS 1395\u02b9, 1987.","DOI":"10.3133\/pp1395"},{"key":"R19","unstructured":"Gerv\u00e1sio H. M., \u2018Sustainable design and integral life - cycle analysis of bridges\u2019, Universidade de Coimbra, 2010."},{"key":"R20","doi-asserted-by":"crossref","unstructured":"Stochino F., Fadda M. L., and Mistretta F., \u2018Assessment of RC Bridges integrity by means of low-cost investigations\u2019, no. October, 2018.","DOI":"10.3221\/IGF-ESIS.46.20"},{"key":"R21","doi-asserted-by":"crossref","unstructured":"Stochino F., Fadda M. L., and Mistretta F., \u2018Low cost condition assessment method for existing RC bridges Low Cost condition assessment method for existing RC bridges\u2019, no. December, 2017.","DOI":"10.1016\/j.engfailanal.2017.12.021"}],"container-title":["MATEC Web of Conferences"],"original-title":[],"link":[{"URL":"https:\/\/www.matec-conferences.org\/10.1051\/matecconf\/201928101016\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,4,28]],"date-time":"2020-04-28T18:49:19Z","timestamp":1588099759000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.matec-conferences.org\/10.1051\/matecconf\/201928101016"}},"subtitle":[],"editor":[{"given":"F.","family":"Hage Chehade","sequence":"first","affiliation":[]}],"short-title":[],"issued":{"date-parts":[[2019]]},"references-count":21,"alternative-id":["matecconf_incer2019_01016"],"URL":"https:\/\/doi.org\/10.1051\/matecconf\/201928101016","relation":{},"ISSN":["2261-236X"],"issn-type":[{"value":"2261-236X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019]]}}}