000866594 000__ 04779cam\a2200505Ii\4500 000866594 001__ 866594 000866594 005__ 20230306145733.0 000866594 006__ m\\\\\o\\d\\\\\\\\ 000866594 007__ cr\cn\nnnunnun 000866594 008__ 190405s2019\\\\sz\a\\\\ob\\\\000\0\eng\d 000866594 020__ $$a9783030005696$$q(electronic book) 000866594 020__ $$a3030005690$$q(electronic book) 000866594 020__ $$z9783030005689 000866594 0247_ $$a10.1007/978-3-030-00569-6$$2doi 000866594 035__ $$aSP(OCoLC)on1091624483 000866594 035__ $$aSP(OCoLC)1091624483 000866594 040__ $$aGW5XE$$beng$$erda$$epn$$cGW5XE$$dYDXIT$$dEBLCP 000866594 049__ $$aISEA 000866594 050_4 $$aTA815$$b.B67 2019 000866594 08204 $$a388.1/3$$223 000866594 1001_ $$aBorghetti, Fabio,$$eauthor. 000866594 24510 $$aRoad tunnels :$$ban analytical model for risk analysis /$$cFabio Borghetti, Paolo Cerean, Marco Derudi, Alessio Frassoldati. 000866594 264_1 $$aCham, Switzerland :$$bSpringer,$$c[2019] 000866594 300__ $$a1 online resource (xx, 117 pages) :$$billustrations. 000866594 336__ $$atext$$btxt$$2rdacontent 000866594 337__ $$acomputer$$bc$$2rdamedia 000866594 338__ $$aonline resource$$bcr$$2rdacarrier 000866594 4901_ $$aSpringerBriefs in applied sciences and technology, PoliMI SpringerBriefs,$$x2282-2577 000866594 504__ $$aIncludes bibliographical references. 000866594 5050_ $$aIntro; Preface; Acknowledgements; Contents; Symbols, Acronyms and Abbreviations; Parameters; 1 Road Tunnels Risk Analysis; 1.1 Risk and Its Components; 1.2 Risk Analysis Method; 1.3 Risk Representation and Acceptance; References; 2 Background of Modelling Approaches and Tools; 2.1 QRAM Software; 2.2 Theoretical Basis for the Egress Model; 2.2.1 Pre-movement Time; 2.2.2 Choice of the Emergency Exit; 2.2.3 Movement Speed; 2.3 Existing Egress Models; 2.3.1 EvacTunnel; 2.3.2 GridFlow; 2.3.3 STEPS; 2.3.4 PathFinder; 2.3.5 FDS + Evac; References; 3 Model Structure 000866594 5058_ $$a3.1 Event Tree Analysis and Frequencies of Occurrence of Accidental Scenarios3.2 Position of the Accidental Scenarios; 3.2.1 Probability of Occurrence of Accidents for the Different Positions Along the Tunnel; References; 4 Tunnel Infrastructure Measures, Equipment and Management Procedures; 4.1 Interdependence Between the Measures; 4.2 Independent Measures; 5 Queue Formation Model; 5.1 Queue Formation Speed; 5.1.1 Time Required for the Queue to Reach the Tunnel Entrance; 5.1.2 Tunnel Closing Time; 5.1.3 Distance Between the Vehicles Stopped in the Queue; 5.1.4 Queue Length 000866594 5058_ $$a5.1.5 Case 1: Queue Length Longer Than the Upstream Tunnel Section5.1.6 Case 2: Queue Length Shorter Than the Upstream Tunnel Section; 5.1.7 Number of Potentially Exposed Tunnel Users; 6 Distribution Model of Potentially Exposed Users; 6.1 Evaluation of the Evacuation Distance; 7 Consequence Analysis of the Accidental Scenarios; 7.1 Quantification of the Consequences of the Accidents; 7.1.1 Computational Fluid Dynamics for Fire Safety and Accident Analysis; 7.2 Zone Models; 7.2.1 Zone Model Software for Tunnel Fires; References; 8 Egress Model of Tunnel Users; 8.1 Tunnel Zone Model 000866594 5058_ $$a8.1.1 Analysis of Zone 1-Z1S8.1.2 Analysis of Zone 2-Z2S; 8.2 Egress Time; 8.2.1 Pre-movement Time; 8.2.2 Movement Time; 8.3 Procedure for the Evaluation of Users' Tenability; 8.3.1 Comparison Between ASET and Pre-movement Time; 8.3.2 Dynamic Comparison Between Tenability and Users Egress Times; 9 Calculation of the F-N Curve and the Expected Damage Value; 10 Model Calibration and Validation; 10.1 Model Calibration; 10.2 Sensitivity Analysis; 10.2.1 Tunnel Average Daily Traffic-ADT; 10.2.2 Reference Movement Speed-vbase of the Tunnel Users 000866594 5058_ $$a10.2.3 Reference Recognition and Response Times, and Time Taken to Exit the Vehicle10.2.4 Tenability Threshold Temperature-Tpmax; 10.2.5 Frequency of Occurrence of Fires and Dangerous Goods Release; 10.2.6 Effect of the Length of the Discretization Cell; 10.2.7 Reference Tunnel Closing Time; 10.2.8 Distance Between the Emergency Exits; 10.2.9 Number of Positions; 10.2.10 Percentage of Buses on the Total Traffic and Buses Occupancy Rate; 10.2.11 Reliability Parameter Tied to Measure Availability; 10.2.12 Tunnel Infrastructure Measures, Equipment and Management Procedures 000866594 506__ $$aAccess limited to authorized users. 000866594 588__ $$aOnline resource; title from PDF title page (SpringerLink, viewed April 5, 2019). 000866594 650_0 $$aTunnels$$xRisk assessment. 000866594 7001_ $$aCerean, Paolo,$$eauthor. 000866594 7001_ $$aDerudi, Marco,$$eauthor. 000866594 7001_ $$aFrassoldati, Alessio,$$eauthor. 000866594 830_0 $$aSpringerBriefs in applied sciences and technology.$$pPoliMI SpringerBriefs. 000866594 852__ $$bebk 000866594 85640 $$3SpringerLink$$uhttps://univsouthin.idm.oclc.org/login?url=http://link.springer.com/10.1007/978-3-030-00569-6$$zOnline Access$$91397441.1 000866594 909CO $$ooai:library.usi.edu:866594$$pGLOBAL_SET 000866594 980__ $$aEBOOK 000866594 980__ $$aBIB 000866594 982__ $$aEbook 000866594 983__ $$aOnline 000866594 994__ $$a92$$bISE