PSI - Issue 22

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Available online at www.sciencedirect.com ScienceDirect Structural Integrity Procedia 00 (2019) 000 – 000 Available online at www.sciencedirect.com ScienceDirect Structural Integrity Procedia 00 (2019) 000 – 000

www.elsevier.com/locate/procedia

ScienceDirect

Procedia Structural Integrity 22 (2019) 322–333

© 2019 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/) Peer-review under responsibility of the First International Symposium on Risk and Safety of Complex Structures and Components organizers © 2019 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/) Peer-review under responsibility of the First International Symposium on Risk and Safety of Complex Structures and Components organizers Abstract The subjec of the article is the conc pt of a vector risk model and its application in the process of ri k estimation and evaluation in relation to the basic features of the utility of engineering i fr structure. This mod l, with the help of dimen ions such as e.g.: functionality (F), reliability (N), safety (B), continuity of ope at on (C), etc. as well as parameters concerning conditions and perating environment (E) takes nto account the set of potential hazards o engineering infra tructure and a se of risk factors resulting both from the structure o the engin ering inf astructure it elf and its environment. This model allow for asy selec i n or d velopment of the method of risk estimation nd management, which in turn may be the ba is or det rm ing the current level of th u efulness of engineer g infrastructure and the risk f its los . The value of IT risk is determined using synthet c indicators expres ed in th form of co v ntional po entials calculated on he basis of parameters and indices of asic engineering infra tructure elem nts. The model determ ne this way als allows, among others, for: conti u us c ntrol of select d operation l indicators of he basic elements f engineering infrastructure (for early detection of hazard, hazard and vulnerability a a ysis, risk as essment and evaluation related to individual features of engineering infrastructure), monitoring of infrastructure risk level and its changes to the music of introducing innovativeness and modern technologi al olutions to it, e.g. information technology solutions. © 2019 The Autho s. Publ shed by Elsev er B.V. Th s is an open access article u er the CC BY-NC-ND license (http://cr ativecommons.org/licenses/by-nc-nd/4.0/) Peer-review under responsibility of the First International Symposium on Risk and Safety of Complex Structures and Component organizers First International Symposium on Risk and Safety of Complex Structures and Components Vector model of the engineering infrastructure risk Jerzy STANIK, Tomasz PROTASOWICKI, Kazimierz WORWA* Wojskowa Akademia Techniczna, Faculty of Cybernetics, 2 Gen. Sylwestra Kaliskiego Street, Warsaw Abstract The subject of the article is the concept of a vector risk model and its application in the process of risk estimation and evaluation in relation to the basic features of the utility of engineering infrastructure. This model, with the help of dimensions such as e.g.: functionality (F), reliability (N), safety (B), continuity of operation (C), etc. as well as parameters concerning conditions and operating environment (E) takes into account the set of potential hazards to engineering infrastructure and a set of risk factors resulting both from the structure of the engineering infrastructure itself and its environment. This model allows for easy selection or development of the method of risk estimation and management, which in turn may be the basis for determining the current level of the usefulness of engineering infrastructure and the risk of its loss. The value of IT risk is determined using synthetic indicators expressed in the form of conventional potentials calculated on the basis of parameters and indices of basic engineering infrastructure elements. The model determined this way also allows, among others, for: continuous control of selected operational indicators of the basic elements of engineering infrastructure (for early detection of hazard, hazard and vulnerability analysis, risk assessment and evaluation related to individual features of engineering infrastructure), monitoring of infrastructure risk level and its changes to the music of introducing innovativeness and modern technological solutions to it, e.g. information technology solutions. First International Symposium on Risk and Safety of Complex Structures and Components Vector model of the engineering infrastructure risk Jerzy STANIK, Tomasz PROTASOWICKI, Kazimierz WORWA* Wojskowa Akademia Techniczna, Faculty of Cybernetics, 2 Gen. Sylwestra Kaliskiego Street, Warsaw Keywords: usefulness, potential, risk, hazards, safeguards

Keywords: usefulness, potential, risk, hazards, safeguards

* Corresponding author. Tel.: +048 664 736 285 E-mail address: jaroslaw.napiorkowski@wat.edu.pl * Corresponding author. Tel.: +048 664 736 285 E mail address: jaroslaw.napiorkowski@wat.edu.pl

2452-3216 © 2019 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/) Peer-review statement: Peer-review under responsibility of the First International Symposium on Risk and Safety of Complex Structures and Components organizers 2452-3216 © 2019 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/) Peer-review statement: Peer-review under responsibility of the First International Symposium on Risk and Safety of Complex Structures and Components organizers

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