Abstract
The paper deals with the analysis of structure subjected to the blast load created by the explosion of ANFO explosives (ammonium nitrate and fuel oil). The paper presents the influence of blast wave idealisation on dynamical analysis of structure. Steel beam is loaded by different blast load model representing different ways of approximation of blast wave created after the explosion of explosive substances. The shape of blast pressure wave is idealised by three basic shapes – with linear decay time profile, exponential decay time profile, and exponential decay time profile considering negative phase. Dynamical analysis is done and the results from structures loaded by idealized profiles are compared with the experimental obtained results from the field test.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Figuli, L., Kavický, V.: Vplyv idealizovania priebehu tlakovej vlny na bezpečnosť posúdenia objektu. Riešenie krízových situácií v špecifickom prostredí (RKS 2014), zborník, Žilina (2014). ISBN 978-80-554-0872-9
Kavický, V.: Výbušniny v dejinách, Historická revue č (2011). ISSN 1335-6550
Hajek, R., Kovar, M., Foglar, M., Pachman, J., Stoller, J.: Field testing of concrete members subjected to contact and adjacent blast. Adv. Mater. Res. 1106, 164–167 (2015). Trans Tech Publications, Switzerland
Štoller, J., Rejmond, J.: Design of building protection in peacekeeping operations of AČR based on simulations of the effects of blast wave. In: 5th International Conference on Military Technologies, ICMT 2015, Brno, Czech Republic, 19 May 2015 through 21 May 2015 (2015)
Kravtsov, A.N., Prochazka, P.P., Lok, T.S.: Assessment of laminated cylindrical arch loaded by a shock wave. Int. J. Protective Struct. 2(2), 267–282 (2011)
Štoller, J., Zezulová, E.: Testing of critical infrastructure protection against the distant trinitrotoluene blast. In: Proceedings of 19th International Conference, Transport Means, Kaunas (2015)
Tikal, F., Špirk, S., Šedina, J.: Backstop and bullet trap design. In: 10th International DAAAM Baltic Conference on “INDUSTRIAL ENGINEERING”, Tallinn, Estonia, 12–13 May 2015 (2015)
Papán, D., Papánová, Z.: Spectral analysis of the structures due to traffic. Procedia Eng. 91, 171–176 (2014). ISSN 1877-7058
Valašková, V., Papán, D.: Theoretical frequency analysis of the historical building. Procedia Eng. 111 (2015). ISSN 1877-7058
Acknowledgement
This work was supported by the project VEGA 1/0240/15 Process model of critical infrastructure safety and protection in the transportation sector.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2017 Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Lucia, F., Štefan, J., Sylvain, P. (2017). Different Approaches to Setting the Blast Load of Structure. In: Kravcov, A., Cherepetskaya, E., Pospichal, V. (eds) Durability of Critical Infrastructure, Monitoring and Testing. Lecture Notes in Mechanical Engineering. Springer, Singapore. https://doi.org/10.1007/978-981-10-3247-9_17
Download citation
DOI: https://doi.org/10.1007/978-981-10-3247-9_17
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-10-3246-2
Online ISBN: 978-981-10-3247-9
eBook Packages: EngineeringEngineering (R0)