Sensitivity analysis of damage extent in naval ship compartments due to internal airborne explosions
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The objective of this paper is to identify the design variables of the compartment that are most influential in determining the extent of damage due to in-compartment airborne explosions (INCEX). From a comparison of numerical simulation results using the CONventional Weapons Effects Program (CONWEP) with results from airborne blast experiments, CONWEP generated blast pressures with reasonable accuracy. From a comparison of numerical simulation results using the Horsford-Coulomb and local necking hybrid fracture model (HC-LN model) with results from indentation experiments, HC-LN model accurately predicts steel fractures. The engine compartment was selected for the damage variable sensitivity analyses in terms of the probabilities of being hit, flooded, and incapacitated. When three TNT masses, two stand-off distances, and eight engine room dimensions with six levels of each dimension were considered, more than 10 million INCEX cases were required. The Latin hypercube sampling technique was adopted to reduce the number of INCEX simulations to 5000. The elementbased and image-based methods were applied to evaluate the damage extents. The element-based method underestimated and overestimated the damage area and damage perimeter more than the image-based method, respectively. The most influential design variables on the damage extent were bulkhead thickness and curtain plate height, respectively.
Abstract
The objective of this paper is to identify the design variables of the compartment that are most influential in determining the extent of damage due to in-compartment airborne explosions (INCEX). From a comparison of numerical simulation results using the CONventional Weapons Effects Program (CONWEP) with results from airborne blast experiments, CONWEP generated blast pressures with reasonable accuracy. From a comparison of numerical simulation results using the Horsford-Coulomb and local necking hybrid fracture model (HC-LN model) with results from indentation experiments, HC-LN model accurately predicts steel fractures. The engine compartment was selected for the damage variable sensitivity analyses in terms of the probabilities of being hit, flooded, and incapacitated. When three TNT masses, two stand-off distances, and eight engine room dimensions with six levels of each dimension were considered, more than 10 million INCEX cases were required. The Latin hypercube sampling technique was adopted to reduce the number of INCEX simulations to 5000. The elementbased and image-based methods were applied to evaluate the damage extents. The element-based method underestimated and overestimated the damage area and damage perimeter more than the image-based method, respectively. The most influential design variables on the damage extent were bulkhead thickness and curtain plate height, respectively.
참고문헌 (61)
- Cerik, B. C., "Simulation of ship collision and grounding damage using Hosford-Coulomb fracture model for shell elements", Ocean. Eng, 173, pp.415~432 (2019)
- Cerik, B. C., "Modeling, testing and calibration of ductile crack formation in grade DH36 ship plates", Mar. Struct, 66, pp.27~43 (2019)
- Cerik, B. C., "Revisiting MARSTRUCT benchmark study on side-shell collision with a combined localized necking and stress-state dependent ductile fracture model", Ocean. Eng, 187, pp.106173~ (2019)
- Cerminara, J., "Ship Service Electrical Systems -Designing for Survivability", ~ (1990)
- Cho, H. R., "Fire resistance characteristics of firewall structure associated with impact damage induced by explosion", J. Ocean Eng. Technol, 37, pp.99~110 (2023)[DOI]
- Cho, Y., "A Study on the Management Methods of the Ship Infrared Signature", Journal of the Society of Naval Architects of Korea, 50, pp.182~189 (2013)
- Choung, J., "Experimental and Theoretical Investigations on the Fracture Criteria for Structural Steels", Journal of the Society of Naval Architects of Korea, 45, pp.157~167 (2008)
- Choung, J., "Dynamic hardening behaviors of various marine structural steels considering dependencies on strain rate and temperature", Mar. Struct, 32, pp.49~67 (2013)[DOI]
- Cowardin, B., "Early considerations of survivability in the design of naval combatants – blast hardened bulkhead and integrated box girder structural vulnerability reduction measures – Part I (blast hardened bulkheads)", ~ (2013)
- Department of the Army, "Fundamentals of Protective Design for Conventional Weapons (No. TM 5-855-1)", ~ (1986)
- Erdik, A., "On evaluation and comparison of blast loading methods used in numerical simulations", Sakarya Univ. J. Sci, 1 (2018)[DOI]
- Erice, B., "Stress-state and strain-rate dependent ductile fracture of dual and complex phase steel", Mech. Mater, 116 (2017)[DOI]
- Feldgun, V. R., "Some characteristics of an interior explosion within a room without venting", Struct. Eng. Mech, 38, pp.633~ (2011)
- Figuli, L., "Numerical analysis of the blast wave propagation due to various explosive charges", Adv. Civ. Eng, 2020, pp.1~11 (2020)
- Gormley, D. M., "A Low-Visibility Force Multiplier: Assessing China’s Cruise Missile Ambitions", ~ (2014)
- Huntington, D. E., "Improvements to and limitations of Latin hypercube sampling", Probabilist. Eng. Mech, 13, pp.245~253 (1998)[DOI]
- Jeon, D. -J., "A suggestion of simplified load formula for blast analysis", J. Comput. Structural Eng. Instit. Korea, 29, pp.67~75 (2016)
- Jeon, I. -S., "Impact-time-control guidance law for anti-ship missiles", IEEE Trans. Control Syst. Technol, 14, pp.260~266 (2006)[DOI]
- Jung, S. -K., "Arrangement method of a naval surface ship considering stability, operability, and survivability", Ocean. Eng, 152, pp.316~333 (2018)[DOI]
- Kevin, C., "Resistance of structures to explosion effects", Review Report of Testing Methods (2013)
- Kim, H., "Effects of fracture models on structural damage and acceleration in naval ships due to underwater explosions", Ocean. Eng, 266, pp.112930~ (2022)
- Kim, H., "Shock-resistance responses of frigate equipments by underwater explosion", J. Ocean Eng. Technol, 36, pp.161~167 (2022)[DOI]
- A Study of Survivability Improvement Method for Naval Ships’Design I - Design Method Considering Box Girder, "Kim, J. -H.", ~ (2003)
- Kim, K., "Engagement-Scenario-based decoy-effect simulation against an anti-ship missile considering radar cross section and evasive maneuvers of naval ships", J. Ocean Eng. Technol, 35, pp.238~246 (2021)[DOI]
- Kim, K.S, "Naval ship’s susceptibility assessment by the probabilistic density function", J. Comput. Design and Eng, 1, pp.266~271 (2014)[DOI]
- Kim, S. -H., "Development of Blast Hardened Bulkheads with Attached Aluminum Foam", ~ (2015)
- Kingery, C., "Airblast Parameters from TNT Spherical Air Burst and Hemispherical Surface Burst", ~ (1984)
- Kok, S. L. Y., "Naval Survivability and Susceptibility Reduction Study-Surface Ship", pp.2012
- Kumar, P., "Numerical development of a new correlation between biaxial fracture strain and material fracture toughness for small punch test", J. Nucl. Mater, 486, pp.332~338 (2017)
- Kwak, M., "A study on optimal design of blast hardened bulkheads to reduce vulnerability against various hit scenarios", J. Soc. Naval Architects of Korea, 59, pp.413~422 (2022)[DOI]
- Kwak, M., "A study on design method of blast hardened bulkhead considering the response of shock impulse", SNAK, 60, pp.10~19 (2023)[DOI]
- Kwak, M. J., "Extent of damage analysis of naval ships subject to internal explosions", Int. J. Nav. Archit. Ocean Eng, 15, pp.100514~ (2023)[DOI]
- Liu, L., "Ship infrared image edge detection based on an improved adaptive Canny algorithm", Int. J. Distributed Sens. Netw, 14 (2018)[DOI]
- Liu, Y., "Infrared and visible image fusion based on visual saliency map and image contrast enhancement", Sensors, 22, pp.6390~ (2022)[DOI]
- Maleh, H. K., "Rdx properties as a guide to remediation", Fla. Sci, 72, pp.249~265 (2009)
- Mohr, D., "Micromechanically-motivated phenomenological Hosford–Coulomb model for predicting ductile fracture initiation at low stress triaxialities", Int. J. Solid Struct, 67–68, pp.40~55 (2015)[DOI]
- Mougeotte, C., "Novel approach to conducting blast load analyses using Abaqus", Explicit-CEL, 2010 (2010), ~
- Neuberger, A., "Scaling the response of circular plates subjected to large and close-range spherical explosions. Part II: buried charges", Int. J. Impact Eng, 34, pp.874~882 (2007)[DOI]
- Nho, I. S., "Preliminary structural design of blast hardened bulkhead (the 2nd report : scantling formula for curtain plate type blast hardened bulkhead)", SNAK, 55, pp.379~384 (2018)[DOI]
- Blast and Ballistic Loading Study of Auxetic Composite Sandwich Panels with LS-DYNA, "Novak, N.", ~ (2019)
- Ocaktan, B. C., "Dynamic analysis of hardened double bulkhead structure subjected to blast loading", European J. Sci. Technol, pp.818~832 (2020)[DOI]
- Olsson, A., "On Latin hypercube sampling for structural reliability analysis", Struct. Saf, 25, pp.47~68 (2003)[DOI]
- Ostraich, B., "A method for transforming a full computation of the effects of a complex-explosion scenario to a simple computation by ConWep", Shock Waves, 21, pp.101~109 (2011)
- Pack, K., "Combined necking & fracture model to predict ductile failure with shell finite elements", Eng. Fract. Mech, 182, pp.32~51 (2017)
- Park, S. -J., "Study on ductile fracture for shell element application", pp.2020
- Park, S. -J., "Comparative study on ductile fracture prediction of high-tensile strength marine structural steels", Ships Offshore Struct, 15, pp.S208~S219 (2020)[DOI]
- Piperakis, A. S., "An Integrated Approach to Naval Ship Survivability in Preliminary Ship Design", Doctor, pp.2013
- Ringsberg, J. W., "MARSTRUCT benchmark study on nonlinear FE simulation of an experiment of an indenter impact with a ship side-shell structure", Mar. Struct, 59, pp.142~157 (2018)[DOI]
- Said, M. O., "Theory and practice of total ship survivability for ship design", Nav. Eng. J, 107, pp.191~203 (1995)[DOI]
- Jane’s Fighting Ships 2017-2018, "Saunders, S.", ~ (2017)
- Savrukoglu, I., "Investigation of numerical methods SPH, ALE, coupled MM-ALE with LBE and CONWEP empirical method for simulation of the spherical free air blast loading with using LS dyna", J. Mater. Mechatron. A, 4, pp.64~86 (2023)[DOI]
- Simulia, "Abaqus User Manual", ~ (2023)
- Sriram, R., "Blast impact response of aluminum foam sandwich composites", J. Mater. Sci, 41, pp.4023~ (2006)[DOI]
- Thet Naing, N. M., "Impact load measurement of small multi-bubble explosions near solid wall", International Journal of Naval Architecture and Ocean Engineering, 16, pp.100600~ (2024)[DOI]
- A Study on the Simulation of Blast Actions on a Monument Structure, "Vannucci, P.", 31~ (2017)
- Vasta, J., "Application of plasticity to problems in naval ship structures", Plasticity: Proceedings of the Second Symposium on Naval Structural Mechanics, pp.1~ (2013), Elsevier
- Wang, H., "Analysis of survivabilty of the ship propulsion system in a severe shock environment, based on the fuzzy theory and analytic hierarchy process", TFAMENA, 47, pp.51~70 (2023)[DOI]
- Wang, Z., "Studying an engineering model on an air blast wave", WIT Trans. Built Environ, 141, pp.217~227 (2014)
- Yi, Z, "Blast load effects on highway bridges. I: modeling and blast load effects", J. Bridge Eng, 19, pp.04013023~ (2014)[DOI]
- Yun, K. J., "Numerical analysis of the subscale blast door deformation and the subsequent blast wave propagation through the tunnel by the external explosion", J. Korea Instit. Military Sci. Technol, 19, pp.462~468 (2016)[DOI]
- Zhu, J., "Analysis of underwater explosion shock on ship shaft stern bearing lubrication characteristics under different bearing working conditions", Int. J. Naval Architec. Ocean Eng, 14, pp.100444~ (2022)[DOI]