NUMERICAL ANALYSIS OF NUCLEAR POWER PLANT STRUCTURE SUBJECTED TO AIRCRAFT CRASH

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SABERI REZA; ALINEJAD MAJID; MAHDAVI SEYEDOMID; Sepanloo Kamran

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Journal Paper

Paper Information

Journal: INTERNATIONAL JOURNAL OF ADVANCED STRUCTURAL ENGINEERING Year:2017 | Volume:9 | Issue:4 Page(s): 341-352

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Title

NUMERICAL ANALYSIS OF NUCLEAR POWER PLANT STRUCTURE SUBJECTED TO AIRCRAFT CRASH

Author(s)

SABERI REZA | ALINEJAD MAJID | MAHDAVI SEYEDOMID | Sepanloo Kamran | Issue Writer Certificate

Keywords

AIRCRAFT CRASH

DYNAMIC INCREASE FACTOR (DIF)

CONCRETE DAMAGE PARAMETERS

NUCLEAR CONTAINMENT

GLOBAL DEFORMATION OF CONTAINMENT

Abstract

An AIRCRAFT CRASHing into a NUCLEAR CONTAINMENT may induce a series of disasters related to containment capacity, including local penetration and perforation of the containment, intensive vibrations, and fire ignited after jet fuel leakage. In this study, structural safety of a reinforced concrete containment vessel (RCCV) has been studied against the direct hit of Airbus A320, Boeing 707-320 and Phantom F4 aircrafts. ABAQUS/explicit finite element code has been used to carry out the three-dimensional numerical simulations. The impact locations identified on the NUCLEAR CONTAINMENT structure are mid height of containment, center of the cylindrical portion, junction of dome and cylinder, and over the cylindrical portion close to the foundation level. The loading of the aircraft has been assigned through the corresponding reaction-time response curve. The concrete damaged plasticity model was predicted to simulate the behavior of concrete while the behavior of steel reinforcement was incorporated using elastoplastic material model. Dynamic loading conditions were considered using dynamic increase factor. The mid height of containment and center of cylindrical portion have been found to experience most severe deformation against each AIRCRAFT CRASH. It has also been found that compression damage in concrete is not critical at none of the impact locations.

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APA: Copy

SABERI, REZA, ALINEJAD, MAJID, MAHDAVI, SEYEDOMID, & Sepanloo, Kamran. (2017). NUMERICAL ANALYSIS OF NUCLEAR POWER PLANT STRUCTURE SUBJECTED TO AIRCRAFT CRASH. INTERNATIONAL JOURNAL OF ADVANCED STRUCTURAL ENGINEERING, 9(4), 341-352. SID. https://sid.ir/paper/319861/en

Vancouver: Copy

SABERI REZA, ALINEJAD MAJID, MAHDAVI SEYEDOMID, Sepanloo Kamran. NUMERICAL ANALYSIS OF NUCLEAR POWER PLANT STRUCTURE SUBJECTED TO AIRCRAFT CRASH. INTERNATIONAL JOURNAL OF ADVANCED STRUCTURAL ENGINEERING[Internet]. 2017;9(4):341-352. Available from: https://sid.ir/paper/319861/en

IEEE: Copy

REZA SABERI, MAJID ALINEJAD, SEYEDOMID MAHDAVI, and Kamran Sepanloo, “NUMERICAL ANALYSIS OF NUCLEAR POWER PLANT STRUCTURE SUBJECTED TO AIRCRAFT CRASH,” INTERNATIONAL JOURNAL OF ADVANCED STRUCTURAL ENGINEERING, vol. 9, no. 4, pp. 341–352, 2017, [Online]. Available: https://sid.ir/paper/319861/en

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