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Discussion of Speeding Up Fatigue Test of Full-Scale Aircraft
Engineering ProceedingsThe full-scale aircraft fatigue test is a critical assessment and validation of the fatigue and damage tolerance design of new aircraft models, and it is also a prerequisite for obtaining the type certification for an aircraft.
Shuang Lv
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The Concept of a Full Scale Fatigue Test of a Su-22 Fighter Bomber
Fatigue of Aircraft Structures, 2014 This article presents a concept of the full scale fatigue test of a Su-22 fighter bomber. The authors define the general concept and goals of the test as well as the tasks to be accomplished in the preparation stage. The current work status is summarized
Reymer Piotr +3 more
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Discussions on some problems of full-scale aircraft fatigue test
Hangkong gongcheng jinzhanFull-scale aircraft fatigue test is a large, complex and long-lasting ground verification test required by the specification to sustain aircraft structural integrity program and meet airworthiness requirements.
ZHANG Lixin
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The Definition of the Load Spectrum for SU-22 Fighter-Bomber Full Scale Fatigue Test
Fatigue of Aircraft Structures, 2015 The Su-22 fighter-bomber is a military aircraft used in the Polish Air Force since the mid 1980’s. By the decision of the Polish Ministry of Defense the predicted service life for this type of aircraft will be extended to 3200 flight hours.
Reymer Piotr +3 more
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International Journal of Engineering and Management Sciences, 2023 The critical elements of high-pressure hydrocarbon transporting pipelines are often the girth welds, which are subjected to complex loads. The aims of our research and this paper are to introduce our full-scale pipeline fatigue and burst tests applying ...
Ahmad Yasser Dakhel, János Lukács
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Unsteady RANS CFD Simulations of Sailboat’s Hull and Comparison with Full-Scale Test
Journal of Marine Science and Engineering, 2020 The hydrodynamic investigation of a hull’s performance is a key aspect when designing a new prototype, especially when it comes to a competitive/racing environment. This paper purports to perform a fully nonlinear unsteady Reynolds Averaged Navier-Stokes
Pietro Casalone +5 more
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International Journal of Concrete Structures and Materials, 2021 Prefabricated construction is becoming increasingly prevalent, however, it is rarely applied in underground constructions, except for tunnel linings, due to the difficulties that arise in jointing various prefabricated components in underground ...
Tingjin Liu +3 more
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Loading Tests on Full-Scale House Roofs
, 1962 Earlier loading tests on single roof frames had shown that many conven tional rafter-and-joist frames had failure loads well below the design snow loads specified in Canada. This suggested that either actual snow loads were lower than the design values or that the strength of individual roof frames do not indicate full strength of the complete roof ...
Thorburn, H. J., Schriever, W. R.
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Journal of Marine Science and Engineering, 2019 Spectral fatigue analysis is performed on the trimaran cross-deck structural detail. A global finite element (FE) model with local fine meshes at hot spot locations is built for the calculation of structural response.
Chunbo Zhen +3 more
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Evaluation on pressure bearing capacity of X70 pipeline with pure dent defect
You-qi chuyun, 2020 In order to evaluate the ultimate pressure bearing capacity of high-grade steel pipeline with pure dent defect, finite element analysis was performed for the deformation of steel pipeline during the formation of dent and the hydraulic test.
Peng SONG +5 more
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