Academic literature on the topic 'Aircraft structure'

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Journal articles on the topic "Aircraft structure"

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Xia, Liang, Xuhui Lan, Jinsong Chen, Xin Chen, Ran Wang, and Jiaxun Wu. "Research on the design laws of stealth structures for typical components of aircraft leading edges." Journal of Physics: Conference Series 2820, no. 1 (2024): 012013. http://dx.doi.org/10.1088/1742-6596/2820/1/012013.

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Abstract Considering the design of stealth structures for typical components of aircraft leading edges, this article selects typical aircraft’s leading edge structures. Firstly, the stealth mechanism of the aircraft’s leading edge structure is analyzed. Then, by adjusting the height, length, and angle of the leading edge structure item by item, the relationship between RCS value changes and the stealth performance of typical components of the leading edge is studied from the perspective of metal electromagnetic characteristics. Finally, the design rules of stealth structures for typical compon
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Wang, X., H. Yu, and D. Feng. "Pose estimation in runway end safety area using geometry structure features." Aeronautical Journal 120, no. 1226 (2016): 675–91. http://dx.doi.org/10.1017/aer.2016.16.

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ABSTRACTA novel image-based method is presented in this paper to estimate the poses of commercial aircrafts in a runway end safety area. Based on the fact that similar poses of an aircraft will have similar geometry structures, this method first extracts features to describe the structure of an aircraft's fuselage and aerofoil by RANdom Sample Consensus algorithm (RANSAC), and then uses the central moments to obtain the aircrafts’ pose information. Based on the proposed pose information, a two-step feature matching strategy is further designed to identify an aircraft's particular pose. In orde
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Shi, Qiongyan, and Jianghua Zhang. "Mechanical Structure Design of the Aircraft ASD Control Isolation Control." Journal of Applied Mathematics 2022 (November 16, 2022): 1–16. http://dx.doi.org/10.1155/2022/8306216.

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Aircraft control system is of key importance for flight attitude control of aircrafts. Its normal function directly determines whether the aircraft flies safely, flight delay, and dispatch reliability. Therefore, this paper designs the mechanical structure of the aircraft ASD control isolation control. Firstly, the mechanical control principle of the driving rod system is analyzed, and the isolation mechanism of pitch and roll control is designed; secondly, the control lines are classified, the transmission characteristic requirements of the aircraft control isolation system are given, the tra
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Yao, Man. "Water Impact Analysis for Aircraft over Sea." Applied Mechanics and Materials 341-342 (July 2013): 563–66. http://dx.doi.org/10.4028/www.scientific.net/amm.341-342.563.

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The modern aircrafts flying height is strictly limited by the conditions on the sea. Terrible conditions may lead overturning or dropping into the water to the aircraft. Whats more, the structure of the aircraft may be broken by water-impact force. The affection of the water impact must be considered to promise the safety of the aircraft. This paper focuses on the water impact to a typical symmetrical aircraft flying above sea. The water impact force related to the trajectory angle and equivalent pitch angle is researched based on the water impact force model of a two-dimensional wedge. In add
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Li, ying-lei, zong-jie Cao, and Zi-li Wang. "Topological Optimization of Aircraft Frame Structures with the Variable Density Method." MATEC Web of Conferences 198 (2018): 05008. http://dx.doi.org/10.1051/matecconf/201819805008.

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In this paper, a variable density topological optimization method is derived on the basis of Lagrange function, and the RAMP interpolation model is selected to optimize the frame structure of aircrafts with variable density method. For an example, the ordinary frame structure of the domestic planes is taken to illustrate validity of the presented method. The numerical model of the aircraft frames is obtained. The optimal design analysis of the model structural distribution and the weight loss requirement of the aircraft frame structures are realized. In conclusion, the structural distribution
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Ni, Junfei, and Jun Li. "Research on Modal Test Method for Civil Aircraft Structure." Journal of Physics: Conference Series 2658, no. 1 (2023): 012059. http://dx.doi.org/10.1088/1742-6596/2658/1/012059.

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Abstract In the process of civil aircraft development, it is of great significance to carry out a modal analysis of aircraft component structures and obtain modal parameters to verify whether the dynamic characteristics of aircraft structures meet the design requirements. This paper takes the structural modal of aircraft components as the research object and proposes the modal test method of aircraft structure, which provides effective modal test data support for the design and optimization of aircraft component structure.
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Broer, Agnes A. R., Rinze Benedictus, and Dimitrios Zarouchas. "The Need for Multi-Sensor Data Fusion in Structural Health Monitoring of Composite Aircraft Structures." Aerospace 9, no. 4 (2022): 183. http://dx.doi.org/10.3390/aerospace9040183.

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With the increased use of composites in aircraft, many new successful contributions to the advancement of the structural health monitoring (SHM) field for composite aerospace structures have been achieved. Yet its application is still not often seen in operational conditions in the aircraft industry, mostly due to a gap between research focus and application, which constraints the shift towards improved aircraft maintenance strategies such as condition-based maintenance (CBM). In this work, we identify and highlight two key facets involved in the maturing of the SHM field for composite aircraf
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Maricic, N. "Influence of structural backlash and friction in command system on the aircraft flutter." Theoretical and Applied Mechanics 31, no. 3-4 (2004): 317–44. http://dx.doi.org/10.2298/tam0404317m.

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Experience has shown that aircraft structures are generally affected by structural nonlinearities. The focus in this paper is concentrated on backlash and friction described in hysteresis loop of the classical aircraft command systems and their influence on flutter of aircraft. Based on AGARD No. 665 in paper is done nonlinear flutter velocity analysis in function of backlash and friction in the classical command system of aircraft. Unsteady aerodynamic forces are calculated based on well known Doublet- Lattice Method (DLM). Structural input data are taken from AGARD No. 665. Flutter eigenvalu
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Li, Jun, Wei Yang, and Yang Pei. "Vulnerability Assessment for Fire and Explosion Suppression Measures of Aircraft Fuel System." Advanced Materials Research 510 (April 2012): 64–69. http://dx.doi.org/10.4028/www.scientific.net/amr.510.64.

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Fuel system is the most vulnerable system on fixed wing aircraft. When penetrated by threat propagators, it is liable to be damaged by combustion and explosion. Thus, fire/explosion suppression for fuel system are important measures to improve the aircrafts survivability. In this paper, the whole aircraft vulnerability model which consists of aircraft configuration, structure, and systems is constructed by CATIA software, the basic steps for vulnerability quantitative computation are descried, and the computing formulas of three kill modes are presented. The vulnerability of one aircraft befor
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Purnomo, Muhamad Jalu. "ANALISIS STATIK KEKUATAN STRUKTUR FITTING PADA LANDING GEAR PADA PESAWAT N-219." Angkasa: Jurnal Ilmiah Bidang Teknologi 7, no. 2 (2017): 105. http://dx.doi.org/10.28989/angkasa.v7i2.154.

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Aircraft structures to be made stronger in order to be able to withstand the force received. The forces acting on the structure can cause deformation and result in structural failure. All components o f the structure o f the aircraft is an important part and it requires a good working resilience to maintain the security (safety). One important component of the aircraft that must be considered is the structure of the landing gear fittings. Fitting is contained in the structure that functions held their landing gear load received all the landing gear and as an intermediary for the landing gear a
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Dissertations / Theses on the topic "Aircraft structure"

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Svalstedt, Mats, and Sofia Swedberg. "Commercial Aircraft Wing Structure : - Design of a Carbon Fiber Composite Structure." Thesis, KTH, Skolan för teknikvetenskap (SCI), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-276702.

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This project explores the classical wing structure of an commercial aircraft for an all carbon fiber reinforced polymer unmanned aerial vehicle(UAV). It is part of a collaborative work consisting of several groups researching different parts of the aircraft. The objective of this report is to present the design of the inner wing structure for a greener, more efficient scaled 2:1 version of the Skywalker X8. In order to make the aircraft as efficient as possible, the structure needs to be lightweight. The loads were first approximated using XFLR5 and a first design made. The design was then tes
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Eustace, Paul Alan. "Structural mass of innovative concept aircraft." Thesis, Loughborough University, 2001. https://dspace.lboro.ac.uk/2134/7361.

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Bingham, Christopher Malcolm. "Application of variable structure control methods to actuator nonlinearities in aerospace systems." Thesis, Cranfield University, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.358823.

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Spurgeon, S. K. "An assessment of robustness of flight control systems based on variable structure techniques." Thesis, University of York, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.383881.

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Dalton, Roger Patrick. "Propagation of LAMB waves in metallic aircraft fuselage structure." Thesis, Imperial College London, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.392345.

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Faddy, James Malcolm Pullin Dale Ian. "Flow structure in a model of aircraft trailing vortices /." Diss., Pasadena, Calif. : California Institute of Technology, 2005. http://resolver.caltech.edu/CaltechETD:etd-05272005-163801.

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Reytier, Thomas. "Modelling fatigue spectra of aircraft structure under gust loads." Toulouse 3, 2012. http://thesesups.ups-tlse.fr/1614/.

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Cette thèse est consacrée à l'analyse de fatigue et de tolérance aux dommages des structures d'avions soumis aux rafales de vent. L'analyse de fatigue et de tolérance aux dommages est un enjeu essentiel dans la conception des structures d'avions. Elle permet de définir un programme d'inspection de la structure afin d'assurer sa sécurité tout au long de la vie de l'avion. La première partie passe en revue l'état de l'art dans les différents domaines impliqués dans le processus global d'analyse de fatigue des structures d'avions soumis aux rafales de vent: la modélisation de la turbulence atmosp
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Sonelius, Ulrika. "FISST - Fully Integrated Shell Structure : OPTIMIZATION OF AN AIRCRAFT FUSELAGE." Thesis, KTH, Lättkonstruktioner, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-164286.

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In order to reduce the costs of aircraft, the weight of the fuselage has to be reduced. This master thesis, collaboration between the Royal Institute of Technology and Airbus Group, aims to optimize a new aircraft fuselage under development. This new fuselage design, called FISST, consists of a sandwich panel to stiffen the structure instead of the stringers used in baseline fuselage. Apart from the goal of reducing the weight, the new design also has advantages during maintenance and repairing. During this project the FISST-concept has been optimized, by modeling using the Finite Element Meth
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Goksel, Lorens Sarim. "Fatigue and damage tolerance assessment of aircraft structure under uncertainty." Thesis, Georgia Institute of Technology, 2013. http://hdl.handle.net/1853/49124.

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This thesis presents a new modeling framework and application methodology for the study of aircraft structures. The framework provides a ‘cradle-to-grave’ approach to structural analysis of a component, where structural integrity encompasses all phases of its lifespan. The methodology examines the holistic structural design of aircraft components by integrating fatigue and damage tolerance methodologies. It accomplishes this by marrying the load inputs from a fatigue analysis for new design, into a risk analysis for an existing design. The risk analysis incorporates the variability found from
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Bigand, Audrey. "Damage assessment on aircraft composite structure due to lightning constraints." Thesis, Toulouse, ISAE, 2020. http://www.theses.fr/2020ESAE0027.

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L’utilisation des matériaux composites dans l’industrie aéronautique s’étant largement étendue, ledimensionnement de ces structures et de leur protection vis-à-vis de la foudre est devenu un enjeu majeur. Ilest important de pouvoir développer des outils prédictifs permettant d’obtenir une conception de structurerépondant aux critères de certification avec des temps et coûts de conception maitrisés. L’interaction de lafoudre avec une structure composite est un phénomène multiphysique complexe, avec une difficulté ajoutéepar la présence d’une protection métallique en surface et d’une couche de p
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Books on the topic "Aircraft structure"

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L, Sager Garrett, and United States. National Aeronautics and Space Administration., eds. Aircraft wing structure detail design. National Aeronautics and Space Administration, 1993.

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Wood, Robert. Aircraft observations of boundary layer structure. UMIST, 1997.

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United States. National Aeronautics and Space Administration. Scientific and Technical Information Division., ed. Aircraft propeller induced structure-borne noise. National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division, 1989.

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G, Rackl Robert, Andrianov Eduard V, and Langley Research Center, eds. Flight test measurements from the Tu-144LL structure/cabin noise experiment. National Aeronautics and Space Administration, Langley Research Center, 2000.

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McGarvey, Niall Sean. The impact of quality assurance on structural analysis within aircraft structure. The Author], 1996.

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Unruh, James F. Structure-borne noise estimates for the PTA aircraft. Langley Research Center, 1990.

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United States. National Aeronautics and Space Administration. Scientific and Technical Information Division., ed. Structure-borne noise estimates for the PTA aircraft. National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division, 1990.

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United States. National Aeronautics and Space Administration. Scientific and Technical Information Division., ed. Structure-borne noise estimates for the PTA aircraft. National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division, 1990.

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Ventresca, Rudolph. Organizational structure for Air National Guard tactical aircraft maintenance. Air University Press, 1991.

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Ventresca, Rudolph. Organizational structure for Air National Guard tactical aircraft maintenance. Air University Press, 1991.

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Book chapters on the topic "Aircraft structure"

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Ke, Jinlin, Xiongfei Lv, and Cuncun Jiang. "Tolerance Analysis Method of Aircraft Door Sealing Structure Based on Linear Simplified Model." In Lecture Notes in Mechanical Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-1876-4_100.

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AbstractAs a moving component of the aircraft, the sealing state of the door will directly affect the aircraft's pressurization level and aerodynamic performance. The existing analysis methods of sealing structures mainly consider the compression deformation and contact stress of the seals. However, in practical engineering applications, it has been found that the sealing performance of cabin door depends on the interaction between the sealing structure and the seal. On the one hand, the tolerance fluctuation and elastic deformation of the sealing structure will cause the deviation between the
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Schmidt, Daniel, Andreas Kolbe, Robert Kaps, et al. "Development of a Door Surround Structure with Integrated Structural Health Monitoring System." In Smart Intelligent Aircraft Structures (SARISTU). Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-22413-8_51.

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Flórez, Sonia, and Jorge Gayoso. "Enhancement of Primary Structure Robustness by Improved Damage Tolerance." In Smart Intelligent Aircraft Structures (SARISTU). Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-22413-8_39.

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Barut, Silvere. "Sensitive Coating Solutions to Lower BVID Threshold on Composite Structure." In Smart Intelligent Aircraft Structures (SARISTU). Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-22413-8_37.

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Breen, Daniel. "Enhancement of Infused CFRP Primary Structure Mechanical Properties Using Interleaving Thermoplastic Veils." In Smart Intelligent Aircraft Structures (SARISTU). Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-22413-8_40.

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Iakovlev, Serguei. "Semi-Analytical Modeling of Non-stationary Fluid-Structure Interaction." In Flexible Engineering Toward Green Aircraft. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-36514-1_6.

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Altkvist, Christina, Jonas Wahlbäck, Juergen Tauchner, and Christoph Breu. "Design and Manufacturing of WP135 Side Panel for Validation of Electrical Structure Network (ESN) Technologies." In Smart Intelligent Aircraft Structures (SARISTU). Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-22413-8_56.

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Sun, Youchao, Longbiao Li, and Dmytro Tiniakov. "Risk Analysis of Aircraft Structure and Systems." In Reliability Engineering. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-5978-5_9.

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Mardanpour, Pezhman, and Dewey H. Hodges. "Passive Morphing of Solar Powered Flying Wing Aircraft." In Fluid-Structure-Sound Interactions and Control. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-40371-2_50.

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Martinez-Pascual, A., Marco Evangelos Biancolini, and J. Ortega-Casanova. "Fluid Structure Modelling of Ground Excited Vibrations by Mesh Morphing and Modal Superposition." In Flexible Engineering Toward Green Aircraft. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-36514-1_7.

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Conference papers on the topic "Aircraft structure"

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De La Torre, David Oviedo, and Fernando De la Rosa Rosero. "Automation of Structure Inspection Tasks Using DJI Quadrotors." In 2025 International Conference on Unmanned Aircraft Systems (ICUAS). IEEE, 2025. https://doi.org/10.1109/icuas65942.2025.11007890.

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Andrews, Clark, Mark Robeson, and Lisa Chiu. "Analysis and Test of Composite Rotorcraft Structure Subject to Ballistic Events." In Vertical Flight Society 73rd Annual Forum & Technology Display. The Vertical Flight Society, 2017. http://dx.doi.org/10.4050/f-0073-2017-12168.

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Predictive analysis is performed on configurations representative of small-volume rotorcraft primary structure. Potential failure points are identified and the design is modified to withstand the incoming ballistic event. Live fire testing is then executed on multiple specimens to validate the analysis method developed in the previous study. Predictive strength analysis is then performed to determine potential residual strength. Finally, cyclic and static residual strength testing is performed on two specimens. The results demonstrate that small-volume aircraft structure can be designed with c
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Robeson, Mark. "Structural Multifunctionality for Weight Reduction." In Vertical Flight Society 74th Annual Forum & Technology Display. The Vertical Flight Society, 2018. http://dx.doi.org/10.4050/f-0074-2018-12883.

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The US Army's Aviation Development Directorate (ADD) has successfully collaborated with its industry partners to reduce system parasitic weight for aviation platforms through multifunctional structures technology development. In short, this can be generalized as achieving weight savings by replacing the combination of aircraft structure and an independent, add-on mission enabler with a singular system that performs the functions of both structure and mission enabler. This extensive multifunctional technology development for aviation structural applications has yielded significant weight saving
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McCarthy, Dennis K., Lisa M. Chiu, and Mark E. Robeson. "Blast Attenuating Aircraft Structure." In 56th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference. American Institute of Aeronautics and Astronautics, 2015. http://dx.doi.org/10.2514/6.2015-0955.

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Huntington, D., and C. Lyrintzis. "Random vibration in aircraft landing gear." In 37th Structure, Structural Dynamics and Materials Conference. American Institute of Aeronautics and Astronautics, 1996. http://dx.doi.org/10.2514/6.1996-1360.

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Stecklein, Gregory, and James Mundy. "Aerodynamic loading on a failed aircraft structure." In 36th Structures, Structural Dynamics and Materials Conference. American Institute of Aeronautics and Astronautics, 1995. http://dx.doi.org/10.2514/6.1995-1417.

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Appa, K., J. Argyris, and G. Guruswamy. "Aircraft dynamics and loads computations using CFD methods." In 37th Structure, Structural Dynamics and Materials Conference. American Institute of Aeronautics and Astronautics, 1996. http://dx.doi.org/10.2514/6.1996-1342.

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Paul, Donald, Thomas Hess, and Edward Kautz. "The evolution of U.S. military aircraft structures technology." In 37th Structure, Structural Dynamics and Materials Conference. American Institute of Aeronautics and Astronautics, 1996. http://dx.doi.org/10.2514/6.1996-1571.

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EKVALL, J., and D. CHELLMAN. "Ingot metallurgy aluminum - Lithium alloys for aircraft structure." In 27th Structures, Structural Dynamics and Materials Conference. American Institute of Aeronautics and Astronautics, 1986. http://dx.doi.org/10.2514/6.1986-890.

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Orisamolu, I. "Probabilistic assessment of multiple site damage in aircraft structures." In 37th Structure, Structural Dynamics and Materials Conference. American Institute of Aeronautics and Astronautics, 1996. http://dx.doi.org/10.2514/6.1996-1358.

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Reports on the topic "Aircraft structure"

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Heymsfield, Ernie, and Jeb Tingle. State of the practice in pavement structural design/analysis codes relevant to airfield pavement design. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/40542.

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An airfield pavement structure is designed to support aircraft live loads for a specified pavement design life. Computer codes are available to assist the engineer in designing an airfield pavement structure. Pavement structural design is generally a function of five criteria: the pavement structural configuration, materials, the applied loading, ambient conditions, and how pavement failure is defined. The two typical types of pavement structures, rigid and flexible, provide load support in fundamentally different ways and develop different stress distributions at the pavement – base interface
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Carico, Dean, and Singli Garcia-Otero. Tilt Rotor Aircraft Modeling Using a Generic Simulation Structure,. Defense Technical Information Center, 1995. http://dx.doi.org/10.21236/ada305253.

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Sutin, Alexander. Quantitative Nondestructive Evaluation and Reliability Assessment of the Aging Aircraft Structure Components. Defense Technical Information Center, 2000. http://dx.doi.org/10.21236/ada377667.

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Reiter, Thomas E. USAF Aircraft Maintenance Organizational Structure: Where We've Been, Where We Are, What's the Future. Defense Technical Information Center, 1988. http://dx.doi.org/10.21236/ada202701.

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Crawford, III, and Thomas M. Aircraft Regeneration: A Key Force Structure Concept for Transition into the Twenty-First Century. Defense Technical Information Center, 1991. http://dx.doi.org/10.21236/ada249443.

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Renaud, Alexander, Michael Forte, Nicholas Spore, et al. Evaluation of Unmanned Aircraft Systems for flood risk management : results of terrain and structure assessments. Engineer Research and Development Center (U.S.), 2022. http://dx.doi.org/10.21079/11681/45000.

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The 2017 Duck Unmanned Aircraft Systems (UAS) Pilot Experiment was conducted by the US Army Engineer Research and Development Center (ERDC), Coastal and Hydraulics Laboratory, Field Research Facility (FRF), to assess the potential for different UAS to support US Army Corps of Engineers coastal and flood risk management. By involving participants from multiple ERDC laboratories, federal agencies, academia, and private industry, the work unit leads were able to leverage assets, resources, and expertise to assess data from multiple UAS. This report compares datasets from several UAS to assess the
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Brausch, John, and Larry Butkus. Investigation and Root Cause Analysis Guideline for Undetected Cracking Incidents in Safety-of-Flight Aircraft Structure. Defense Technical Information Center, 2007. http://dx.doi.org/10.21236/ada470673.

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Glaser, R. Probabilistic model, analysis and computer code for take-off and landing related aircraft crashes into a structure. Office of Scientific and Technical Information (OSTI), 1996. http://dx.doi.org/10.2172/230627.

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Walker, William C. A Method For Determining The Radially-Averaged Effective Impact Area For An Aircraft Crash Into A Structure. Office of Scientific and Technical Information (OSTI), 2018. http://dx.doi.org/10.2172/1427607.

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Gungor, Osman, Imad Al-Qadi, and Navneet Garg. Pavement Data Analytics for Collected Sensor Data. Illinois Center for Transportation, 2021. http://dx.doi.org/10.36501/0197-9191/21-034.

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The Federal Aviation Administration instrumented four concrete slabs of a taxiway at the John F. Kennedy International Airport to collect pavement responses under aircraft and environmental loading. The study started with developing preprocessing scripts to organize, structure, and clean the collected data. As a result of the preprocessing step, the data became easier and more intuitive for pavement engineers and researchers to transform and process. After the data were cleaned and organized, they were used to develop two prediction models. The first prediction model employs a Bayesian calibra
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