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Mariusz Wesolowski and Pawel Iwanowski
Natural pavements are an important element of flights. Among other things, they allow the plane to be safely slowed down after it has exited the runway. For this reason, load bearing capacity of natural airfield pavements and strength of turf layer at a ...
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Qiao Meng, Ke Zhong and Mingzhi Sun
The safety of the airport runway, as an infrastructure, is of considerable concern. The existing research has problems of hysteresis and unreasonable load application. In this paper, ANSYS is used to construct a coupled tire?pavement model to study the d...
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Mariusz Wesolowski, Krzysztof Blacha and Pawel Iwanowski
Airfield infrastructure management should be effective. First of all, renovation works should be planned and carried out so that the equipment or resources, both financial and personal, are used optimally. The basis for planning funds should be knowledge...
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Bartlomiej Brukarczyk, Dariusz Nowak, Piotr Kot, Tomasz Rogalski and Pawel Rzucidlo
The paper presents automatic control of an aircraft in the longitudinal channel during automatic landing. There are two crucial components of the system presented in the paper: a vision system and an automatic landing system. The vision system processes ...
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Mariusz Wesolowski and Pawel Iwanowski
Airoport infrastructure development requires care to maintain it in proper technical condition. Due to this, airport pavements should be constantly monitored, and, above all, correctly managed. High-level airport pavement management requires access to re...
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Sushovan Dutta, A.H. Padade, N.N. Chaudhury, J.N. Mandal
Pág. 155 - 163
In this paper, an attempt has been made to develop design charts for flexible airfield pavements without or with geosynthetic reinforcements considering 20-years pavement life. The analytical study comprises Federal Aviation Administration method (1996) ...
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Tarefder, R.,Ahmed, M.U.,Rahman, M.M.
Pág. 71 - 80
This study evaluates airfield pavements? functional- and structural-condition to determine the most economical maintenance method. As a part of the analysis, Pavement Condition Index (PCI) for several runways, taxiways, and aprons has been determined by ...
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Konstantinos Gkyrtis, Angeliki Armeni, Christina Plati and Andreas Loizos
Maintenance interventions and rehabilitation actions in airfield pavements are time-consuming and adversely affect pavements? serviceability (i.e., airport closures), with a profound impact on the airport economics. Once a pavement is constructed, a robu...
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Mohamadhossein Noruzoliaee and Bo Zou
This paper proposes a facility-specific modeling approach to plan maintenance and rehabilitation (M&R) activities on a network of airport runway pavement facilities. The objective of the modeling approach is to minimize system M&R cost while reco...
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Mohamadhossein Noruzoliaee and Bo Zou
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Ge Yang, Xindong Zhao, Yu Tian and Lingjie Li
Structural analysis is crucial for airfield pavement evaluation and plays a critical role in ensuring airfield operation safety and efficiency. Traditionally, the evaluation has relied on the Heavy Weight Deflectometer (HWD) test. This method encounters ...
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Miroslaw Graczyk, Lech Krysinski, Lukasz Topczewski, Jacek Sudyka
Pág. 3704 - 3712
Diagnosis of airfield pavements is an important component of airport managing. Proper diagnosis makes possible to take optimal decisions in terms of ongoing maintenance and repairs, which in the case of airfields is of particular importance, among others...
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Huang Feng and Yu Zhang
Extensive research in predicting annual passenger throughput has been conducted, aiming at providing decision support for airport construction, aircraft procurement, resource management, flight scheduling, etc. However, how airport operational throughput...
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Andrew Weinert, Ngaire Underhill, Christine Serres and Randal Guendel
The integration of new airspace entrants into terminal operations requires design and evaluation of Detect and Avoid systems that prevent loss of well clear from and collision with other aircraft. Prior to standardization or deployment, an analysis of th...
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Lukas Preis and Mirko Hornung
Urban Air Mobility is a novel concept of transportation with unknown market potential. Even in conservative estimates, thousands of operations could be expected on a single vertiport. This exceeds known heliport operations, which is the most comparable e...
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Greg White
The construction and maintenance costs, as well as the residual value, were calculated for structurally equivalent rigid and flexible airfield pavements, for a range of typical commercial aircraft, as well as a range for typical subgrade conditions. Whol...
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Li Ding, Yufei Dou, Junying Li, Tan Yao, Aobo Ma, Yechao Yuan, Lele Wang and He Li
In order to solve the problem of inconsistent moisture content in particles during the drying process of tiger nuts (Cyperus esculentus) due to uneven air flow and temperature distribution in the drying chamber, an open-hole corner box was designed based...
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Panayota Makri, Eleni Stathopoulou, Demetrios Hermides, George Kontakiotis, Stergios D. Zarkogiannis, Hariklia D. Skilodimou, George D. Bathrellos, Assimina Antonarakou and Michael Scoullos
The study area is the Thriassion Plain, an important area, in antiquity, surrounding the famous ancient town of Eleusis, 20 km west of Athens. The modern town and port and the entire area were heavily industrialized (1965?1995) coupled with unregulated u...
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Miroslaw Graczyk, Józef Rafa, Adam Zofka
Pág. 2487 - 2496
Multi-layer pavement models, which utilize solutions such as the one of Boussinesq, Burmister, Kogan, Odemark and others, contain many simplifications that have a significant influence on the estimated real value of stress, strain, deflection as well as ...
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Michaël Broutin, Amir Sadoun
Pág. 3572 - 3581
Armed with its experience of the flexible airfield pavement testing for which an advanced dynamical method was developed and a technical guidance released in 2014, STAC took on the challenge of transposing the methodology to rigid pavements. The approach...
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