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Modeling of airport rigid pavement structure made of RCC and recycled cement concrete for complex configuration of landing gears

机译：RCC和再生水泥混凝土制成的机场刚性路面结构的建模，用于起落架的复杂配置

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This paper presents the results of the research undertaken by the authors in the frame ofthe postdoctoral program 4D-POSTDOC. After a short introduction on the actual status of structuraldesign of airport pavements including geometrical and loading characteristics of complex loadinggears, the modeling and the structural design of airport rigid pavements, constructed withconventional and various recycled materials, using the finite element method, is described. Themain objective of this research program was to elaborate a design method which, beside thecomplex landing gear including six footprint tires, all specific parameters related with the recycledmaterials and with conventional and reinforce rolled compacted concrete (RCC) technologies areincluded. Finally, practical design diagrams for structural design of the concrete slabs, includingtheir specific correlation function, used for the construction of the Airbus-A380 runway arepresented.
机译：本文介绍了在博士后程序4D-POSTDOC框架下作者进行的研究结果。在简要介绍了机场人行道结构设计的实际情况（包括复杂装卸装置的几何和荷载特性）之后，描述了使用常规和各种再生材料构造的机场刚性人行道的建模和结构设计，并采用了有限元方法。该研究计划的主要目的是阐述一种设计方法，该方法除了包括六个胎面轮胎的复杂起落架外，还包括与再生材料以及常规和钢筋混凝土碾压混凝土（RCC）技术有关的所有特定参数。最后，给出了用于混凝土板结构设计的实用设计图，包括其特定的相关函数，用于空中客车A380跑道的建设。

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