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Designing airfield pavements to prevent distresses and enhance aircraft safety

机译:设计机场路面,以防止痛苦,增强飞机安全

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The aviation community should consider that all airports be regarded as international once any flight at the most remote airfield in the world may have a foreigner on board. Therefore, the engineer must have a global knowledge of the technologies not only to reduce maintenance costs, that can cause an accident risks, but also to deal with a foreign regulation. This paper aims to discuss permanent deformation and irregularities on asphalt pavements of runways, high-speed exit, taxiways, and aprons. When the pilot use pedals to apply the wheel brakes, all kinetic energy is transferred to the pavement, which can damage the flexible surface resulting on rutting and roughness. Rutted areas accumulate rainwater, more often in tropical regions, and pose hydroplaning hazards. Finally, the longitudinal joint of an asphalt pavement can generate cracking and failure if positioned within the path of landing gear wheels. Hence, this paper presents the causes and the possible ways of avoiding airfield accidents, while still in the design phase.
机译:航空社区应考虑到所有在世界上最偏远机场的任何航班的航班,所有机场都会被视为国际可能在船上有外国人。因此,工程师必须具有全球知识,不仅可以降低维护成本,可能会导致事故风险,也可以处理外国监管。本文旨在讨论跑道,高速出口,出租车和围裙的沥青路面上的永久变形和不规则性。当飞行员使用踏板施加车轮制动器时,所有动能都转移到路面上,这可能会损坏柔性表面,导致车辙和粗糙度。 Rutted地区积累了雨水,更常见于热带地区,并造成水渗透危险。最后,如果位于着陆齿轮轮的路径内,则沥青路面的纵向接头可以产生裂缝和故障。因此,本文介绍了避免机场事故的原因和可能的方式,同时仍在设计阶段。

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