Folding-type airport emergency repair and construction composite combination way panel and manufacturing method thereof

Abstract

The invention provides a folding-type airport emergency repair and construction composite combination way panel and a manufacturing method thereof. The composite combination way panel is composed of asingle board and a connecting cloth. The veneer is a rectangular plate, which is laid side by side on the upper and lower surfaces of the connecting cloth, and the veneers on the upper and lower surfaces are symmetrically arranged; The veneer and the connecting cloth are bonded together by epoxy resin; Each veneer is made of composite fiber material, glass fiber cloth, ultra-high molecular weightpolyethylene fiber cloth and carbon fiber cloth. The composite pavement slab is light in material, the density is only 1.15-1.17, and the density is less than one sixth of ordinary steel plate. The bending strength of the panel is higher than 280MPa and the impact toughness is higher than 240K j/m2. The strength of the panel can satisfy the bearing capacity of the third generation fighter and allkinds of armed helicopters. The panel has the advantages of high bending strength, strong impact toughness, light material quality, large area, good anti-aging durability, simple and convenient repair pavement, time-saving and high efficiency of emergency repair, and can be used repeatedly.

Description

technical field [0001] The invention relates to a foldable composite roadway panel made of high-performance fiber-reinforced resin-based composite material for emergency construction of airports and a manufacturing method thereof. Background technique [0002] The airport pavement is the take-off and landing platform of the aircraft, and it is also the main project of the airport. It is a flat road for aircraft takeoff, landing, taxiing and maintenance. In particular, modern warfare is fast-paced and time-sensitive, so it is required: first, to provide guarantees for rapid repairs after military airports are damaged by bombs; On the other hand, temporary take-off and landing ramps can be quickly built to provide logistical support. The third is that when natural disasters occur, such as earthquakes, floods and other rescue and relief work environments, it can quickly build civil helicopter landing pads for material supplies and personnel transfers. There are some inventio...

AI Technical Summary

Problems solved by technology

[0006] Above-mentioned invention, its material all adopts metal structure and concrete structure, and the one, material is heavier; Requirements for repeated use

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