The invention discloses a windproof aviation tunnel and a construction method thereof, belongs to the field of aviation civil engineering, and solves the problem that an airplane is easily influenced by crosswind during take-off and landing. The tunnel is of a structure with the middle low and flat and the two ends gradually rising, and the tunnel covers a runway and is arranged in the length direction of the runway. The construction method comprises the steps that foundation horizontal beams are constructed along the two sides of the airplane runway, and the foundation horizontal beams are connected with a foundation; a plurality of arch rings are constructed on the foundation horizontal beams, the middle of each arch ring is low and flat, and the two ends of each arch ring gradually rise; and two layers of steel cable nets are constructed on the arch ring, an air inflation film is pulled between the two layers of steel cable nets, and the steel cable nets and the air inflation film form a tunnel wall of a cable film structure. The whole tunnel is in a long saddle shape, the two ends of the tunnel are gradually lifted upwards, taking-off and landing of an airplane can be completed in the tunnel, the crosswind influence during taking-off and landing of the airplane can be effectively prevented, and the safety of the taking-off and landing stage of the airplane is guaranteed. The tunnel can also achieve the effects of preventing rain and snow and resisting bird damage. The construction method is simple and easy to implement.
本发明公开了一种防风航空隧道及其施工方法,属于航空土木工程领域,解决了飞机起降时易受侧风影响的问题。本发隧道为中间低平、两端逐渐升高的结构,隧道覆盖于飞机跑道上且沿飞机跑道长度方向设置。施工方法:沿飞机跑道两侧施工基础卧梁,并使基础卧梁与地基连接;在基础卧梁上施工多个拱圈,拱圈的高度为中间低平、两端逐渐升高;在拱圈上施工两层钢索网,并在两层钢索网之间牵拉充气膜,钢索网和充气膜形成索膜结构的隧道壁。本发明隧道整体呈长马鞍形,两端向上逐渐升高,飞机的起飞和降落可在隧道内完成,可有效防止飞机起降时的侧风影响,保证飞机起降阶段的安全。本发明还能起到防雨雪、抗鸟害的作用。本发明施工方法简单易行。
Windproof aviation tunnel and construction method thereof
一种防风航空隧道及其施工方法
2021-06-01
Patent
Electronic Resource
Chinese
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
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