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A platform for research: civil engineering, architecture and urbanism
Airport runway sound insulation system
The invention relates to an airport runway sound insulation system which comprises a controller and height-adjustable sound insulation walls located on the two sides of a runway. The sound insulationwall on each side is formed by connecting a plurality of sequentially-connected sound insulation plates with the independently-adjustable height, and height data of an airplane on the runway are obtained through the controller. The heights of the sound insulation plates can be adaptively adjusted according to the size of the airplane, and meanwhile sound absorption structures are further arrangedon the sound insulation plates. By means of the sound insulation system, noise generated by an aircraft engine on the runway can be guided to the position above the runway, meanwhile, the noise is absorbed and attenuated to a certain degree, and then the influence of the noise generated by the aircraft engine on the runway on the surrounding environment can be reduced. When no airplane is on the runway, the heights of the sound insulation plates can be reduced to a lower height, so that the observation visual field of the airport runway and other runways are not influenced.
本发明涉及一种机场跑道隔音系统，包括控制器以及位于跑道两侧的高度可调的隔音墙，每侧的隔音墙由多个依次相接且高度单独可调的隔音板相连组成，通过控制器获取的跑道上飞机的高度数据，能够根据飞机的大小来适应性地调整隔音板的高度，同时在隔音板上还设置有吸音结构；通过隔音系统，能够将跑道上飞机发动机产生的噪音引导至跑道上方并且同时对噪音进行一定程度的吸收和衰减，进而能够降低跑道上飞机发动机产生的噪音对周围环境的影响。而当跑道上没有飞机时，能够将隔音板的高度降低至较低高度，不会对机场跑道的观察视野和其他跑道造成影响。
Airport runway sound insulation system
The invention relates to an airport runway sound insulation system which comprises a controller and height-adjustable sound insulation walls located on the two sides of a runway. The sound insulationwall on each side is formed by connecting a plurality of sequentially-connected sound insulation plates with the independently-adjustable height, and height data of an airplane on the runway are obtained through the controller. The heights of the sound insulation plates can be adaptively adjusted according to the size of the airplane, and meanwhile sound absorption structures are further arrangedon the sound insulation plates. By means of the sound insulation system, noise generated by an aircraft engine on the runway can be guided to the position above the runway, meanwhile, the noise is absorbed and attenuated to a certain degree, and then the influence of the noise generated by the aircraft engine on the runway on the surrounding environment can be reduced. When no airplane is on the runway, the heights of the sound insulation plates can be reduced to a lower height, so that the observation visual field of the airport runway and other runways are not influenced.
本发明涉及一种机场跑道隔音系统，包括控制器以及位于跑道两侧的高度可调的隔音墙，每侧的隔音墙由多个依次相接且高度单独可调的隔音板相连组成，通过控制器获取的跑道上飞机的高度数据，能够根据飞机的大小来适应性地调整隔音板的高度，同时在隔音板上还设置有吸音结构；通过隔音系统，能够将跑道上飞机发动机产生的噪音引导至跑道上方并且同时对噪音进行一定程度的吸收和衰减，进而能够降低跑道上飞机发动机产生的噪音对周围环境的影响。而当跑道上没有飞机时，能够将隔音板的高度降低至较低高度，不会对机场跑道的观察视野和其他跑道造成影响。
Airport runway sound insulation system
一种机场跑道隔音系统
LI WENXUAN (author) / QI TAO (author) / ZHENG SHUANG (author)
2020-12-29
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
G05D
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
,
Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen
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