A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Energy-saving and environment-friendly expressway sound insulation barrier
The invention relates to the technical field of highway construction, and discloses an energy-saving and environment-friendly expressway sound insulation barrier which comprises a base. A fixing frameis fixedly installed on the upper surface of the base, oblique grooves are evenly and fixedly formed in the left side of the fixing frame, the fixing frame is connected with the oblique grooves, andthe fixing frame and the oblique grooves are filled with culture soil. An air bag is fixedly installed on the right side of the fixing frame, and fixing plates are evenly and fixedly installed on theright side of the air bag. Through the arrangement of the sound absorption plates, sound waves can shield an inner portion along holes and can rub the inner walls of gaps in an entering process, soundenergy is converted into heat energy, sound wave propagation energy is reduced, a sound absorption effect is achieved, meanwhile, through the arrangement of the fixing frames and the air bags, certain vacuum is generated between the fixing frames and the air bags, a sound wave transmission medium is reduced so that a propagation distance of sound waves is reduced, the external protection is improved, and an influence of a noise on the lives of residents beside the expressway is reduced.
本发明涉及公路建设技术领域，且公开了一种节能环保高速公路隔音屏障，包括底座，所述底座的上表面固定安装有固定架，所述固定架的左侧均匀固定安装有斜向槽，所述固定架与斜向槽连通，所述固定架与斜向槽的内部填满有培养土，所述固定架的右侧固定安装有气囊，所述气囊的右侧均匀固定安装有固定板。通过吸音板的设置，使得声波沿着这些孔可以屏障内部，同时在进入的过程中与空隙内壁发生摩擦作用，将声能转化为热能，减少声波传播的能量，实现吸声的作用，同时，通过固定架与气囊的设置，使得两者之间产生一定真空，减少声波传输介质，进而减少声波的传播距离，提高对外界的防护，降低噪声对高速公路旁的居民生活的影响。
Energy-saving and environment-friendly expressway sound insulation barrier
The invention relates to the technical field of highway construction, and discloses an energy-saving and environment-friendly expressway sound insulation barrier which comprises a base. A fixing frameis fixedly installed on the upper surface of the base, oblique grooves are evenly and fixedly formed in the left side of the fixing frame, the fixing frame is connected with the oblique grooves, andthe fixing frame and the oblique grooves are filled with culture soil. An air bag is fixedly installed on the right side of the fixing frame, and fixing plates are evenly and fixedly installed on theright side of the air bag. Through the arrangement of the sound absorption plates, sound waves can shield an inner portion along holes and can rub the inner walls of gaps in an entering process, soundenergy is converted into heat energy, sound wave propagation energy is reduced, a sound absorption effect is achieved, meanwhile, through the arrangement of the fixing frames and the air bags, certain vacuum is generated between the fixing frames and the air bags, a sound wave transmission medium is reduced so that a propagation distance of sound waves is reduced, the external protection is improved, and an influence of a noise on the lives of residents beside the expressway is reduced.
本发明涉及公路建设技术领域，且公开了一种节能环保高速公路隔音屏障，包括底座，所述底座的上表面固定安装有固定架，所述固定架的左侧均匀固定安装有斜向槽，所述固定架与斜向槽连通，所述固定架与斜向槽的内部填满有培养土，所述固定架的右侧固定安装有气囊，所述气囊的右侧均匀固定安装有固定板。通过吸音板的设置，使得声波沿着这些孔可以屏障内部，同时在进入的过程中与空隙内壁发生摩擦作用，将声能转化为热能，减少声波传播的能量，实现吸声的作用，同时，通过固定架与气囊的设置，使得两者之间产生一定真空，减少声波传输介质，进而减少声波的传播距离，提高对外界的防护，降低噪声对高速公路旁的居民生活的影响。
Energy-saving and environment-friendly expressway sound insulation barrier
一种节能环保高速公路隔音屏障
YUAN YIGANG (author)
2020-12-04
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.
Energy-saving and environment-friendly expressway sound barrier
| European Patent Office | 2024
Expressway sound insulation barrier installation construction method
| European Patent Office | 2020
Energy-saving environment-friendly sound insulation aluminum alloy door and window
| European Patent Office | 2024
| European Patent Office | 2021