Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Landscape polymer micro-particle sound absorption and sound isolation sound barrier
The invention relates to the field of a sound barrier, and discloses a landscape polymer micro-particle sound absorption and sound isolation sound barrier. The landscape polymer micro-particle sound absorption and sound isolation sound barrier comprises a step-shaped sound absorption and sound isolation system (1) and two upright posts (2) arranged at the two sides of the sound suction and sound isolation system (1), wherein the step-shaped sound absorption and sound isolation system (1) consists of a plurality of layers of sound absorption and sound isolation module groups through step-shaped distribution; each layer of sound absorption and sound isolation module group is formed by a plurality of sound absorption and sound isolation modules (3) through line direction distribution; each sound absorption and sound isolation module (3) comprises a sound absorption body (4) and a sound isolation body (5); each sound isolation body (5) is provided with a first cavity (18); each sound absorption body (4) is arranged at one side near a sound source; the sound isolation body (5) is arranged at one side far away from the sound source; and a soil filling space (8) communicated with the first cavity (18) is arranged under the sound absorption and sound isolation system (1). The sound barrier provided by the invention conforms to urban landscape requirements, also has good sound absorption performance, and overcomes the condition of poor sound absorption performance of the existing greening sound barrier.
Landscape polymer micro-particle sound absorption and sound isolation sound barrier
The invention relates to the field of a sound barrier, and discloses a landscape polymer micro-particle sound absorption and sound isolation sound barrier. The landscape polymer micro-particle sound absorption and sound isolation sound barrier comprises a step-shaped sound absorption and sound isolation system (1) and two upright posts (2) arranged at the two sides of the sound suction and sound isolation system (1), wherein the step-shaped sound absorption and sound isolation system (1) consists of a plurality of layers of sound absorption and sound isolation module groups through step-shaped distribution; each layer of sound absorption and sound isolation module group is formed by a plurality of sound absorption and sound isolation modules (3) through line direction distribution; each sound absorption and sound isolation module (3) comprises a sound absorption body (4) and a sound isolation body (5); each sound isolation body (5) is provided with a first cavity (18); each sound absorption body (4) is arranged at one side near a sound source; the sound isolation body (5) is arranged at one side far away from the sound source; and a soil filling space (8) communicated with the first cavity (18) is arranged under the sound absorption and sound isolation system (1). The sound barrier provided by the invention conforms to urban landscape requirements, also has good sound absorption performance, and overcomes the condition of poor sound absorption performance of the existing greening sound barrier.
Landscape polymer micro-particle sound absorption and sound isolation sound barrier
QIAN WEIXIN (Autor:in) / SHEN JIASHU (Autor:in) / ZHANG KUI (Autor:in) / HE HAILIN (Autor:in)
24.02.2016
Patent
Elektronische Ressource
Englisch
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.
Sound absorption structure of sound barrier and novel closed sound barrier
| Europäisches Patentamt | 2024
Sound absorption and load shedding sound barrier unit and sound barrier thereof
| Europäisches Patentamt | 2021
Sound absorption and load reduction sound barrier unit and sound barrier thereof
| Europäisches Patentamt | 2015