A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention provides a noise reducing facility of a shooting range. A plurality of lanes of fire are formed on the front part opened in the direction of a bulletproof slope, and an absorption panel is installed on a ceiling structure, both lateral structures, and a rear wall structure, the sound absorption panel having a structure where a sound absorption material fills the interior of the enclosure having a plurality of sound absorption holes perforated on the front surface. The noise reducing facility comprises a blocking wall vertically installed on a vertical end of a front side of the ceiling structure in a lower direction to block diffracted explosion noise and is formed by a plurality of sound absorption panels or further comprises pillars and a double soundproof wall. The pillars are vertically installed on a vertical end of the rear side of the ceiling structure in an upper direction to offset the diffracted explosion noise and are installed and spaced from each other at predetermined intervals. The double soundproof wall is stacked between the pillars. According to the present invention, smooth ventilation can be achieved, and diffracted noise can be reduced, thereby resolving the problem caused by explosion noise.
사격장 소음저감시설이 제공된다. 제공된 소음저감시설은 방탄사면 방향으로 개방되는 전방부에는 다수의 사로가 마련되며, 천장구조물과 양측벽구조물 및 후방벽구조물에는 다수의 흡음공이 전면에 천공된 함체의 내부에 흡음재가 충진된 구조의 흡음패널이 설치된 사격장 소음저감시설로서, 상기 천장구조물의 전방 종단부에 하부방향으로 수직설치되어 회절된 격발소음을 차단하며 상기 다수의 흡음패널로 구성되는 차단벽을 포함하거나, 상기 천장구조물의 후방 종단부에 상부방향으로 수직설치되어 회절된 격발소음을 상쇄하며 소정 간격으로 이격설치되는 지주 및 이 지주와 지주의 사이에 적층설치되는 상기 다수의 방음패널로 구성되는 이중방음벽을 더 포함하여 구성된다.
The present invention provides a noise reducing facility of a shooting range. A plurality of lanes of fire are formed on the front part opened in the direction of a bulletproof slope, and an absorption panel is installed on a ceiling structure, both lateral structures, and a rear wall structure, the sound absorption panel having a structure where a sound absorption material fills the interior of the enclosure having a plurality of sound absorption holes perforated on the front surface. The noise reducing facility comprises a blocking wall vertically installed on a vertical end of a front side of the ceiling structure in a lower direction to block diffracted explosion noise and is formed by a plurality of sound absorption panels or further comprises pillars and a double soundproof wall. The pillars are vertically installed on a vertical end of the rear side of the ceiling structure in an upper direction to offset the diffracted explosion noise and are installed and spaced from each other at predetermined intervals. The double soundproof wall is stacked between the pillars. According to the present invention, smooth ventilation can be achieved, and diffracted noise can be reduced, thereby resolving the problem caused by explosion noise.
사격장 소음저감시설이 제공된다. 제공된 소음저감시설은 방탄사면 방향으로 개방되는 전방부에는 다수의 사로가 마련되며, 천장구조물과 양측벽구조물 및 후방벽구조물에는 다수의 흡음공이 전면에 천공된 함체의 내부에 흡음재가 충진된 구조의 흡음패널이 설치된 사격장 소음저감시설로서, 상기 천장구조물의 전방 종단부에 하부방향으로 수직설치되어 회절된 격발소음을 차단하며 상기 다수의 흡음패널로 구성되는 차단벽을 포함하거나, 상기 천장구조물의 후방 종단부에 상부방향으로 수직설치되어 회절된 격발소음을 상쇄하며 소정 간격으로 이격설치되는 지주 및 이 지주와 지주의 사이에 적층설치되는 상기 다수의 방음패널로 구성되는 이중방음벽을 더 포함하여 구성된다.
SHOOTING RANGE
사격장 소음저감시설
PARK YEON WOO (author)
2015-12-21
Patent
Electronic Resource
Korean
IPC:
F41J
TARGETS
,
Ziele
/
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.
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
| European Patent Office | 2022
| European Patent Office | 2021
FIRE CONTROL SYSTEM FOR THE PERSONAL FIREARMS SHOOTING RANGE
| European Patent Office | 2015
Evaluation of Remedial Alternatives of Lead from Shooting Range Soil
| British Library Online Contents | 1999