| 金属声屏障结构 |
| 添加时间：2019/7/31 15:54:30 浏览次数： |
| 室外的声屏障一般采用砖或混凝土结构，室内的声屏障引用钢板、木板、,PMMA/POLYCARBONATE SHEET塑料扳、石膏板和泡沫铝等结构。声屏障主要由钢结构立柱和吸隔声屏板两部分组成，立柱是声屏障的主要受力构件，它通过螺栓或焊接固定在道路防撞墙或轨道边的预埋钢板上； The outdoor noise barrier usually adopts brick or concrete structure, and the indoor noise barrier refers to the structure of steel plate, wood plank, PMMA/POLYCARBONATE SHEET plastic wrench, gypsum board and foam aluminum. The sound barrier mainly consists of two parts: steel structured column and sound absorption and insulation panel. The column is the main stress component of the sound barrier. It is fixed on the road anti-collision wall or the embedded steel plate at the track edge by bolts or welding. 吸隔声板是主要的隔声吸声构件，它通过高强弹簧卡子将其固定在H型立柱槽内，形成声屏障。声屏障的设计已较为充分地考虑了高架高速道路、城市轻轨、地铁的风载、交通车辆的撞击安全和全天候的露天防腐问题。它外形美观大方，制作精致，运输、安装方便，造价低，使用寿命长，特别适用于高架高速道路和城市轻轨、地铁的防噪声使用，是现代化城市最理想的隔声降噪设施。 The sound absorption and insulation board is the main sound insulation and absorption component, which is fixed in the H-shaped column groove through a high-strength spring clip to form a sound barrier. The design of noise barrier has fully considered the problems of wind load of elevated highway, urban light rail, metro, impact safety of traffic vehicles and all-weather open-air anti-corrosion. It has beautiful appearance, exquisite manufacture, convenient transportation and installation, low cost and long service life. It is especially suitable for noise prevention of elevated highway, urban light rail and metro. It is the most ideal sound insulation and noise reduction facility in modern cities. |
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