Near-rail sound barrier and construction method of near-rail sound barrier

The embodiment of the invention provides a near-rail sound barrier and a construction method of the near-rail sound barrier, and the near-rail sound barrier comprises a protection wall and a sound barrier unit plate. The protection walls are installed on the two sides of the track and extend in the longitudinal direction. The sound barrier unit plates are installed at the upper end of the protection wall, and the multiple sound barrier unit plates are sequentially connected in the longitudinal direction. The sound barrier unit plates are arranged on the protective wall, the good sound absorption effect is achieved, the view field of passengers is enlarged, and the urban landscape is improved. 本申请实施例提供一种近轨声屏障及近轨声屏障的施工方法，其中，近轨声屏障包括防护墙与声屏障单元板；防护墙安装于轨道的两侧，沿纵向方向延伸；声屏障单元板安装于防护墙的上端，多个所述声屏障单元板沿纵向依次连接。将声屏障单元板设置在防护墙上，不但具有较好的吸声效果，而且也增大了乘客视野，改善了城市景观。