地铁隧道内浮置板整体道床施工技术

Construction Technology of Floating Slab Solid Bed in Subway Tunnel

浮制板整体道床是通过设置在道床下面及两侧的橡胶支座来阻隔轨道结构与主体结构之间的刚性连接,吸收列车冲击能量,从而达到减振和消音的目的。本文着重介绍了浮制板道床的施工工艺流程、关键施工技术和相关参数。

Floating slab solid bed intercepts rigid connec- tion between rail structure and main structure by the rubber sup- port located below the track and on both sides, it can absorb the impact energy, thus achieve the purpose of reducing vibration and muffling. This paper introduces the construction process of floating slab solid bed, the key construction technology and re- lated parameters.