GDF Series Modular Rail Girder Expansion Joint
GDF 系列模数式轨道梁伸缩装置
结构特点
Structure Characteristics
GDF 系列模数式轨道梁伸缩装置是我公司为适应我国城市轻轨交通建设的需要，新开发的轨道梁伸缩装置。
GDF series modular rail girder expansion joint is a new developed expansion joint which is suitable for urban light rail train construction.
该装置具有大位移量、竖向和水平方向的大转角，上平面和两侧的三向受力的结构特点，并具有高抗疲劳和适应车辆制动、风力等引起的附加力的工作特点。
The expansion joint features large displacement, large vertical and horizontal turning angle, 3-direction force structure from top and both sides, and high fatigue resistance, which is suitable for additional force due to vehicle braking and wind.
|
