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实用新型
CN203807892U 一种复合减振板式轨道系统单体及复合式隔振浮置道床 失效 - 权利终止 转让

一种复合减振板式轨道系统单体及复合式隔振浮置道床
摘要：
本实用新型涉及一种复合减振板式轨道系统单体及复合式隔振浮置道床。它包括上下对应设置的上层预应力钢筋混凝土板和下层预应力钢筋混凝土板，在上层预应力钢筋混凝土板和下层预应力钢筋混凝土板之间设有限位装置和第一隔振装置，在下层预应力钢筋混凝土板底部设有第二隔振装置，在上层预应力钢筋混凝土板和下层预应力钢筋混凝土板的两侧均设有第三隔振装置。本实用新型结构设计合理，提高了隔振性能，减少了振动产生的噪声污染。
摘要（英）：

The utility model relates to a composite damping plate type track system single body and a composite vibration isolation floating type track bed. The composite damping plate type track system single body comprises an upper layer prestress reinforced concrete plate and a lower layer prestress reinforced concrete plate which are arranged correspondingly up and down, a limiting device and a first vibration isolation device are arranged between the upper layer prestress reinforced concrete plate and the lower layer prestress reinforced concrete plate, a second vibration isolation device is arranged at the bottom of the lower layer prestress reinforced concrete plate, and the two sides of the upper layer prestress reinforced concrete plate and the lower layer prestress reinforced concrete plate are provided with third vibration isolation devices. The composite damping plate type track system single body and the composite vibration isolation floating type track bed are reasonable in structural design, the vibration isolation property is improved, and the noise pollution caused by vibration is reduced.

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