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Vibration isolation structure for reducing railway vibration
The invention discloses a vibration isolation structure for reducing railway vibration, a main body of the vibration isolation structure is composed of vibration isolators and vibration isolation pads, the vibration isolators are arranged at a certain distance from a railway track and are arranged at intervals parallel to the railway direction, and the vibration isolation pads are located underground below the vibration isolators and are connected with the vibration isolators; the vibration isolator is in a step-shaped quadrangular frustum pyramid shape, the bottom face of the vibration isolator is in a 3m * 3m square shape, the top face of the vibration isolator is in a 1m * 1m square shape, and the step height is 15-25cm. The thickness of the vibration isolation pad is 10-15 cm, the height of the vibration isolation pad is 0.8-1 m, and the length of the vibration isolation pad is 1-1.5 m. According to the vibration isolation structure for reducing the railway vibration, the vibration isolation structure is composed of the continuous vibration isolation pad below the road surface and the vibration isolation body above the road surface, and due to the fact that no groove exists, the vibration isolation structure is more convenient to maintain in the later period; and the vibration isolator is an independent individual and can be directly replaced when being damaged, and the long-term stability of other vibration isolators cannot be influenced.
本发明公开了一种用于降低铁路振动的隔振结构，所述隔振结构的主体由隔振体和隔振垫构成，所述隔振体在距离铁路轨道一定距离且平行于铁路方向间断设置，所述隔振垫位于隔振体下方的地下且与隔振体相接；所述隔振体为阶梯状四棱台形，所述隔振体底面为3mx3m的方形，顶面为1mx1m的方形，阶梯高度为15‑25cm；所述隔振垫的厚度为10‑15cm，高度为0.8‑1m，长度为1‑1.5m。本发明提供的用于降低铁路振动的隔振结构，该隔振结构通过路面下方的连续隔振垫及路面上方的隔振体组成，由于没有沟的存在，在后期维护时，更加的方便；且隔振体为独立个体，损坏时可直接替换，不会影响其它隔振体的长期稳定性。
Vibration isolation structure for reducing railway vibration
The invention discloses a vibration isolation structure for reducing railway vibration, a main body of the vibration isolation structure is composed of vibration isolators and vibration isolation pads, the vibration isolators are arranged at a certain distance from a railway track and are arranged at intervals parallel to the railway direction, and the vibration isolation pads are located underground below the vibration isolators and are connected with the vibration isolators; the vibration isolator is in a step-shaped quadrangular frustum pyramid shape, the bottom face of the vibration isolator is in a 3m * 3m square shape, the top face of the vibration isolator is in a 1m * 1m square shape, and the step height is 15-25cm. The thickness of the vibration isolation pad is 10-15 cm, the height of the vibration isolation pad is 0.8-1 m, and the length of the vibration isolation pad is 1-1.5 m. According to the vibration isolation structure for reducing the railway vibration, the vibration isolation structure is composed of the continuous vibration isolation pad below the road surface and the vibration isolation body above the road surface, and due to the fact that no groove exists, the vibration isolation structure is more convenient to maintain in the later period; and the vibration isolator is an independent individual and can be directly replaced when being damaged, and the long-term stability of other vibration isolators cannot be influenced.
本发明公开了一种用于降低铁路振动的隔振结构，所述隔振结构的主体由隔振体和隔振垫构成，所述隔振体在距离铁路轨道一定距离且平行于铁路方向间断设置，所述隔振垫位于隔振体下方的地下且与隔振体相接；所述隔振体为阶梯状四棱台形，所述隔振体底面为3mx3m的方形，顶面为1mx1m的方形，阶梯高度为15‑25cm；所述隔振垫的厚度为10‑15cm，高度为0.8‑1m，长度为1‑1.5m。本发明提供的用于降低铁路振动的隔振结构，该隔振结构通过路面下方的连续隔振垫及路面上方的隔振体组成，由于没有沟的存在，在后期维护时，更加的方便；且隔振体为独立个体，损坏时可直接替换，不会影响其它隔振体的长期稳定性。
Vibration isolation structure for reducing railway vibration
一种用于降低铁路振动的隔振结构
AI JIA (author) / HE ANQI (author) / BAI YOULIN (author) / HE CHENGCAI (author) / YANG MINGMING (author) / HU XIANG (author) / ZHANG HONGLIN (author) / SHI QING (author) / HUANG HUA (author) / LIU MENGJUN (author)
2022-06-10
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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