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A platform for research: civil engineering, architecture and urbanism
Suspension tunnel pipe body-lane plate system with vibration isolation effect
The invention relates to the technical field of ocean engineering, in particular to a floating tunnel pipe body-lane plate system with a vibration isolation effect, which comprises a main body structure and a lane plate vibration isolation system, the main body structure comprises a tunnel pipe body and anchor cables, the multiple anchor cables are evenly distributed and connected to the outer side of the lower portion of the tunnel pipe body, and the lower ends of the anchor cables are all connected with the bottom bed. The lane plate vibration isolation system comprises a lane plate, a vertical spring, a vertical hydraulic cylinder, a transverse spring and a transverse hydraulic cylinder; the top ends of the vertical springs and the vertical hydraulic cylinders are hinged to the bottom of the middle section of the lane plate, and the bottom ends of the vertical springs and the bottom ends of the vertical hydraulic cylinders are hinged to the inner wall of the tunnel pipe body; two ends of the transverse spring and the transverse hydraulic cylinder are respectively hinged with the inner wall of the tunnel pipe body and the end part of the lane plate; the outer surface of the tunnel pipe body is directly located in a wave flow environment and is directly acted by water power. The damping structure has a good damping effect under the action of wave periodic loads, and the overall safety of a tunnel and the driving comfort of a lane are improved.
本发明涉及海洋工程技术领域，具体涉及一种具有隔振作用的悬浮隧道管体‑车道板系统，包括主体结构和车道板隔振系统；所述的主体结构包括隧道管体和锚索，隧道管体的下部外侧均布连接有多个锚索，锚索的下端均与底床连接；车道板隔振系统包括车道板、竖向弹簧、竖向液压缸、横向弹簧和横向液压缸；竖向弹簧、竖向液压缸的顶端与车道板中段的底部铰接，竖向弹簧、竖向液压缸的底端与隧道管体的内壁铰接；横向弹簧和横向液压缸的两端分别与隧道管体的内壁和车道板的端部铰接；隧道管体的外表面直接处于波流环境中，直接受到水动力的作用。本发明面对波浪周期性荷载作用下有较好的减振效果，提高了隧道的整体安全性与车道行车的舒适性。
Suspension tunnel pipe body-lane plate system with vibration isolation effect
The invention relates to the technical field of ocean engineering, in particular to a floating tunnel pipe body-lane plate system with a vibration isolation effect, which comprises a main body structure and a lane plate vibration isolation system, the main body structure comprises a tunnel pipe body and anchor cables, the multiple anchor cables are evenly distributed and connected to the outer side of the lower portion of the tunnel pipe body, and the lower ends of the anchor cables are all connected with the bottom bed. The lane plate vibration isolation system comprises a lane plate, a vertical spring, a vertical hydraulic cylinder, a transverse spring and a transverse hydraulic cylinder; the top ends of the vertical springs and the vertical hydraulic cylinders are hinged to the bottom of the middle section of the lane plate, and the bottom ends of the vertical springs and the bottom ends of the vertical hydraulic cylinders are hinged to the inner wall of the tunnel pipe body; two ends of the transverse spring and the transverse hydraulic cylinder are respectively hinged with the inner wall of the tunnel pipe body and the end part of the lane plate; the outer surface of the tunnel pipe body is directly located in a wave flow environment and is directly acted by water power. The damping structure has a good damping effect under the action of wave periodic loads, and the overall safety of a tunnel and the driving comfort of a lane are improved.
本发明涉及海洋工程技术领域，具体涉及一种具有隔振作用的悬浮隧道管体‑车道板系统，包括主体结构和车道板隔振系统；所述的主体结构包括隧道管体和锚索，隧道管体的下部外侧均布连接有多个锚索，锚索的下端均与底床连接；车道板隔振系统包括车道板、竖向弹簧、竖向液压缸、横向弹簧和横向液压缸；竖向弹簧、竖向液压缸的顶端与车道板中段的底部铰接，竖向弹簧、竖向液压缸的底端与隧道管体的内壁铰接；横向弹簧和横向液压缸的两端分别与隧道管体的内壁和车道板的端部铰接；隧道管体的外表面直接处于波流环境中，直接受到水动力的作用。本发明面对波浪周期性荷载作用下有较好的减振效果，提高了隧道的整体安全性与车道行车的舒适性。
Suspension tunnel pipe body-lane plate system with vibration isolation effect
一种具有隔振作用的悬浮隧道管体-车道板系统
LI KE (author) / CHEN WEIDONG (author) / DING HAO (author) / JIANG HAOBO (author) / ZHONG DAN (author) / CHENG LIANG (author) / REN BING (author) / WANG GUOYU (author)
2024-07-12
Patent
Electronic Resource
Chinese
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