A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Water filling system for deep-buried tunnel
The invention discloses a water filling system for a deep-buried tunnel. The water filling system comprises a vertical shaft, wherein the bottom of the vertical shaft communicates with the deep-buriedtunnel; the upper part of the vertical shaft communicates with a shallow-buried tunnel; a separating wall for separating the deep-buried tunnel from the shallow-buried tunnel is arranged in the vertical shaft; one side of the separating wall is provided with a pedestrian stair or/and an elevator shaft; a channel is formed among the side walls of the pedestrian stair or/and the elevator, the innerwall of the vertical shaft and the separating wall; the channel communicates with the shallow-buried tunnel; multiple stages of first energy dissipation tanks and second energy dissipation tanks arevertically and alternatively arranged in the channel, so that water flow from the shallow-buried tunnel can flow through each stage of first energy dissipation tanks and second energy dissipation tanks to dissipate energy, and then flows into the deep-buried tunnel. The channel is an occupied space in the vertical shaft, and the first energy dissipation tanks and the second energy dissipation tanks are arranged in the occupied space in the vertical shaft, so that vertical shaft depth does not need to expand or increase, engineering cost is low, and layout is simple and convenient; and meanwhile, electrical equipment is not used, and the electrical equipment does not need to maintain, so that safety and reliability are improved.
一种深埋隧洞充水系统，包括竖井，竖井的底部与深埋隧洞连通，竖井的上部与浅埋隧洞连通，竖井内设置有将深埋隧洞和浅埋隧洞隔开的分隔墙，该分隔墙的一侧布置有人行楼梯或/和电梯井，所述人行楼梯或电梯井的侧壁、竖井内壁与分隔墙之间形成通道，该通道与浅埋隧洞连通；所述通道内竖向交替设有多级第一消能池和第二消能池，使得来自浅埋隧洞的水流可经由各级第一消能池、第二消能池消能后流入深埋隧洞中。本发明中，由于通道是竖井中的空余空间，第一消能池和第二消能池均是布置在竖井中的空余空间中，无需扩挖或加大竖井深度，工程造价低，布置简便；同时由于没有使用电气设备，则无需维护电气设备，提高了安全性和可靠性。
Water filling system for deep-buried tunnel
The invention discloses a water filling system for a deep-buried tunnel. The water filling system comprises a vertical shaft, wherein the bottom of the vertical shaft communicates with the deep-buriedtunnel; the upper part of the vertical shaft communicates with a shallow-buried tunnel; a separating wall for separating the deep-buried tunnel from the shallow-buried tunnel is arranged in the vertical shaft; one side of the separating wall is provided with a pedestrian stair or/and an elevator shaft; a channel is formed among the side walls of the pedestrian stair or/and the elevator, the innerwall of the vertical shaft and the separating wall; the channel communicates with the shallow-buried tunnel; multiple stages of first energy dissipation tanks and second energy dissipation tanks arevertically and alternatively arranged in the channel, so that water flow from the shallow-buried tunnel can flow through each stage of first energy dissipation tanks and second energy dissipation tanks to dissipate energy, and then flows into the deep-buried tunnel. The channel is an occupied space in the vertical shaft, and the first energy dissipation tanks and the second energy dissipation tanks are arranged in the occupied space in the vertical shaft, so that vertical shaft depth does not need to expand or increase, engineering cost is low, and layout is simple and convenient; and meanwhile, electrical equipment is not used, and the electrical equipment does not need to maintain, so that safety and reliability are improved.
一种深埋隧洞充水系统，包括竖井，竖井的底部与深埋隧洞连通，竖井的上部与浅埋隧洞连通，竖井内设置有将深埋隧洞和浅埋隧洞隔开的分隔墙，该分隔墙的一侧布置有人行楼梯或/和电梯井，所述人行楼梯或电梯井的侧壁、竖井内壁与分隔墙之间形成通道，该通道与浅埋隧洞连通；所述通道内竖向交替设有多级第一消能池和第二消能池，使得来自浅埋隧洞的水流可经由各级第一消能池、第二消能池消能后流入深埋隧洞中。本发明中，由于通道是竖井中的空余空间，第一消能池和第二消能池均是布置在竖井中的空余空间中，无需扩挖或加大竖井深度，工程造价低，布置简便；同时由于没有使用电气设备，则无需维护电气设备，提高了安全性和可靠性。
Water filling system for deep-buried tunnel
一种深埋隧洞充水系统
LIU YINQI (author) / LIU CHANGGUI (author) / SUN YUNFENG (author)
2020-08-07
Patent
Electronic Resource
Chinese
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