A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Horse-riding well and construction method thereof
The invention provides a horse-riding well and a construction method thereof, and belongs to the technical field of tunnel construction. The horse-riding well comprises a horse-riding well shaft with an upper end and a lower end, an isolation sleeve that comprises an isolation sleeve body and a bearing ring extending outwards from the outer wall of the isolation sleeve body; the upper end of the horse-riding well shaft is inserted into the isolation sleeve body; and the upper end of the horse-riding well shaft is connected with the inner wall of the isolation sleeve body in a sealed mode. A pipe-jacking tunnel can be prevented from bearing relatively large ground dynamic loads, and the reliability of the pipe-jacking tunnel is improved.
本公开提供了一种骑马井和骑马井的施工方法，属于隧道施工技术领域，该骑马井包括：骑马井井筒，具有上端和下端；隔离套筒，包括隔离筒体和从所述隔离筒体的外壁向外延伸的承重环，所述骑马井井筒的上端插装于所述隔离筒体内，且所述骑马井井筒的上端与所述隔离筒体的内壁密封连接。本公开能避免顶管隧道承受到较大的地面动载荷，提高顶管隧道的可靠性。
Horse-riding well and construction method thereof
The invention provides a horse-riding well and a construction method thereof, and belongs to the technical field of tunnel construction. The horse-riding well comprises a horse-riding well shaft with an upper end and a lower end, an isolation sleeve that comprises an isolation sleeve body and a bearing ring extending outwards from the outer wall of the isolation sleeve body; the upper end of the horse-riding well shaft is inserted into the isolation sleeve body; and the upper end of the horse-riding well shaft is connected with the inner wall of the isolation sleeve body in a sealed mode. A pipe-jacking tunnel can be prevented from bearing relatively large ground dynamic loads, and the reliability of the pipe-jacking tunnel is improved.
本公开提供了一种骑马井和骑马井的施工方法，属于隧道施工技术领域，该骑马井包括：骑马井井筒，具有上端和下端；隔离套筒，包括隔离筒体和从所述隔离筒体的外壁向外延伸的承重环，所述骑马井井筒的上端插装于所述隔离筒体内，且所述骑马井井筒的上端与所述隔离筒体的内壁密封连接。本公开能避免顶管隧道承受到较大的地面动载荷，提高顶管隧道的可靠性。
Horse-riding well and construction method thereof
骑马井和骑马井的施工方法
CHEN SHAOYOU (author) / WU HUIYONG (author) / ZHANG LEI (author) / LIU JIANG (author) / KOU BAOQING (author) / SHI LIJUN (author) / ZHU ZHENXIANG (author) / ZENG ZHIHUA (author) / AN PENGLIANG (author) / ZHANG GUOQING (author)
2022-01-18
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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