Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Submerged floating tunnel and construction method thereof
The invention discloses a submerged floating tunnel and a construction method thereof. The submerged floating tunnel comprises a plurality of main chord pipes and a plurality of web pipes, wherein theplurality of main chord pipes are arranged in parallel; each main chord pipe comprises an inner steel pipe, an outer steel pipe and annular interlayer concrete, the inner steel pipes are located in the outer steel pipes, and the portions between the inner steel pipes and the outer steel pipes are filled with the annular interlayer concrete; a traffic lane for vehicles to pass through is arrangedin the pipe cavity of the inner steel pipe of each main chord pipe, and divides the pipe cavity of the inner steel pipe into an upper space and a lower space; and the plurality of web pipes are hollowsteel pipes, the plurality of web pipes are transversely arranged between every two adjacent main chord pipes correspondingly, and make the upper spaces of every two adjacent main chord pipes communicate, so that the plurality of main chord pipes and the plurality of web pipes form a truss type hollow interlayer concrete filled steel tube-hollow steel pipe mixed structure. The submerged floatingtunnel can meet the requirements of rapid construction and safe operation and is good in structural stability.
本发明公开了一种悬浮隧道及其的施工方法，其中，悬浮隧道包括多个主弦管和多个腹管，多个主弦管平行布置，每一主弦管包括内钢管、外钢管和环形夹层混凝土，内钢管位于外钢管内，内钢管与外钢管之间充填环形夹层混凝土，每一主弦管的内钢管的管腔内设置车辆通行的行车道，行车道将内钢管的管腔分隔成上部空间和下部空间；多个腹管均为空钢管，多个腹管分别横向设置在两两相邻的主弦管之间，并将两两相邻的主弦管的上部空间连通，从而使得多个主弦管和多个腹管构成桁式中空夹层钢管混凝土‑空钢管混合结构。本发明的悬浮隧道能够满足快速施工及安全运营的需求，结构稳定性好。
Submerged floating tunnel and construction method thereof
The invention discloses a submerged floating tunnel and a construction method thereof. The submerged floating tunnel comprises a plurality of main chord pipes and a plurality of web pipes, wherein theplurality of main chord pipes are arranged in parallel; each main chord pipe comprises an inner steel pipe, an outer steel pipe and annular interlayer concrete, the inner steel pipes are located in the outer steel pipes, and the portions between the inner steel pipes and the outer steel pipes are filled with the annular interlayer concrete; a traffic lane for vehicles to pass through is arrangedin the pipe cavity of the inner steel pipe of each main chord pipe, and divides the pipe cavity of the inner steel pipe into an upper space and a lower space; and the plurality of web pipes are hollowsteel pipes, the plurality of web pipes are transversely arranged between every two adjacent main chord pipes correspondingly, and make the upper spaces of every two adjacent main chord pipes communicate, so that the plurality of main chord pipes and the plurality of web pipes form a truss type hollow interlayer concrete filled steel tube-hollow steel pipe mixed structure. The submerged floatingtunnel can meet the requirements of rapid construction and safe operation and is good in structural stability.
本发明公开了一种悬浮隧道及其的施工方法，其中，悬浮隧道包括多个主弦管和多个腹管，多个主弦管平行布置，每一主弦管包括内钢管、外钢管和环形夹层混凝土，内钢管位于外钢管内，内钢管与外钢管之间充填环形夹层混凝土，每一主弦管的内钢管的管腔内设置车辆通行的行车道，行车道将内钢管的管腔分隔成上部空间和下部空间；多个腹管均为空钢管，多个腹管分别横向设置在两两相邻的主弦管之间，并将两两相邻的主弦管的上部空间连通，从而使得多个主弦管和多个腹管构成桁式中空夹层钢管混凝土‑空钢管混合结构。本发明的悬浮隧道能够满足快速施工及安全运营的需求，结构稳定性好。
Submerged floating tunnel and construction method thereof
悬浮隧道及其的施工方法
WANG FACHENG (Autor:in) / HAN LINHAI (Autor:in)
17.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
SUBMERGED FLOATING TUNNEL AND CONSTRUCTION METHOD THEREOF
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