Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Conversion structure between double-layer shield tunnel and single-layer shield tunnel and construction method thereof
The invention is suitable for the technical field of tunnels, and provides a conversion structure between a double-layer shield tunnel and a single-layer shield tunnel and a construction method thereof. The conversion structure comprises the single-hole double-layer large-diameter shield tunnel, a large-diameter shield tunnel working well, an open cut tunnel, a small-diameter shield tunnel workingwell and a small-diameter shield tunnel. The large-diameter shield tunnel working well is located between the large-diameter shield tunnel and the open cut tunnel, and the small-diameter shield tunnel working well is located between the small-diameter shield tunnel and the open cut tunnel. According to the conversion structure, the conversion problem of the single-hole double-layer large-diametershield tunnel and the double-hole single-layer small-diameter shield tunnel is solved, and meanwhile, the conversion structure is flexible in construction procedure, high in practicability and worthyof wide-range popularization.
本发明适用于隧道技术领域，提供了一种双层与单层盾构隧道间的转换结构及其施工方法。本发明的转换结构包括单洞双层的大直径盾构隧道、大直径盾构隧道工作井、明挖隧道、小直径盾构隧道工作井以及小直径盾构隧道。大直径盾构隧道工作井位于大直径盾构隧道与所述明挖隧道之间，小直径盾构隧道工作井位于小直径盾构隧道与明挖隧道之间。本发明的转换结构解决了单洞双层大直径盾构隧道与双洞单层小直径盾构隧道的转换问题，同时，本发明的施工工序灵活，可实施性强，值得大范围推广。
Conversion structure between double-layer shield tunnel and single-layer shield tunnel and construction method thereof
The invention is suitable for the technical field of tunnels, and provides a conversion structure between a double-layer shield tunnel and a single-layer shield tunnel and a construction method thereof. The conversion structure comprises the single-hole double-layer large-diameter shield tunnel, a large-diameter shield tunnel working well, an open cut tunnel, a small-diameter shield tunnel workingwell and a small-diameter shield tunnel. The large-diameter shield tunnel working well is located between the large-diameter shield tunnel and the open cut tunnel, and the small-diameter shield tunnel working well is located between the small-diameter shield tunnel and the open cut tunnel. According to the conversion structure, the conversion problem of the single-hole double-layer large-diametershield tunnel and the double-hole single-layer small-diameter shield tunnel is solved, and meanwhile, the conversion structure is flexible in construction procedure, high in practicability and worthyof wide-range popularization.
本发明适用于隧道技术领域，提供了一种双层与单层盾构隧道间的转换结构及其施工方法。本发明的转换结构包括单洞双层的大直径盾构隧道、大直径盾构隧道工作井、明挖隧道、小直径盾构隧道工作井以及小直径盾构隧道。大直径盾构隧道工作井位于大直径盾构隧道与所述明挖隧道之间，小直径盾构隧道工作井位于小直径盾构隧道与明挖隧道之间。本发明的转换结构解决了单洞双层大直径盾构隧道与双洞单层小直径盾构隧道的转换问题，同时，本发明的施工工序灵活，可实施性强，值得大范围推广。
Conversion structure between double-layer shield tunnel and single-layer shield tunnel and construction method thereof
双层与单层盾构隧道间的转换结构及其施工方法
CAO SHIDING (Autor:in) / TANG WEI (Autor:in) / HU CHANGWEN (Autor:in) / ZHOU QIANRU (Autor:in)
01.01.2021
Patent
Elektronische Ressource
Chinesisch
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