Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Water delivery tunnel lining structure and water delivery tunnel construction method
The invention provides a water delivery tunnel lining structure and a water delivery tunnel construction method, and relates to the technical field of hydraulic engineering. The water delivery tunnel lining structure comprises a prefabricated inverted arch and a side top arch lining; the two sides of the prefabricated inverted arch are connected with steel bar sleeve sets correspondingly. The prefabricated inverted arch and the side top arch lining are arranged in the annular direction, and the two sides of the side top arch lining are each provided with a plurality of side top arch steel bars stressed in the annular direction of the side top arch lining; and a plurality of side top arch reinforcing steel bars are respectively inserted into the reinforcing steel bar sleeve groups. According to the water delivery tunnel lining structure and the water delivery tunnel construction method, the stress characteristics of the prefabricated inverted arch lining and the side top arch lining can be improved, the overall stress effect is achieved, the water delivery tunnel lining structure is safer and more reliable, rapid tunneling and synchronous secondary lining are ensured, the construction period is shortened, the construction efficiency is improved, and the construction cost is reduced. And the method can be further popularized and used in the field of open-type TBM tunnel excavation construction.
本发明提供了一种输水隧洞衬砌结构及输水隧洞施工方法，涉及水利工程技术领域，本发明提供的输水隧洞衬砌结构，包括：预制仰拱和边顶拱衬砌；预制仰拱两侧分别连接有钢筋套筒组；预制仰拱与边顶拱衬砌沿环向设置，边顶拱衬砌两侧分别具有沿边顶拱衬砌的环向受力的多根边顶拱钢筋；多根边顶拱钢筋分别插设于钢筋套筒组。本发明提供的输水隧洞衬砌结构及输水隧洞施工方法，可以改善预制仰拱和边顶拱衬砌的受力特性，达到整体受力的效果，输水隧洞衬砌结构更加安全可靠，确保快速掘进和同步二次衬砌，缩短工期，提高施工效率，在敞开式TBM隧洞开挖建设领域可进一步推广使用。
Water delivery tunnel lining structure and water delivery tunnel construction method
The invention provides a water delivery tunnel lining structure and a water delivery tunnel construction method, and relates to the technical field of hydraulic engineering. The water delivery tunnel lining structure comprises a prefabricated inverted arch and a side top arch lining; the two sides of the prefabricated inverted arch are connected with steel bar sleeve sets correspondingly. The prefabricated inverted arch and the side top arch lining are arranged in the annular direction, and the two sides of the side top arch lining are each provided with a plurality of side top arch steel bars stressed in the annular direction of the side top arch lining; and a plurality of side top arch reinforcing steel bars are respectively inserted into the reinforcing steel bar sleeve groups. According to the water delivery tunnel lining structure and the water delivery tunnel construction method, the stress characteristics of the prefabricated inverted arch lining and the side top arch lining can be improved, the overall stress effect is achieved, the water delivery tunnel lining structure is safer and more reliable, rapid tunneling and synchronous secondary lining are ensured, the construction period is shortened, the construction efficiency is improved, and the construction cost is reduced. And the method can be further popularized and used in the field of open-type TBM tunnel excavation construction.
本发明提供了一种输水隧洞衬砌结构及输水隧洞施工方法，涉及水利工程技术领域，本发明提供的输水隧洞衬砌结构，包括：预制仰拱和边顶拱衬砌；预制仰拱两侧分别连接有钢筋套筒组；预制仰拱与边顶拱衬砌沿环向设置，边顶拱衬砌两侧分别具有沿边顶拱衬砌的环向受力的多根边顶拱钢筋；多根边顶拱钢筋分别插设于钢筋套筒组。本发明提供的输水隧洞衬砌结构及输水隧洞施工方法，可以改善预制仰拱和边顶拱衬砌的受力特性，达到整体受力的效果，输水隧洞衬砌结构更加安全可靠，确保快速掘进和同步二次衬砌，缩短工期，提高施工效率，在敞开式TBM隧洞开挖建设领域可进一步推广使用。
Water delivery tunnel lining structure and water delivery tunnel construction method
输水隧洞衬砌结构及输水隧洞施工方法
WANG MENG (Autor:in) / YANG JIAN (Autor:in) / YIN ZHIQIANG (Autor:in) / XU SUCHEN (Autor:in) / XIAO PENGJU (Autor:in) / TAN ZHENG (Autor:in) / ZHU CHENGDONG (Autor:in) / LIU JUNJIAN (Autor:in) / TU XIAOXIA (Autor:in) / YUAN JIEHENG (Autor:in)
15.10.2024
Patent
Elektronische Ressource
Chinesisch
| British Library Online Contents | 1994
| British Library Conference Proceedings | 1992
CONSTRUCTION METHOD OF TUNNEL LINING AND FORM FOR TUNNEL LINING CONCRETE
| Europäisches Patentamt | 2019