Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method adopting wall-shaped supporting structure
The invention relates to the technical field of underground construction, in particular to a construction method adopting a wall-shaped supporting structure. The construction method comprises a plurality of circular groove sections and a plurality of rectangular groove sections, and the rectangular groove sections and the circular groove sections are arranged at intervals; the circular groove section adopts a steel casing as a retaining wall, the steel casing serves as a waterproof component of an underground wall-shaped structure after concrete pouring is completed, and a rectangular baffle is arranged on the portion, on the central axis of the rectangular groove section on the outer side, of the steel casing of the circular groove section and serves as a secondary waterproof structure of the rectangular groove section and the circular groove section; the rectangular groove section is in a supporting mode of a steel plate and a steel pipe inner support, the steel plate serves as the waterproof component of the underground wall-shaped structure after concrete pouring is completed, and the steel plate of the rectangular groove section is welded to a part of the steel casing of the circular groove section to serve as a closed outer-layer waterproof structure. According to the construction method adopting the wall-shaped supporting structure, the working condition that large machines cannot enter is solved, and safety and stability in the construction period are guaranteed.
本发明涉及地下施工技术领域，具体来说是一种采用墙状支护结构的施工方法，包括若干圆形槽段和若干矩形槽段，所述矩形槽段与圆形槽段间隔布置；所述圆形槽段采用钢护筒作为护壁，钢护筒在混凝土浇筑完毕后作为地下墙状结构的防水组成部分，所述圆形槽段部分钢护筒在外侧矩形槽段中轴线上设有矩形挡板，作为矩形槽段与圆形槽段的二次防水构造；所述矩形槽段采用钢板和钢管内支撑的支护形式，所述钢板在混凝土浇筑完后作为地下墙状结构的防水组成部分，所述矩形槽段钢板与圆形槽段部分钢护筒焊接，作为封闭的外层防水结构。本发明所提供的一种采用墙状支护结构的施工方法，解决了大型机械无法进入的工况，保证施工期间的安全性与稳定性。
Construction method adopting wall-shaped supporting structure
The invention relates to the technical field of underground construction, in particular to a construction method adopting a wall-shaped supporting structure. The construction method comprises a plurality of circular groove sections and a plurality of rectangular groove sections, and the rectangular groove sections and the circular groove sections are arranged at intervals; the circular groove section adopts a steel casing as a retaining wall, the steel casing serves as a waterproof component of an underground wall-shaped structure after concrete pouring is completed, and a rectangular baffle is arranged on the portion, on the central axis of the rectangular groove section on the outer side, of the steel casing of the circular groove section and serves as a secondary waterproof structure of the rectangular groove section and the circular groove section; the rectangular groove section is in a supporting mode of a steel plate and a steel pipe inner support, the steel plate serves as the waterproof component of the underground wall-shaped structure after concrete pouring is completed, and the steel plate of the rectangular groove section is welded to a part of the steel casing of the circular groove section to serve as a closed outer-layer waterproof structure. According to the construction method adopting the wall-shaped supporting structure, the working condition that large machines cannot enter is solved, and safety and stability in the construction period are guaranteed.
本发明涉及地下施工技术领域，具体来说是一种采用墙状支护结构的施工方法，包括若干圆形槽段和若干矩形槽段，所述矩形槽段与圆形槽段间隔布置；所述圆形槽段采用钢护筒作为护壁，钢护筒在混凝土浇筑完毕后作为地下墙状结构的防水组成部分，所述圆形槽段部分钢护筒在外侧矩形槽段中轴线上设有矩形挡板，作为矩形槽段与圆形槽段的二次防水构造；所述矩形槽段采用钢板和钢管内支撑的支护形式，所述钢板在混凝土浇筑完后作为地下墙状结构的防水组成部分，所述矩形槽段钢板与圆形槽段部分钢护筒焊接，作为封闭的外层防水结构。本发明所提供的一种采用墙状支护结构的施工方法，解决了大型机械无法进入的工况，保证施工期间的安全性与稳定性。
Construction method adopting wall-shaped supporting structure
一种采用墙状支护结构的施工方法
LIU XISHENG (Autor:in) / TENG JIANLONG (Autor:in) / WANG CHAO (Autor:in)
31.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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