Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fabricated subway station side wall-bottom plate waterproof joint with hidden beams and construction technology
The invention discloses an assembly type subway station side wall-bottom plate waterproof joint with a hidden beam and a construction technology, belongs to the technical field of underground structure construction, and mainly comprises an inner acanthus, an outer acanthus, a cast-in-place bottom plate and the hidden beam. A reserved groove is formed in the cast-in-place bottom plate, and a waterproof groove and a steel bar connector are arranged on the two sides of the reserved groove correspondingly. The inner acanthus is connected with the cast-in-place bottom plate through a grouting sleeve, and the outer acanthus is connected with the cast-in-place bottom plate through a flexible waterproof strip; the inner acanthus and the outer acanthus are connected through truss steel bars and tie bars; the hidden beam is placed in the reserved groove, a middle cavity is formed between the inner acanthus and the outer acanthus, the inner acanthus, the outer acanthus, the middle cavity and the reserved groove form a pouring area, and after pouring, concrete in the pouring area and the prefabricated side wall jointly form a tenon structure embedded into the cast-in-place bottom plate. The construction efficiency is greatly improved while the stress performance of the structure is guaranteed, consumption of molds on a construction site is reduced, and remarkable economical efficiency and environmental protection performance are achieved.
本发明公开了一种带暗梁的装配式地铁站侧墙‑底板防水型节点及施工工艺，属于地下结构施工技术领域，主要包括内叶板、外叶板、现浇底板、暗梁。现浇底板上设置有预留凹槽，预留凹槽两侧分别设置有防水槽和钢筋接头；内叶板通过灌浆套筒与现浇底板连接，外叶板通过柔性防水条与现浇底板连接；内叶板及外叶板通过桁架钢筋、拉结筋连接；暗梁放置在预留凹槽内，内叶板、外叶板之间形成中部空腔，内叶板、外叶板以及中部空腔与预留凹槽形成浇注区域，浇注后，浇注区域的混凝土与预制侧墙共同形成嵌入现浇底板的榫头结构。本发明在保证结构受力性能的同时大大提高施工效率，减少了施工现场模具消耗，具有显著的经济性和环保性。
Fabricated subway station side wall-bottom plate waterproof joint with hidden beams and construction technology
The invention discloses an assembly type subway station side wall-bottom plate waterproof joint with a hidden beam and a construction technology, belongs to the technical field of underground structure construction, and mainly comprises an inner acanthus, an outer acanthus, a cast-in-place bottom plate and the hidden beam. A reserved groove is formed in the cast-in-place bottom plate, and a waterproof groove and a steel bar connector are arranged on the two sides of the reserved groove correspondingly. The inner acanthus is connected with the cast-in-place bottom plate through a grouting sleeve, and the outer acanthus is connected with the cast-in-place bottom plate through a flexible waterproof strip; the inner acanthus and the outer acanthus are connected through truss steel bars and tie bars; the hidden beam is placed in the reserved groove, a middle cavity is formed between the inner acanthus and the outer acanthus, the inner acanthus, the outer acanthus, the middle cavity and the reserved groove form a pouring area, and after pouring, concrete in the pouring area and the prefabricated side wall jointly form a tenon structure embedded into the cast-in-place bottom plate. The construction efficiency is greatly improved while the stress performance of the structure is guaranteed, consumption of molds on a construction site is reduced, and remarkable economical efficiency and environmental protection performance are achieved.
本发明公开了一种带暗梁的装配式地铁站侧墙‑底板防水型节点及施工工艺，属于地下结构施工技术领域，主要包括内叶板、外叶板、现浇底板、暗梁。现浇底板上设置有预留凹槽，预留凹槽两侧分别设置有防水槽和钢筋接头；内叶板通过灌浆套筒与现浇底板连接，外叶板通过柔性防水条与现浇底板连接；内叶板及外叶板通过桁架钢筋、拉结筋连接；暗梁放置在预留凹槽内，内叶板、外叶板之间形成中部空腔，内叶板、外叶板以及中部空腔与预留凹槽形成浇注区域，浇注后，浇注区域的混凝土与预制侧墙共同形成嵌入现浇底板的榫头结构。本发明在保证结构受力性能的同时大大提高施工效率，减少了施工现场模具消耗，具有显著的经济性和环保性。
Fabricated subway station side wall-bottom plate waterproof joint with hidden beams and construction technology
带暗梁的装配式地铁站侧墙-底板防水型节点及施工工艺
ZHUANG HAIYANG (Autor:in) / YANG FAN (Autor:in) / LIU XUCHEN (Autor:in) / ZHANG JI (Autor:in) / XU ZIGANG (Autor:in) / LIU WEI (Autor:in) / HE XINYU (Autor:in) / WEI YUNXIANG (Autor:in)
05.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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