Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Embedded and construction method of fabricated prestressed concrete hollow floor cable box
The invention discloses an embedding and construction method of a fabricated prestressed concrete hollow floor cable box, which comprises prestressed concrete hollow slabs and a structural beam, a cable box is embedded in a post-cast strip between the abutted seams of the two prestressed concrete hollow slabs, the cable box is tightly attached to the two prestressed concrete hollow slabs, and the structural beam is embedded in the post-cast strip between the abutted seams of the two prestressed concrete hollow slabs. Meanwhile, longitudinal steel bars and vertical steel bars are arranged in a post-cast strip in a gap between the two slabs, and then light ceramsite concrete is poured to the upper surface of the prestressed concrete hollow slab. And after all the prestressed concrete hollow slabs and the structural beam are installed, horizontally-distributed steel bars are bound to the top faces of the prestressed concrete hollow slabs, then the laminated layer is cast in situ, and the post-cast strip is connected with the laminated layer through the vertical steel bars. According to the embedding and construction method of the fabricated prestressed concrete hollow floor cable box, the cable box space is reserved between the two prestressed concrete hollow slabs, ceramsite concrete is poured in the gap, and reinforcing steel bars are arranged in the gap, so that the connectivity of the whole structure is improved.
本发明公开了一种装配式预应力混凝土空心楼板线盒的埋设和施工方法，包括预应力混凝土空心板、结构梁，在两块预应力混凝土空心板之拼缝间的后浇带中埋设线盒，将线盒与两块预应力混凝土空心板紧密贴合，同时在两板空隙间中的后浇带中布置纵向钢筋和竖向钢筋，再浇筑轻质陶粒混凝土至预应力混凝土空心板上表面。当所有预应力混凝土空心板与结构梁安装完毕之后，在预应力混凝土空心板顶面绑扎水平分布钢筋，再现浇叠合层，后浇带通过竖向钢筋与叠合层连接。本发明一种装配式预应力混凝土空心楼板线盒的埋设和施工方法，通过在两块预应力混凝土空心板之间预留线盒空间，且在空隙间浇筑陶粒混凝土与布置钢筋，增加了整体构造的连接性。
Embedded and construction method of fabricated prestressed concrete hollow floor cable box
The invention discloses an embedding and construction method of a fabricated prestressed concrete hollow floor cable box, which comprises prestressed concrete hollow slabs and a structural beam, a cable box is embedded in a post-cast strip between the abutted seams of the two prestressed concrete hollow slabs, the cable box is tightly attached to the two prestressed concrete hollow slabs, and the structural beam is embedded in the post-cast strip between the abutted seams of the two prestressed concrete hollow slabs. Meanwhile, longitudinal steel bars and vertical steel bars are arranged in a post-cast strip in a gap between the two slabs, and then light ceramsite concrete is poured to the upper surface of the prestressed concrete hollow slab. And after all the prestressed concrete hollow slabs and the structural beam are installed, horizontally-distributed steel bars are bound to the top faces of the prestressed concrete hollow slabs, then the laminated layer is cast in situ, and the post-cast strip is connected with the laminated layer through the vertical steel bars. According to the embedding and construction method of the fabricated prestressed concrete hollow floor cable box, the cable box space is reserved between the two prestressed concrete hollow slabs, ceramsite concrete is poured in the gap, and reinforcing steel bars are arranged in the gap, so that the connectivity of the whole structure is improved.
本发明公开了一种装配式预应力混凝土空心楼板线盒的埋设和施工方法，包括预应力混凝土空心板、结构梁，在两块预应力混凝土空心板之拼缝间的后浇带中埋设线盒，将线盒与两块预应力混凝土空心板紧密贴合，同时在两板空隙间中的后浇带中布置纵向钢筋和竖向钢筋，再浇筑轻质陶粒混凝土至预应力混凝土空心板上表面。当所有预应力混凝土空心板与结构梁安装完毕之后，在预应力混凝土空心板顶面绑扎水平分布钢筋，再现浇叠合层，后浇带通过竖向钢筋与叠合层连接。本发明一种装配式预应力混凝土空心楼板线盒的埋设和施工方法，通过在两块预应力混凝土空心板之间预留线盒空间，且在空隙间浇筑陶粒混凝土与布置钢筋，增加了整体构造的连接性。
Embedded and construction method of fabricated prestressed concrete hollow floor cable box
一种装配式预应力混凝土空心楼板线盒的埋设和施工方法
ZHAO YUNZHAO (Autor:in) / YING SENYUAN (Autor:in) / QIU WEIMING (Autor:in) / JIANG JIANJUN (Autor:in) / JIN LONG (Autor:in) / WU CAIJUN (Autor:in) / HE YULIANG (Autor:in)
03.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04G
SCAFFOLDING
,
Baugerüste
/
H02G
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
,
Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen
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