Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pipe well post-pouring hole advanced construction pipeline reservation construction system
The invention discloses a pipe well post-pouring hole advance construction pipeline reservation construction system. The system comprises a pipe well formwork, a first formwork, a second formwork and a post-pouring area, wherein the pipe well formwork is composed of the first formwork, the second formwork and the post-pouring area, the post-pouring area is composed of a sleeve and a measuring pay-off hole, the measuring pay-off hole is formed in the sleeve, sleeve steel bars are arranged on the outer sides of the sleeves, plate ribs are arranged on the outer sides of the sleeve steel bars, concrete secondary pouring boundaries are arranged between the sleeve steel bars and the plate ribs, polystyrene plates are arranged on the inner sides of the concrete secondary pouring boundaries, and water stop wing rings are arranged in the second formwork; a pipeline formwork is arranged on one side of the measuring and setting-out hole, the formwork in the area can be reserved for a long time, and the formwork can be removed till the pipeline is accurately positioned, a sleeve is adjusted in place, concrete is poured on the periphery of the pipeline, and the formwork is dismounted after the formwork removal strength is achieved; and the template is immediately inserted into the pipeline for installation after being removed.
本发明公开了一种管井后浇洞超前施工管道预留施工体系，包括管井模板、第一模板、第二模板和后浇区，所述管井模板由第一模板、第二模板与后浇区组成，所述后浇区由套管与测量放线孔组成，所述套管内部设置有测量放线孔，所述套管外侧设置有套管钢筋，所述套管钢筋外侧设置有板筋，所述套管钢筋与板筋之间设置有混凝土二次浇筑分界线，所述混凝土二次浇筑分界线内侧设置有聚苯板，所述第二模板内部设置有止水翼环，所述测量放线孔一侧设置有管道模板，该区域模板可长期保留、直至管道精准地位完成、套管调整到位、管道周边混凝土浇筑完成达到拆模强度后方可拆除模板；模板拆除后立刻插入管道安装。
Pipe well post-pouring hole advanced construction pipeline reservation construction system
The invention discloses a pipe well post-pouring hole advance construction pipeline reservation construction system. The system comprises a pipe well formwork, a first formwork, a second formwork and a post-pouring area, wherein the pipe well formwork is composed of the first formwork, the second formwork and the post-pouring area, the post-pouring area is composed of a sleeve and a measuring pay-off hole, the measuring pay-off hole is formed in the sleeve, sleeve steel bars are arranged on the outer sides of the sleeves, plate ribs are arranged on the outer sides of the sleeve steel bars, concrete secondary pouring boundaries are arranged between the sleeve steel bars and the plate ribs, polystyrene plates are arranged on the inner sides of the concrete secondary pouring boundaries, and water stop wing rings are arranged in the second formwork; a pipeline formwork is arranged on one side of the measuring and setting-out hole, the formwork in the area can be reserved for a long time, and the formwork can be removed till the pipeline is accurately positioned, a sleeve is adjusted in place, concrete is poured on the periphery of the pipeline, and the formwork is dismounted after the formwork removal strength is achieved; and the template is immediately inserted into the pipeline for installation after being removed.
本发明公开了一种管井后浇洞超前施工管道预留施工体系，包括管井模板、第一模板、第二模板和后浇区，所述管井模板由第一模板、第二模板与后浇区组成，所述后浇区由套管与测量放线孔组成，所述套管内部设置有测量放线孔，所述套管外侧设置有套管钢筋，所述套管钢筋外侧设置有板筋，所述套管钢筋与板筋之间设置有混凝土二次浇筑分界线，所述混凝土二次浇筑分界线内侧设置有聚苯板，所述第二模板内部设置有止水翼环，所述测量放线孔一侧设置有管道模板，该区域模板可长期保留、直至管道精准地位完成、套管调整到位、管道周边混凝土浇筑完成达到拆模强度后方可拆除模板；模板拆除后立刻插入管道安装。
Pipe well post-pouring hole advanced construction pipeline reservation construction system
一种管井后浇洞超前施工管道预留施工体系
CONG LI (Autor:in) / ZHANG YUANHUI (Autor:in) / JI LIUYU (Autor:in) / ZHAO WENJIE (Autor:in) / DING LUBO (Autor:in) / GAO JIAN (Autor:in)
18.02.2022
Patent
Elektronische Ressource
Chinesisch
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