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A platform for research: civil engineering, architecture and urbanism
Prefabricated comprehensive pipe gallery cast-in-place section connection construction method
The invention discloses a prefabricated comprehensive pipe gallery cast-in-place section connection construction method. The prefabricated comprehensive pipe gallery cast-in-place section connection construction method comprises the following steps that a concrete cushion layer is constructed; a plurality of prefabricated section pipe galleries are installed on the concrete cushion layer at certain intervals; a steel bar structure of the cast-in-place section pipe gallery is installed between every two adjacent prefabricated section pipe galleries; pouring formworks are installed inside and outside the steel bar structure of the cast-in-place section pipe gallery and poured, and during pouring, a groove for installing the end of a water receiving box is reserved in the upper part of the inner side of the joint of the cast-in-place section pipe gallery and the side walls of the two sides of the prefabricated section pipe gallery; after the concrete reaches the formwork removal strength, the pouring formwork is removed; the joint of the inner wall of the prefabricated section pipe gallery and the inner wall of the cast-in-place section pipe gallery is filled with sealant; and the water receiving box is installed below the joint of the top plates of the prefabricated section pipe gallery and the cast-in-place section pipe gallery. The integrality of the prefabricated section and the cast-in-place section of the prefabricated comprehensive pipe gallery and the waterproof capacity of the joint are improved, construction is convenient, and installation is easy and convenient.
本发明公开了一种预制综合管廊现浇段连接施工方法，包括以下步骤：施作混凝土垫层；于所述混凝土垫层上以一定间距地安装多块预制段管廊；于相邻两所述预制段管廊之间安装现浇段管廊的钢筋结构；于所述现浇段管廊的钢筋结构的内外安装浇筑模板并进行浇筑，浇筑时于所述现浇段管廊和所述预制段管廊两侧侧墙交接处内侧上方预留供接水盒端部安装的凹槽；待所述混凝土达到拆模强度后拆除所述浇筑模板；于所述预制段管廊和所述现浇段管廊的内壁交接处填设密封胶；于所述预制段管廊和所述现浇段管廊的顶板交接处下方安装接水盒。本发明提高了预制综合管廊预制段和现浇段的整体性和接缝防水能力，且施工方便、安装简捷。
Prefabricated comprehensive pipe gallery cast-in-place section connection construction method
The invention discloses a prefabricated comprehensive pipe gallery cast-in-place section connection construction method. The prefabricated comprehensive pipe gallery cast-in-place section connection construction method comprises the following steps that a concrete cushion layer is constructed; a plurality of prefabricated section pipe galleries are installed on the concrete cushion layer at certain intervals; a steel bar structure of the cast-in-place section pipe gallery is installed between every two adjacent prefabricated section pipe galleries; pouring formworks are installed inside and outside the steel bar structure of the cast-in-place section pipe gallery and poured, and during pouring, a groove for installing the end of a water receiving box is reserved in the upper part of the inner side of the joint of the cast-in-place section pipe gallery and the side walls of the two sides of the prefabricated section pipe gallery; after the concrete reaches the formwork removal strength, the pouring formwork is removed; the joint of the inner wall of the prefabricated section pipe gallery and the inner wall of the cast-in-place section pipe gallery is filled with sealant; and the water receiving box is installed below the joint of the top plates of the prefabricated section pipe gallery and the cast-in-place section pipe gallery. The integrality of the prefabricated section and the cast-in-place section of the prefabricated comprehensive pipe gallery and the waterproof capacity of the joint are improved, construction is convenient, and installation is easy and convenient.
本发明公开了一种预制综合管廊现浇段连接施工方法，包括以下步骤：施作混凝土垫层；于所述混凝土垫层上以一定间距地安装多块预制段管廊；于相邻两所述预制段管廊之间安装现浇段管廊的钢筋结构；于所述现浇段管廊的钢筋结构的内外安装浇筑模板并进行浇筑，浇筑时于所述现浇段管廊和所述预制段管廊两侧侧墙交接处内侧上方预留供接水盒端部安装的凹槽；待所述混凝土达到拆模强度后拆除所述浇筑模板；于所述预制段管廊和所述现浇段管廊的内壁交接处填设密封胶；于所述预制段管廊和所述现浇段管廊的顶板交接处下方安装接水盒。本发明提高了预制综合管廊预制段和现浇段的整体性和接缝防水能力，且施工方便、安装简捷。
Prefabricated comprehensive pipe gallery cast-in-place section connection construction method
预制综合管廊现浇段连接施工方法
WU JIANQIU (author) / SUN MIN (author) / HAN LEI (author) / FANG XINGJIE (author) / RAN ANLYU (author)
2021-04-30
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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