A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated installation construction method for fabricated box culvert
The invention discloses an assembly type box culvert prefabrication installation construction method, an assembly type box culvert comprises a plurality of mutually connected box culvert sections and holes at two ends, each box culvert section comprises a top plate, a bottom plate and side walls, two ends of each top plate are respectively spliced with the side walls, the bottoms of the two side walls are in cast-in-place connection, a cast-in-place part is the bottom plate, and a cast-in-place part is connected with the bottom plate; the top plates, the bottom plate and the two side walls form a box-shaped channel, supporting feet protruding outwards are arranged at the bottoms of the side walls, two connectors of the top plates and the side walls are in an elbow shape and are freely hinged, and when different box-shaped culvert sections are connected, the top plates are connected through bent bolts. Prefabrication can be performed in the field in advance, the construction time is greatly shortened, the construction period is shortened, and civilized and green construction is promoted; during excavation construction, the working face is small, and damage and pollution to ground surface underground water and soil are greatly reduced; the quality of the culvert can be effectively improved, the appearance and the percent of pass of a protective layer are greatly improved, and good economic and social benefits are achieved.
本发明公开了一种装配式箱型涵通预制安装施工方法，装配式箱型涵通包括多个相互连接的箱型涵通节段和两端的洞口，箱型涵通节段包括：顶板、底板和侧墙，顶板两端分别与侧墙拼接，两个侧墙的底部现场浇筑连接，现浇部分为底板，顶板、底板和两个侧墙组成一个箱型通道，侧墙底部设置有向外侧突出的撑脚，顶板与侧墙的两个接头为肘形且自由铰接，不同的箱型涵通节段连接时，顶板之间采用弯螺栓连接。本发明可提前在场内预制，大幅缩短施工时间，节省工期，促进文明、绿色施工；开挖施工时，作业面小，大幅减少了对地表地下水土破坏及污染；可有效地提高了涵洞的质量，使外观及保护层合格率得到了大大的提升，取得了较好的经济与社会效益。
Prefabricated installation construction method for fabricated box culvert
The invention discloses an assembly type box culvert prefabrication installation construction method, an assembly type box culvert comprises a plurality of mutually connected box culvert sections and holes at two ends, each box culvert section comprises a top plate, a bottom plate and side walls, two ends of each top plate are respectively spliced with the side walls, the bottoms of the two side walls are in cast-in-place connection, a cast-in-place part is the bottom plate, and a cast-in-place part is connected with the bottom plate; the top plates, the bottom plate and the two side walls form a box-shaped channel, supporting feet protruding outwards are arranged at the bottoms of the side walls, two connectors of the top plates and the side walls are in an elbow shape and are freely hinged, and when different box-shaped culvert sections are connected, the top plates are connected through bent bolts. Prefabrication can be performed in the field in advance, the construction time is greatly shortened, the construction period is shortened, and civilized and green construction is promoted; during excavation construction, the working face is small, and damage and pollution to ground surface underground water and soil are greatly reduced; the quality of the culvert can be effectively improved, the appearance and the percent of pass of a protective layer are greatly improved, and good economic and social benefits are achieved.
本发明公开了一种装配式箱型涵通预制安装施工方法，装配式箱型涵通包括多个相互连接的箱型涵通节段和两端的洞口，箱型涵通节段包括：顶板、底板和侧墙，顶板两端分别与侧墙拼接，两个侧墙的底部现场浇筑连接，现浇部分为底板，顶板、底板和两个侧墙组成一个箱型通道，侧墙底部设置有向外侧突出的撑脚，顶板与侧墙的两个接头为肘形且自由铰接，不同的箱型涵通节段连接时，顶板之间采用弯螺栓连接。本发明可提前在场内预制，大幅缩短施工时间，节省工期，促进文明、绿色施工；开挖施工时，作业面小，大幅减少了对地表地下水土破坏及污染；可有效地提高了涵洞的质量，使外观及保护层合格率得到了大大的提升，取得了较好的经济与社会效益。
Prefabricated installation construction method for fabricated box culvert
一种装配式箱型涵通预制安装施工方法
ZHOU NING (author) / TAN QIANG (author) / CHE CHENGWEN (author) / XIE TIAN (author) / HU PINGPING (author) / WANG QING (author)
2022-07-29
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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