A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Overlapped construction method of high-altitude cantilever plate
The invention provides a construction method of a high-altitude cantilever plate lamination method. The construction method comprises the steps of ring beam construction, hoisting of a prefabricated cantilever beam, pouring of a cantilever beam wet joint, hoisting of an upper laminated plate, and pouring of an upper laminated plate wet joint and an upper post-pouring plate. A traditional cantilever beam plate is optimized into a prefabricated cantilever beam structure, a prefabricated upper-layer laminated plate structure and an upper-portion post-pouring plate structure, the cantilever beam is installed through a main body structure ring beam, the upper-layer laminated plate is hoisted on the cantilever beam, and finally a wet joint and the upper-portion post-pouring plate are poured, so that the whole cantilever structure is annularly communicated to form a whole. The stress reaches the original design level, the structural safety and the construction quality in the whole construction process are guaranteed, a large number of scaffold formwork bodies do not need to be erected in the whole construction process, supporting materials are saved, the construction efficiency is higher, and the construction period is shortened on the premise that the structural quality is guaranteed.
本发明提供了一种高空悬挑板叠合法施工方法，包括环梁施工、吊装预制悬臂梁、浇筑悬臂梁湿接头、吊装上层叠合板、浇筑上层叠合板湿接头以及上部后浇板。本发明将传统的悬挑梁板优化为预制悬臂梁、预制上层叠合板、上部后浇板三部分结构，利用主体结构环梁完成悬臂梁的安装，在悬臂梁上吊装上层叠合板，最后浇筑湿接缝及上部后浇板，使得整个悬挑结构环向联通形成整体，受力上达到原设计水平，保证了施工全过程的结构安全性和施工质量，而且整个施工过程无需搭设大量脚手架支模架体，节约了支撑材料，施工效率更高，在保证结构质量的前提下缩短了施工工期。
Overlapped construction method of high-altitude cantilever plate
The invention provides a construction method of a high-altitude cantilever plate lamination method. The construction method comprises the steps of ring beam construction, hoisting of a prefabricated cantilever beam, pouring of a cantilever beam wet joint, hoisting of an upper laminated plate, and pouring of an upper laminated plate wet joint and an upper post-pouring plate. A traditional cantilever beam plate is optimized into a prefabricated cantilever beam structure, a prefabricated upper-layer laminated plate structure and an upper-portion post-pouring plate structure, the cantilever beam is installed through a main body structure ring beam, the upper-layer laminated plate is hoisted on the cantilever beam, and finally a wet joint and the upper-portion post-pouring plate are poured, so that the whole cantilever structure is annularly communicated to form a whole. The stress reaches the original design level, the structural safety and the construction quality in the whole construction process are guaranteed, a large number of scaffold formwork bodies do not need to be erected in the whole construction process, supporting materials are saved, the construction efficiency is higher, and the construction period is shortened on the premise that the structural quality is guaranteed.
本发明提供了一种高空悬挑板叠合法施工方法，包括环梁施工、吊装预制悬臂梁、浇筑悬臂梁湿接头、吊装上层叠合板、浇筑上层叠合板湿接头以及上部后浇板。本发明将传统的悬挑梁板优化为预制悬臂梁、预制上层叠合板、上部后浇板三部分结构，利用主体结构环梁完成悬臂梁的安装，在悬臂梁上吊装上层叠合板，最后浇筑湿接缝及上部后浇板，使得整个悬挑结构环向联通形成整体，受力上达到原设计水平，保证了施工全过程的结构安全性和施工质量，而且整个施工过程无需搭设大量脚手架支模架体，节约了支撑材料，施工效率更高，在保证结构质量的前提下缩短了施工工期。
Overlapped construction method of high-altitude cantilever plate
一种高空悬挑板叠合法施工方法
YANG BIN (author) / ZHU ZHANGHAO (author) / ZHANG CHUANGCHUANG (author) / XIE YUXIANG (author) / ZHANG YU (author) / HOU WENTAO (author) / JIANG LI (author) / MA QING (author)
2023-03-07
Patent
Electronic Resource
Chinese
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