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A platform for research: civil engineering, architecture and urbanism
Support-free assembly construction method for assembly type bent cap construction
The invention discloses a support-free assembly construction method for assembly type bent cap construction. The invention belongs to the technical field of prefabrication and assembly. The method comprises a pre-embedding step, a back pressure connecting step, a bent cap hoisting step and a supporting and assembling step. The bottom of a back pressure mechanism is pre-buried in a bearing platform; then, a prefabricated bent cap piece is fixedly connected with the top of the back pressure mechanism; the prefabricated bent cap piece is hoisted, then the prefabricated bent cap piece is transported to an installation position through a bent cap hoisting step, finally the bottom of the prefabricated bent cap piece is supported through a supporting mechanism, a counter force is applied to the top of the prefabricated bent cap piece through a counter-pressure mechanism to guarantee overall balance of the prefabricated bent cap piece, and thus the construction requirement of an assembly connecting part is met. According to the construction method, the construction device with the back pressure mechanism and the supporting mechanism matched is adopted to form a bending moment balance stable system, constructors can conveniently assemble the prefabricated parts without erecting supports, the stress balance stable system is formed when the prefabricated parts are assembled, the construction process is efficient, convenient, safe and reliable, and the construction cost is saved.
本发明公开了一种用于装配式盖梁施工的无支架拼装施工方法，属于预制拼装技术领域，包括预埋步骤、反压连接步骤、盖梁起吊步骤以及支撑拼装步骤，首先将反压机构的底部预埋在承台内，然后使预制盖梁件与反压机构的顶部相固接，再采取盖梁起吊步骤将预制盖梁件调运至安装位置，最后通过支撑机构支顶预制盖梁件的底部，通过反压机构对预制盖梁件的顶部施加反力来保证预制盖梁件整体平衡，以满足拼装连接部位施工要求。本发明公开的施工方法，采用反压机构与支撑机构相配合的施工装置构成弯矩平衡的稳定体系，使施工人员便于拼装预制构件，无需架设支架，预制构件拼装时构成受力平衡的稳定体系，施工过程既高效便捷，又安全可靠，节省施工成本。
Support-free assembly construction method for assembly type bent cap construction
The invention discloses a support-free assembly construction method for assembly type bent cap construction. The invention belongs to the technical field of prefabrication and assembly. The method comprises a pre-embedding step, a back pressure connecting step, a bent cap hoisting step and a supporting and assembling step. The bottom of a back pressure mechanism is pre-buried in a bearing platform; then, a prefabricated bent cap piece is fixedly connected with the top of the back pressure mechanism; the prefabricated bent cap piece is hoisted, then the prefabricated bent cap piece is transported to an installation position through a bent cap hoisting step, finally the bottom of the prefabricated bent cap piece is supported through a supporting mechanism, a counter force is applied to the top of the prefabricated bent cap piece through a counter-pressure mechanism to guarantee overall balance of the prefabricated bent cap piece, and thus the construction requirement of an assembly connecting part is met. According to the construction method, the construction device with the back pressure mechanism and the supporting mechanism matched is adopted to form a bending moment balance stable system, constructors can conveniently assemble the prefabricated parts without erecting supports, the stress balance stable system is formed when the prefabricated parts are assembled, the construction process is efficient, convenient, safe and reliable, and the construction cost is saved.
本发明公开了一种用于装配式盖梁施工的无支架拼装施工方法，属于预制拼装技术领域，包括预埋步骤、反压连接步骤、盖梁起吊步骤以及支撑拼装步骤，首先将反压机构的底部预埋在承台内，然后使预制盖梁件与反压机构的顶部相固接，再采取盖梁起吊步骤将预制盖梁件调运至安装位置，最后通过支撑机构支顶预制盖梁件的底部，通过反压机构对预制盖梁件的顶部施加反力来保证预制盖梁件整体平衡，以满足拼装连接部位施工要求。本发明公开的施工方法，采用反压机构与支撑机构相配合的施工装置构成弯矩平衡的稳定体系，使施工人员便于拼装预制构件，无需架设支架，预制构件拼装时构成受力平衡的稳定体系，施工过程既高效便捷，又安全可靠，节省施工成本。
Support-free assembly construction method for assembly type bent cap construction
一种用于装配式盖梁施工的无支架拼装施工方法
GAO YONG (author) / LIU SIDE (author) / DENG CHAOYOU (author) / WANG ZUODONG (author) / HUANG ZHIMENG (author) / YANG YONG (author)
2020-10-20
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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