Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Formwork-free and support-free precast concrete frame structure system
The invention discloses a formwork-free and support-free prefabricated concrete frame structure system which comprises one or more of beam column joints, primary and secondary beam joints and beam plate joints, in the beam column joints, prefabricated columns and prefabricated main beams are matched and erected through first supporting tables arranged below the prefabricated columns and cast-in-place connecting grooves in the ends of the prefabricated main beams, and the prefabricated columns and the prefabricated main beams are matched and erected through second supporting tables arranged below the prefabricated columns and cast-in-place connecting grooves in the ends of the prefabricated main beams; main beam connecting steel bars are adopted for connection; in the main and secondary beam joint, the prefabricated main beam and the prefabricated secondary beam are connected in a matched mode through a second supporting table on the prefabricated main beam and a lap joint table on the prefabricated secondary beam. In the beam-slab joint, third supporting tables used for supporting and erecting the prefabricated slab are formed on the two sides of the prefabricated beam, so that all connecting joints in the system can be rapidly erected and connected, temporary installation of supports and disassembly and assembly of formworks are completely omitted, the construction efficiency of all components is improved, the construction progress is accelerated, and the construction cost is reduced.
本发明公开了一种免模免支撑的预制混凝土框架结构体系，包括梁柱节点、主次梁节点和梁板节点中的一个或多个，其中，梁柱节点中，预制柱与预制主梁配合通过设置在预制柱下方的第一支撑台和预制主梁端部的现浇连接槽配合搭设，并采用主梁连接钢筋连接；主次梁节点中，预制主梁与预制次梁通过预制主梁上的第二支撑台和预制次梁上的搭接台配合连接；梁板节点中，预制梁两侧形成有用来支撑搭设预制板的第三支撑台，从而使本体系中的各连接节点间能快速架设并连接，并完全免去临时安装支撑和模板的拆装，提高各构件间的施工效率，加快施工进度，降低施工成本。
Formwork-free and support-free precast concrete frame structure system
The invention discloses a formwork-free and support-free prefabricated concrete frame structure system which comprises one or more of beam column joints, primary and secondary beam joints and beam plate joints, in the beam column joints, prefabricated columns and prefabricated main beams are matched and erected through first supporting tables arranged below the prefabricated columns and cast-in-place connecting grooves in the ends of the prefabricated main beams, and the prefabricated columns and the prefabricated main beams are matched and erected through second supporting tables arranged below the prefabricated columns and cast-in-place connecting grooves in the ends of the prefabricated main beams; main beam connecting steel bars are adopted for connection; in the main and secondary beam joint, the prefabricated main beam and the prefabricated secondary beam are connected in a matched mode through a second supporting table on the prefabricated main beam and a lap joint table on the prefabricated secondary beam. In the beam-slab joint, third supporting tables used for supporting and erecting the prefabricated slab are formed on the two sides of the prefabricated beam, so that all connecting joints in the system can be rapidly erected and connected, temporary installation of supports and disassembly and assembly of formworks are completely omitted, the construction efficiency of all components is improved, the construction progress is accelerated, and the construction cost is reduced.
本发明公开了一种免模免支撑的预制混凝土框架结构体系，包括梁柱节点、主次梁节点和梁板节点中的一个或多个，其中，梁柱节点中，预制柱与预制主梁配合通过设置在预制柱下方的第一支撑台和预制主梁端部的现浇连接槽配合搭设，并采用主梁连接钢筋连接；主次梁节点中，预制主梁与预制次梁通过预制主梁上的第二支撑台和预制次梁上的搭接台配合连接；梁板节点中，预制梁两侧形成有用来支撑搭设预制板的第三支撑台，从而使本体系中的各连接节点间能快速架设并连接，并完全免去临时安装支撑和模板的拆装，提高各构件间的施工效率，加快施工进度，降低施工成本。
Formwork-free and support-free precast concrete frame structure system
一种免模免支撑的预制混凝土框架结构体系
LIU BIN (Autor:in) / SHI JUN (Autor:in) / XIE NING (Autor:in) / WU ZHUHAI (Autor:in) / SUN JIANYUAN (Autor:in) / ZHANG SHAOYIN (Autor:in) / WEN LIYA (Autor:in) / DING NAN (Autor:in)
12.11.2024
Patent
Elektronische Ressource
Chinesisch
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