A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated support-free, formwork-free and outer-frame-free fully-prefabricated frame and construction method thereof
The invention discloses an assembly type support-free, formwork-free and outer-frame-free fully-prefabricated frame and a construction method thereof. The assembly type support-free, formwork-free and outer-frame-free fully-prefabricated frame comprises prefabricated floor slabs, prefabricated main beams and prefabricated columns. The two ends of the prefabricated main beam are erected on the prefabricated columns correspondingly, the three sides, in lap joint with the prefabricated main beam, of the upper surface of the prefabricated floor slab are provided with post-cast strip groove faces correspondingly, the remaining side of the prefabricated floor slab and the prefabricated secondary beam are integrally formed, and the two ends of the prefabricated secondary beam are erected on the prefabricated main beam correspondingly. And pouring channels which communicate with one another are formed in the tops of the prefabricated main beams. The full-prefabricated slab is large in thickness and rigidity, directly reaches the designed bending strength, can be free of formwork erecting and supporting, and greatly improves the site civilized construction level and construction efficiency.
本发明公开一种装配式免支撑、免支模、免外架全预制框架及其施工方法，包括预制楼板、预制主梁及预制柱；所述预制主梁两端分别搭设在预制柱上，所述预制楼板上表面与预制主梁搭接的三侧分别设置后浇带坡口面，预制楼板剩余一侧与预制次梁一体成型，所述预制次梁两端分别搭设在预制主梁上，且所述预制主梁顶部形成相互连通的浇筑通道。本发明全预制板厚度大刚度大，直接达到设计受弯强度，可实现免支模、免支撑，大大提高了现场文明施工水平和施工效率。
Fabricated support-free, formwork-free and outer-frame-free fully-prefabricated frame and construction method thereof
The invention discloses an assembly type support-free, formwork-free and outer-frame-free fully-prefabricated frame and a construction method thereof. The assembly type support-free, formwork-free and outer-frame-free fully-prefabricated frame comprises prefabricated floor slabs, prefabricated main beams and prefabricated columns. The two ends of the prefabricated main beam are erected on the prefabricated columns correspondingly, the three sides, in lap joint with the prefabricated main beam, of the upper surface of the prefabricated floor slab are provided with post-cast strip groove faces correspondingly, the remaining side of the prefabricated floor slab and the prefabricated secondary beam are integrally formed, and the two ends of the prefabricated secondary beam are erected on the prefabricated main beam correspondingly. And pouring channels which communicate with one another are formed in the tops of the prefabricated main beams. The full-prefabricated slab is large in thickness and rigidity, directly reaches the designed bending strength, can be free of formwork erecting and supporting, and greatly improves the site civilized construction level and construction efficiency.
本发明公开一种装配式免支撑、免支模、免外架全预制框架及其施工方法，包括预制楼板、预制主梁及预制柱；所述预制主梁两端分别搭设在预制柱上，所述预制楼板上表面与预制主梁搭接的三侧分别设置后浇带坡口面，预制楼板剩余一侧与预制次梁一体成型，所述预制次梁两端分别搭设在预制主梁上，且所述预制主梁顶部形成相互连通的浇筑通道。本发明全预制板厚度大刚度大，直接达到设计受弯强度，可实现免支模、免支撑，大大提高了现场文明施工水平和施工效率。
Fabricated support-free, formwork-free and outer-frame-free fully-prefabricated frame and construction method thereof
装配式免支撑、免支模、免外架全预制框架及其施工方法
HUANG XUAN'AN (author) / ZHAO GUOMIN (author) / YU PING (author) / YAN ZHAOFU (author) / SHI YUEXIA (author) / CHEN KENAN (author) / YIN PINGXUE (author) / SUN HONGJI (author)
2023-11-14
Patent
Electronic Resource
Chinese
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