A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of super-long cantilever formwork
The invention discloses a super-long cantilever formwork construction method which comprises the following steps: step 1, pre-burying: pre-burying a plurality of groups of pitched roof mounting parts in an N-layer floor slab, and pre-burying a plurality of groups of cantilever girder mounting parts in an N + layer floor slab; a cantilever main beam is mounted on each group of cantilever main beam mounting parts of the N + floor slabs, an oblique beam is mounted below the cantilever main beams, and the lower portion of the oblique beam is mounted on the inclined top mounting parts of the N floor slabs to form a super-long cantilever main frame; a plurality of sets of secondary beams are erected above the main frame in parallel, vertical rods are erected above the secondary beams, bottom horizontal tubes are erected perpendicular to the vertical rods, and the auxiliary frame is formed; the overhanging main beam is mounted on the overhanging main beam mounting piece, the overhanging part extends from the plate surface part, the connection between the overhanging part and the plate surface part is enhanced, then the overlength overhanging formwork can be erected, the connection area treatment and good pressure relief environment range is kept, and therefore the safety coefficient during overlength overhanging eave construction is increased.
本发明公开了一种超长悬挑模板施工方法,其步骤包括：步骤一，预埋：在N层楼板预埋若干组斜顶安装件，在N+层楼板预埋若干组悬挑主梁安装件；步骤二，主架搭设：在N+层楼板每组悬挑主梁安装件上安装一悬挑主梁，在悬挑主梁下安装一斜梁，并将斜梁下方安装N层楼板的斜顶安装件上，形成超长悬挑主架；步骤三，副架搭设：在主架上方平行搭设若干组次梁，在次梁上方搭设立杆，并垂直多个立杆搭设扫地杆，形成副架；本发明通过将悬挑主梁安装在悬挑主梁安装件上，其中，悬挑部自板面部进行延伸，加强悬挑部与板面部之间的联系，进而使得可搭设超长悬挑模板，并保持连接区域处理与良性泄压环境范围，从而提高超长挑檐建造时的安全系数。
Construction method of super-long cantilever formwork
The invention discloses a super-long cantilever formwork construction method which comprises the following steps: step 1, pre-burying: pre-burying a plurality of groups of pitched roof mounting parts in an N-layer floor slab, and pre-burying a plurality of groups of cantilever girder mounting parts in an N + layer floor slab; a cantilever main beam is mounted on each group of cantilever main beam mounting parts of the N + floor slabs, an oblique beam is mounted below the cantilever main beams, and the lower portion of the oblique beam is mounted on the inclined top mounting parts of the N floor slabs to form a super-long cantilever main frame; a plurality of sets of secondary beams are erected above the main frame in parallel, vertical rods are erected above the secondary beams, bottom horizontal tubes are erected perpendicular to the vertical rods, and the auxiliary frame is formed; the overhanging main beam is mounted on the overhanging main beam mounting piece, the overhanging part extends from the plate surface part, the connection between the overhanging part and the plate surface part is enhanced, then the overlength overhanging formwork can be erected, the connection area treatment and good pressure relief environment range is kept, and therefore the safety coefficient during overlength overhanging eave construction is increased.
本发明公开了一种超长悬挑模板施工方法,其步骤包括：步骤一，预埋：在N层楼板预埋若干组斜顶安装件，在N+层楼板预埋若干组悬挑主梁安装件；步骤二，主架搭设：在N+层楼板每组悬挑主梁安装件上安装一悬挑主梁，在悬挑主梁下安装一斜梁，并将斜梁下方安装N层楼板的斜顶安装件上，形成超长悬挑主架；步骤三，副架搭设：在主架上方平行搭设若干组次梁，在次梁上方搭设立杆，并垂直多个立杆搭设扫地杆，形成副架；本发明通过将悬挑主梁安装在悬挑主梁安装件上，其中，悬挑部自板面部进行延伸，加强悬挑部与板面部之间的联系，进而使得可搭设超长悬挑模板，并保持连接区域处理与良性泄压环境范围，从而提高超长挑檐建造时的安全系数。
Construction method of super-long cantilever formwork
一种超长悬挑模板施工方法
DENG XIAORU (author) / CAI CHANGFU (author) / LI YUE (author) / LI CHENYANG (author) / YANG ZHAO (author)
2023-03-21
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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