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A platform for research: civil engineering, architecture and urbanism
Outer shear wall cantilever I-shaped steel single-anchor hidden-burying construction method
The invention discloses an outer shear wall cantilever I-shaped steel single-anchor hidden-burying construction method. The outer shear wall cantilever I-shaped steel single-anchor hidden-burying construction method comprises the steps that U-shaped anchor rings are pre-buried and fixed in an outer shear wall hidden column for each piece of cantilever I-shaped steel, and after a U-shaped anchor rings are pre-buried through concrete, anchoring sections of the cantilever I-shaped steel are inserted into openings of the U-shaped anchor rings and then pressed and fixed through profile steel; when the cantilever I-shaped steel is dismantled, the cantilever I-shaped steel is cut off along the outer edge line of the shear wall hidden column, so that the cantilever I-shaped steel can be reused. According to the outer shear wall cantilever I-shaped steel single-anchor hidden-burying construction method, the I-shaped steel is buried in the shear wall hidden column in a hidden mode through the single U-shaped anchor ring, and the workload of fixing the U-shaped anchor ring can be greatly reduced. Due to the fact that the anchoring section of the I-shaped steel does not stretch into a room, the influence on the quality of a floor slab can be avoided, and the problem that the anchoring length of some I-shaped steel is not enough when the I-shaped steel is arranged in a concentrated mode and intersects can be solved. No reserved hole is formed after the I-shaped steel is anchored, the repairing work in the prior art is avoided, the workload is greatly reduced, and the leakage hidden danger caused by repairing can be avoided.
本发明公开了一种外剪力墙悬挑工字钢单锚暗埋施工方法，针对每根悬挑工字钢在外剪力墙暗柱中预埋固定一个U型锚环，U形锚环通过混凝土预埋后，将悬挑工字钢的锚固段插入U型锚环的开口中后通过型钢压住固定；悬挑工字钢拆除时，沿剪力墙暗柱外边线处割断，使悬挑工字钢能重复利用。将工字钢通过单个U型锚环暗埋于剪力墙暗柱中，可大大减少U型锚环固定的工作量。由于工字钢的锚固段不伸入室内，所以可避免对楼板质量造成影响，也可避免因工字钢集中布置出现交叉情形时，有的工字钢锚固长度不够的问题。工字钢锚固后没有预留洞口，没有现有技术的修补工作，大大减少工作量，可避免因修补带来的渗漏隐患。
Outer shear wall cantilever I-shaped steel single-anchor hidden-burying construction method
The invention discloses an outer shear wall cantilever I-shaped steel single-anchor hidden-burying construction method. The outer shear wall cantilever I-shaped steel single-anchor hidden-burying construction method comprises the steps that U-shaped anchor rings are pre-buried and fixed in an outer shear wall hidden column for each piece of cantilever I-shaped steel, and after a U-shaped anchor rings are pre-buried through concrete, anchoring sections of the cantilever I-shaped steel are inserted into openings of the U-shaped anchor rings and then pressed and fixed through profile steel; when the cantilever I-shaped steel is dismantled, the cantilever I-shaped steel is cut off along the outer edge line of the shear wall hidden column, so that the cantilever I-shaped steel can be reused. According to the outer shear wall cantilever I-shaped steel single-anchor hidden-burying construction method, the I-shaped steel is buried in the shear wall hidden column in a hidden mode through the single U-shaped anchor ring, and the workload of fixing the U-shaped anchor ring can be greatly reduced. Due to the fact that the anchoring section of the I-shaped steel does not stretch into a room, the influence on the quality of a floor slab can be avoided, and the problem that the anchoring length of some I-shaped steel is not enough when the I-shaped steel is arranged in a concentrated mode and intersects can be solved. No reserved hole is formed after the I-shaped steel is anchored, the repairing work in the prior art is avoided, the workload is greatly reduced, and the leakage hidden danger caused by repairing can be avoided.
本发明公开了一种外剪力墙悬挑工字钢单锚暗埋施工方法，针对每根悬挑工字钢在外剪力墙暗柱中预埋固定一个U型锚环，U形锚环通过混凝土预埋后，将悬挑工字钢的锚固段插入U型锚环的开口中后通过型钢压住固定；悬挑工字钢拆除时，沿剪力墙暗柱外边线处割断，使悬挑工字钢能重复利用。将工字钢通过单个U型锚环暗埋于剪力墙暗柱中，可大大减少U型锚环固定的工作量。由于工字钢的锚固段不伸入室内，所以可避免对楼板质量造成影响，也可避免因工字钢集中布置出现交叉情形时，有的工字钢锚固长度不够的问题。工字钢锚固后没有预留洞口，没有现有技术的修补工作，大大减少工作量，可避免因修补带来的渗漏隐患。
Outer shear wall cantilever I-shaped steel single-anchor hidden-burying construction method
一种外剪力墙悬挑工字钢单锚暗埋施工方法
SUN YIHAI (author) / ZHANG HAN (author) / XIAO MINWEI (author) / LUO YIJIE (author)
2021-11-30
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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