Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated stair support connecting structure and construction method
The invention discloses a prefabricated stair support connecting structure and a construction method, and belongs to the technical field of prefabricated stair installing.The prefabricated stair support connecting structure comprises a first beam frame, and a prefabricated stair is arranged on one side of the top of the first beam frame. According to the prefabricated staircase, the damping effect between the prefabricated staircase and the second beam frame during an earthquake is guaranteed through the arranged first protruding blocks, second protruding blocks and grouting hole sand grains, and the influence of the earthquake on the using performance of the prefabricated staircase is effectively reduced; the prefabricated stair and the second beam frame are limited in the horizontal direction during an earthquake through the arranged first protruding block and the arranged second protruding block, the horizontal position of the prefabricated stair is protected through the arranged second vertical seam and the arranged elastic piece, the prefabricated stair returns to the initial position after the earthquake, and the protection performance of the prefabricated stair connecting structure is further improved; and through arrangement of the grouting hole sand grains, the anchor rods, the flexible sleeves and the piston plates, displacement of the prefabricated staircase generated in an earthquake is effectively reduced, and then the situation that a connecting structure of the prefabricated staircase is damaged due to large shearing force is prevented.
本发明公开了一种预制楼梯支座连接结构及施工方法，属于预制楼梯安装技术领域，包括第一梁架，所述第一梁架的顶部一侧设置有预制楼梯。本发明中，通过设置的第一凸块、第二凸块和灌孔沙粒保证了地震时预制楼梯和第二梁架之间的减震效果，有效减少了地震对预制楼梯的使用性能造成影响，通过设置的第一凸块和第二凸块对预制楼梯和第二梁架在地震时的水平方向进行限制，通过设置的第二竖缝和弹性件对预制楼梯的水平位置进行防护，并在震后回复至初始位置，进一步提高了预制楼梯连接结构的防护性能，通过设置的灌孔沙粒、锚杆、柔性套筒和活塞板有效的减少了预制楼梯在地震中产生的位移，进而防止其连接结构受到较大剪切力而产生损坏。
Prefabricated stair support connecting structure and construction method
The invention discloses a prefabricated stair support connecting structure and a construction method, and belongs to the technical field of prefabricated stair installing.The prefabricated stair support connecting structure comprises a first beam frame, and a prefabricated stair is arranged on one side of the top of the first beam frame. According to the prefabricated staircase, the damping effect between the prefabricated staircase and the second beam frame during an earthquake is guaranteed through the arranged first protruding blocks, second protruding blocks and grouting hole sand grains, and the influence of the earthquake on the using performance of the prefabricated staircase is effectively reduced; the prefabricated stair and the second beam frame are limited in the horizontal direction during an earthquake through the arranged first protruding block and the arranged second protruding block, the horizontal position of the prefabricated stair is protected through the arranged second vertical seam and the arranged elastic piece, the prefabricated stair returns to the initial position after the earthquake, and the protection performance of the prefabricated stair connecting structure is further improved; and through arrangement of the grouting hole sand grains, the anchor rods, the flexible sleeves and the piston plates, displacement of the prefabricated staircase generated in an earthquake is effectively reduced, and then the situation that a connecting structure of the prefabricated staircase is damaged due to large shearing force is prevented.
本发明公开了一种预制楼梯支座连接结构及施工方法，属于预制楼梯安装技术领域，包括第一梁架，所述第一梁架的顶部一侧设置有预制楼梯。本发明中，通过设置的第一凸块、第二凸块和灌孔沙粒保证了地震时预制楼梯和第二梁架之间的减震效果，有效减少了地震对预制楼梯的使用性能造成影响，通过设置的第一凸块和第二凸块对预制楼梯和第二梁架在地震时的水平方向进行限制，通过设置的第二竖缝和弹性件对预制楼梯的水平位置进行防护，并在震后回复至初始位置，进一步提高了预制楼梯连接结构的防护性能，通过设置的灌孔沙粒、锚杆、柔性套筒和活塞板有效的减少了预制楼梯在地震中产生的位移，进而防止其连接结构受到较大剪切力而产生损坏。
Prefabricated stair support connecting structure and construction method
一种预制楼梯支座连接结构及施工方法
LU WEI (Autor:in) / LU BIN (Autor:in) / ZHAO BIN (Autor:in) / WANG LICHAO (Autor:in) / ZHOU WEI (Autor:in) / WANG YUWEI (Autor:in)
28.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04G
SCAFFOLDING
,
Baugerüste
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
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