Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
L-shaped construction joint structure of super-thick anti-radiation raft and construction method
The invention discloses a super-thick anti-radiation raft L-shaped construction joint structure and a construction method, and relates to the technical field of anti-radiation raft structures, the technical scheme is that the super-thick anti-radiation raft L-shaped construction joint structure comprises two construction areas divided according to raft construction, and the construction areas comprise the first construction area and the second construction area; the first construction area comprises first-area raft plate bottom steel bars, first-area profile steel supports, first-area raft plate top steel bars and raft plate top plate steel bar throwing bars. The raft plate of the second construction area is divided into an upper pouring section and a lower pouring section in the height direction. The pouring method has the beneficial effects that a novel pouring mode of the super-thick anti-radiation raft is researched and developed, the suspended formwork system and the suspended formwork supporting system are arranged at the connecting position of the first construction area and the second construction area, the hydration heat of the super-thick raft can be effectively reduced through the method, meanwhile, the raft is partitioned, meanwhile, the L-shaped construction joints are arranged, and the construction efficiency is improved. Through cracks generated by adopting a post-cast strip or alternate bay pouring at present can be avoided, and then the anti-radiation effect of the super-thick raft plate is effectively guaranteed.
本发明公开了一种超厚防辐射筏板L型施工缝结构及施工方法，涉及防辐射筏板结构技术领域，技术方案为，包括按筏板的施工划分的两个施工区，施工区包括施工区一和施工区二；施工区一包括一区筏板底部钢筋、一区型钢支撑、一区筏板顶部钢筋以及筏板顶板钢筋甩筋；施工区二筏板沿高度划分为上浇筑段和下浇筑段两个浇筑段。本发明的有益效果是：本专利研发一种新的超厚防辐射筏板浇筑方式，在施工区一和施工区二连接位置设置吊模系统以及吊模支撑系统，该方法可以有效降低超厚筏板的水化热，同时将筏板在分区的同时，通过设置L型施工缝，能避免当前采用后浇带或者跳仓浇筑产生的贯通裂缝，进而有效保证超厚筏板的防辐射效果。
L-shaped construction joint structure of super-thick anti-radiation raft and construction method
The invention discloses a super-thick anti-radiation raft L-shaped construction joint structure and a construction method, and relates to the technical field of anti-radiation raft structures, the technical scheme is that the super-thick anti-radiation raft L-shaped construction joint structure comprises two construction areas divided according to raft construction, and the construction areas comprise the first construction area and the second construction area; the first construction area comprises first-area raft plate bottom steel bars, first-area profile steel supports, first-area raft plate top steel bars and raft plate top plate steel bar throwing bars. The raft plate of the second construction area is divided into an upper pouring section and a lower pouring section in the height direction. The pouring method has the beneficial effects that a novel pouring mode of the super-thick anti-radiation raft is researched and developed, the suspended formwork system and the suspended formwork supporting system are arranged at the connecting position of the first construction area and the second construction area, the hydration heat of the super-thick raft can be effectively reduced through the method, meanwhile, the raft is partitioned, meanwhile, the L-shaped construction joints are arranged, and the construction efficiency is improved. Through cracks generated by adopting a post-cast strip or alternate bay pouring at present can be avoided, and then the anti-radiation effect of the super-thick raft plate is effectively guaranteed.
本发明公开了一种超厚防辐射筏板L型施工缝结构及施工方法，涉及防辐射筏板结构技术领域，技术方案为，包括按筏板的施工划分的两个施工区，施工区包括施工区一和施工区二；施工区一包括一区筏板底部钢筋、一区型钢支撑、一区筏板顶部钢筋以及筏板顶板钢筋甩筋；施工区二筏板沿高度划分为上浇筑段和下浇筑段两个浇筑段。本发明的有益效果是：本专利研发一种新的超厚防辐射筏板浇筑方式，在施工区一和施工区二连接位置设置吊模系统以及吊模支撑系统，该方法可以有效降低超厚筏板的水化热，同时将筏板在分区的同时，通过设置L型施工缝，能避免当前采用后浇带或者跳仓浇筑产生的贯通裂缝，进而有效保证超厚筏板的防辐射效果。
L-shaped construction joint structure of super-thick anti-radiation raft and construction method
一种超厚防辐射筏板L型施工缝结构及施工方法
DONG JUNYE (Autor:in) / WANG MIAO (Autor:in) / CHEN ZHANCHENG (Autor:in) / YUAN SHUAI (Autor:in) / CHEN DAIQIANG (Autor:in) / SHANGGUAN DONGTAO (Autor:in) / LI HEWEI (Autor:in) / ZHANG RUCHAO (Autor:in) / MA GUINING (Autor:in) / LU JIAXIN (Autor:in)
25.10.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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