A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for unloading large-span steel corridor on steel reinforced concrete bracket in advance
The invention discloses a construction method for unloading a large-span steel corridor on a steel reinforced concrete bracket in advance. The construction method comprises the following steps: S1, synchronously hovering and lifting a steel bracket part of the steel reinforced concrete bracket and the large-span steel corridor to a specified height; s2, a profile steel bracket is welded to the steel reserved bracket; s3, a rubber elastic support is fixedly installed at the bottom of the lower suspension beam of the steel corridor; s4, sequentially mounting two groups of embedded part embedded plates and a plurality of I-shaped steel embedded parts below the elastic bracket, and adjusting the embedded part embedded plates by using bidirectional bolts to ensure that the profile steel brackets are connected with the large-span steel corridor; s5, the large-span steel corridors are evenly unloaded and erected on the profile steel corbels of the profile steel concrete corbels; and S6, bracket steel bars are bound, a formwork is erected, and concrete is poured. According to the method, the hoisting frequency of overall construction can be reduced, the temporary load borne by a main body structure in the construction period is relieved in time, the waiting time after traditional concrete bracket construction pouring is omitted, and the overall construction period is remarkably shortened.
本发明公开了一种大跨钢连廊在型钢混凝土牛腿上提前卸载的施工方法，包括以下步骤：S1.将型钢混凝土牛腿的型钢牛腿部分和大跨钢连廊同步悬停提升至指定高度；S2.在钢制预留牛腿上焊接型钢牛腿；S3.在钢连廊下悬梁底部固定安装橡胶弹性支架；S4.在弹性支架下方依次安装两组预埋件埋板和多个工字钢埋件，并在预埋件埋板上使用双向螺栓调整确保型钢牛腿与大跨钢连廊连接；S5.将大跨钢连廊均匀卸载架设在型钢混凝土牛腿的型钢牛腿上；S6.绑扎牛腿钢筋支设模板并浇筑混凝土。本发明能够减少整体施工的吊装次数，及时减轻主体结构在施工期间所承受的临时荷载，省去了传统混凝土牛腿施工浇筑后的等待时间，显著缩短了整体施工周期。
Construction method for unloading large-span steel corridor on steel reinforced concrete bracket in advance
The invention discloses a construction method for unloading a large-span steel corridor on a steel reinforced concrete bracket in advance. The construction method comprises the following steps: S1, synchronously hovering and lifting a steel bracket part of the steel reinforced concrete bracket and the large-span steel corridor to a specified height; s2, a profile steel bracket is welded to the steel reserved bracket; s3, a rubber elastic support is fixedly installed at the bottom of the lower suspension beam of the steel corridor; s4, sequentially mounting two groups of embedded part embedded plates and a plurality of I-shaped steel embedded parts below the elastic bracket, and adjusting the embedded part embedded plates by using bidirectional bolts to ensure that the profile steel brackets are connected with the large-span steel corridor; s5, the large-span steel corridors are evenly unloaded and erected on the profile steel corbels of the profile steel concrete corbels; and S6, bracket steel bars are bound, a formwork is erected, and concrete is poured. According to the method, the hoisting frequency of overall construction can be reduced, the temporary load borne by a main body structure in the construction period is relieved in time, the waiting time after traditional concrete bracket construction pouring is omitted, and the overall construction period is remarkably shortened.
本发明公开了一种大跨钢连廊在型钢混凝土牛腿上提前卸载的施工方法，包括以下步骤：S1.将型钢混凝土牛腿的型钢牛腿部分和大跨钢连廊同步悬停提升至指定高度；S2.在钢制预留牛腿上焊接型钢牛腿；S3.在钢连廊下悬梁底部固定安装橡胶弹性支架；S4.在弹性支架下方依次安装两组预埋件埋板和多个工字钢埋件，并在预埋件埋板上使用双向螺栓调整确保型钢牛腿与大跨钢连廊连接；S5.将大跨钢连廊均匀卸载架设在型钢混凝土牛腿的型钢牛腿上；S6.绑扎牛腿钢筋支设模板并浇筑混凝土。本发明能够减少整体施工的吊装次数，及时减轻主体结构在施工期间所承受的临时荷载，省去了传统混凝土牛腿施工浇筑后的等待时间，显著缩短了整体施工周期。
Construction method for unloading large-span steel corridor on steel reinforced concrete bracket in advance
一种大跨钢连廊在型钢混凝土牛腿上提前卸载的施工方法
DIAO ZIRUI (author) / FU WEICHUN (author) / NIE ZONGQUAN (author) / CAO RUIXUE (author) / PENG HONGWEI (author) / GAO ZHENJIE (author) / ZHANG JUN (author) / SHI YONGJUN (author) / WANG JINGFENG (author) / DING HUYING (author)
2024-09-17
Patent
Electronic Resource
Chinese
Large-span suspension type steel reinforced concrete combined corridor
| European Patent Office | 2024
| European Patent Office | 2022
Construction method of large-span steel structure corridor
| European Patent Office | 2024
Large-span steel corridor combined floor construction method
| European Patent Office | 2024