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Corrugated steel web composite beam suitable for ultra-wide section and construction method of corrugated steel web composite beam
The invention belongs to the technical field of bridge engineering, and particularly relates to a corrugated steel web composite beam suitable for an ultra-wide section and a construction method of the corrugated steel web composite beam suitable for the ultra-wide section. An upper flange steel plate and a lower flange steel plate are arranged at the upper end and the lower end of the corrugated steel web respectively and provided with shear connectors, the prefabricated concrete top plate is mounted at the upper end of the corrugated steel web through the shear connectors, and the concrete laminated bottom plate is mounted at the lower end of the corrugated steel web through the shear connectors. The inclined supporting piece is installed between the prefabricated concrete top plate and the concrete laminated bottom plate. According to the assembly type corrugated steel web composite beam, tedious work such as on-site formwork erection and large-scale on-site pouring is avoided, the construction technology is simplified, the pouring quality of concrete top and bottom plates is improved, the construction period is shortened, and the assembly type corrugated steel web composite beam is more suitable for wide-section and large-cantilever corrugated steel web composite beams.
本发明属于桥梁工程技术领域，具体涉及一种适用于超宽截面的波形钢腹板组合梁及其施工方法，包括预制混凝土顶板、两块波形钢腹板、混凝土叠合底板和斜支撑件，两块波形钢腹板竖向间隔设置，且其上端和下端分别设有上翼缘钢板和下翼缘钢板，上翼缘钢板和下翼缘钢板上均设有剪力连接件，预制混凝土顶板通过剪力连接件安装在波形钢腹板上端，混凝土叠合底板通过剪力连接件安装在波形钢腹板下端，斜支撑件安装在预制混凝土顶板和混凝土叠合底板之间。该装配式波形钢腹板组合梁避免了现场搭设模板、大批量现场浇筑等繁琐工作，简化了施工工艺，提高了混凝土顶底板浇筑质量，缩短了施工工期，更加适用于宽截面、大悬臂波形钢腹板组合梁。
Corrugated steel web composite beam suitable for ultra-wide section and construction method of corrugated steel web composite beam
The invention belongs to the technical field of bridge engineering, and particularly relates to a corrugated steel web composite beam suitable for an ultra-wide section and a construction method of the corrugated steel web composite beam suitable for the ultra-wide section. An upper flange steel plate and a lower flange steel plate are arranged at the upper end and the lower end of the corrugated steel web respectively and provided with shear connectors, the prefabricated concrete top plate is mounted at the upper end of the corrugated steel web through the shear connectors, and the concrete laminated bottom plate is mounted at the lower end of the corrugated steel web through the shear connectors. The inclined supporting piece is installed between the prefabricated concrete top plate and the concrete laminated bottom plate. According to the assembly type corrugated steel web composite beam, tedious work such as on-site formwork erection and large-scale on-site pouring is avoided, the construction technology is simplified, the pouring quality of concrete top and bottom plates is improved, the construction period is shortened, and the assembly type corrugated steel web composite beam is more suitable for wide-section and large-cantilever corrugated steel web composite beams.
本发明属于桥梁工程技术领域，具体涉及一种适用于超宽截面的波形钢腹板组合梁及其施工方法，包括预制混凝土顶板、两块波形钢腹板、混凝土叠合底板和斜支撑件，两块波形钢腹板竖向间隔设置，且其上端和下端分别设有上翼缘钢板和下翼缘钢板，上翼缘钢板和下翼缘钢板上均设有剪力连接件，预制混凝土顶板通过剪力连接件安装在波形钢腹板上端，混凝土叠合底板通过剪力连接件安装在波形钢腹板下端，斜支撑件安装在预制混凝土顶板和混凝土叠合底板之间。该装配式波形钢腹板组合梁避免了现场搭设模板、大批量现场浇筑等繁琐工作，简化了施工工艺，提高了混凝土顶底板浇筑质量，缩短了施工工期，更加适用于宽截面、大悬臂波形钢腹板组合梁。
Corrugated steel web composite beam suitable for ultra-wide section and construction method of corrugated steel web composite beam
一种适用于超宽截面的波形钢腹板组合梁及其施工方法
LI YULIN (author) / YUAN YITANG (author) / WANG SIHAO (author) / LIU HAILIN (author) / ZHANG KUNQIU (author) / LIU YUQING (author) / LI ZHIGANG (author) / SHI TUO (author) / HUANG LIYOU (author) / TANG JIANJUN (author)
2024-06-25
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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