A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Composite arch-shaped bridge deck continuous structure applied to simply supported girder bridge and construction method of composite arch-shaped bridge deck continuous structure
The invention discloses a composite arch bridge deck continuous structure applied to a simply supported girder bridge and a construction method thereof, and belongs to the field of highway bridge structural design. The bridge comprises arched steel plates, arch feet, bolts, arch foot welding steel bars, main beams, bridge floor supporting structures and bridge piers, the main beams are installed at the tops of the bridge piers through the bridge floor supporting structures, a gap is reserved between every two adjacent main beams, the arched steel plates are arranged above the gaps, and the arch feet are arranged at the left ends and the right ends of the arched steel plates. A plurality of waist-shaped holes which are arranged in parallel are formed in the arch springing, the arch springing is fixedly arranged on the main beam by bolts through the waist-shaped holes, and the arch springing is connected with a plurality of arch springing welding steel bars which are arranged in parallel. In order to overcome the defects of an existing bridge deck continuous structure, the composite arch-shaped bridge deck continuous structure is provided, the current situation that the existing bridge deck continuous structure is prone to cracking can be solved, and the driving comfort and safety of a bridge are guaranteed.
一种应用于简支梁桥的复合拱型桥面连续结构及其施工方法，属于公路桥梁结构设计领域。本发明包括拱形钢板、拱脚、螺栓、拱脚焊接钢筋、主梁、桥面支撑结构和桥墩，主梁通过桥面支撑结构安装在桥墩顶部，且相邻两个主梁之间留有间隙，在间隙的上方布置有拱形钢板，拱形钢板左右两端均设置有拱脚，拱脚上开设有多个并列设置的腰型孔，螺栓通过腰型孔将拱脚固定安装于主梁上，拱脚连接有多条并列设置的拱脚焊接钢筋。本发明研发目的是为了针对现有桥面连续结构的不足，提供了一种复合拱型桥面连续结构，可以解决现有桥面连续结构易开裂的现状，保证桥梁的行车舒适性和安全性。
Composite arch-shaped bridge deck continuous structure applied to simply supported girder bridge and construction method of composite arch-shaped bridge deck continuous structure
The invention discloses a composite arch bridge deck continuous structure applied to a simply supported girder bridge and a construction method thereof, and belongs to the field of highway bridge structural design. The bridge comprises arched steel plates, arch feet, bolts, arch foot welding steel bars, main beams, bridge floor supporting structures and bridge piers, the main beams are installed at the tops of the bridge piers through the bridge floor supporting structures, a gap is reserved between every two adjacent main beams, the arched steel plates are arranged above the gaps, and the arch feet are arranged at the left ends and the right ends of the arched steel plates. A plurality of waist-shaped holes which are arranged in parallel are formed in the arch springing, the arch springing is fixedly arranged on the main beam by bolts through the waist-shaped holes, and the arch springing is connected with a plurality of arch springing welding steel bars which are arranged in parallel. In order to overcome the defects of an existing bridge deck continuous structure, the composite arch-shaped bridge deck continuous structure is provided, the current situation that the existing bridge deck continuous structure is prone to cracking can be solved, and the driving comfort and safety of a bridge are guaranteed.
一种应用于简支梁桥的复合拱型桥面连续结构及其施工方法，属于公路桥梁结构设计领域。本发明包括拱形钢板、拱脚、螺栓、拱脚焊接钢筋、主梁、桥面支撑结构和桥墩，主梁通过桥面支撑结构安装在桥墩顶部，且相邻两个主梁之间留有间隙，在间隙的上方布置有拱形钢板，拱形钢板左右两端均设置有拱脚，拱脚上开设有多个并列设置的腰型孔，螺栓通过腰型孔将拱脚固定安装于主梁上，拱脚连接有多条并列设置的拱脚焊接钢筋。本发明研发目的是为了针对现有桥面连续结构的不足，提供了一种复合拱型桥面连续结构，可以解决现有桥面连续结构易开裂的现状，保证桥梁的行车舒适性和安全性。
Composite arch-shaped bridge deck continuous structure applied to simply supported girder bridge and construction method of composite arch-shaped bridge deck continuous structure
一种应用于简支梁桥的复合拱型桥面连续结构及其施工方法
ZHANG LIANZHEN (author) / WU HONGLIN (author) / ABDOLLAHI YEHAI MOHAMED (author) / LI SHUYAN (author) / DONG DEHUI (author) / MA JUN (author) / SUN YONGMING (author) / SUN HANG (author) / PENG SIJIE (author) / JANG DAE-GWANG (author)
2023-01-03
Patent
Electronic Resource
Chinese
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