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A platform for research: civil engineering, architecture and urbanism
Reinforcing system and reinforcing method for T-shaped beam pasted steel plate conversion box beam
The invention discloses a reinforcing system and a reinforcing method for a T-beam pasted steel plate conversion box beam. The reinforcing system comprises a reinforcing steel plate pasted to the bottom of a T-beam web. The pressurizing and fixing units are arranged at the bottom of the T-beam web at intervals, and each pressurizing and fixing unit comprises angle steel and a pressurizing steel plate; the connecting steel plates are used for connecting adjacent T-beams; the reinforcing steel plate is adhered to the bottom of the T-beam web; the angle steel is fixed on two sides of the lower part of the T-beam web; the pressurizing steel plate is fixed below the reinforcing steel plate; the connecting steel plates are clamped on the pressurizing and fixing units at the bottoms of the webs of the adjacent T-shaped beams; and the T-shaped section is closed into a box-shaped section with more excellent overall stress performance through the reinforcing system. The structure is simple, construction is convenient, the bending rigidity and the bearing capacity of the main beam can be recovered and improved, and the overall stress performance of a bridge can be improved and enhanced.
本发明公开了一种T梁粘贴钢板转换箱梁的加固系统及其加固方法，加固系统包括粘贴于T梁腹板底部的加固钢板；间隔设置在T梁腹板底部的加压固定单元，加压固定单元包括角钢和加压钢板；用于联系相邻T梁的联系钢板；加固钢板粘贴在T梁腹板底部；角钢固定在T梁腹板下部的两侧；加压钢板固定在加固钢板下部；联系钢板夹持在相邻T梁腹板底部的加压固定单元上；通过加固系统将T形截面闭合成整体受力性能更加优异的箱形截面。本发明结构简单、施工方便，不仅可以恢复和提高主梁抗弯刚度和承载力，而且还能改善和增强桥梁的整体受力性能。
Reinforcing system and reinforcing method for T-shaped beam pasted steel plate conversion box beam
The invention discloses a reinforcing system and a reinforcing method for a T-beam pasted steel plate conversion box beam. The reinforcing system comprises a reinforcing steel plate pasted to the bottom of a T-beam web. The pressurizing and fixing units are arranged at the bottom of the T-beam web at intervals, and each pressurizing and fixing unit comprises angle steel and a pressurizing steel plate; the connecting steel plates are used for connecting adjacent T-beams; the reinforcing steel plate is adhered to the bottom of the T-beam web; the angle steel is fixed on two sides of the lower part of the T-beam web; the pressurizing steel plate is fixed below the reinforcing steel plate; the connecting steel plates are clamped on the pressurizing and fixing units at the bottoms of the webs of the adjacent T-shaped beams; and the T-shaped section is closed into a box-shaped section with more excellent overall stress performance through the reinforcing system. The structure is simple, construction is convenient, the bending rigidity and the bearing capacity of the main beam can be recovered and improved, and the overall stress performance of a bridge can be improved and enhanced.
本发明公开了一种T梁粘贴钢板转换箱梁的加固系统及其加固方法，加固系统包括粘贴于T梁腹板底部的加固钢板；间隔设置在T梁腹板底部的加压固定单元，加压固定单元包括角钢和加压钢板；用于联系相邻T梁的联系钢板；加固钢板粘贴在T梁腹板底部；角钢固定在T梁腹板下部的两侧；加压钢板固定在加固钢板下部；联系钢板夹持在相邻T梁腹板底部的加压固定单元上；通过加固系统将T形截面闭合成整体受力性能更加优异的箱形截面。本发明结构简单、施工方便，不仅可以恢复和提高主梁抗弯刚度和承载力，而且还能改善和增强桥梁的整体受力性能。
Reinforcing system and reinforcing method for T-shaped beam pasted steel plate conversion box beam
一种T梁粘贴钢板转换箱梁的加固系统及其加固方法
ZHUO WEIDONG (author) / FANG DEMING (author) / CAI LIANG (author) / HE XIAOBIN (author) / ZHANG PEIXU (author) / HUANG XINYI (author) / SUN YING (author)
2023-03-10
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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