A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Assembly type reinforcing facility for preventing bridge from overturning and control method
The invention discloses an assembly type reinforcing facility for preventing a bridge from overturning and a control method. The facility comprises a beam body, a pier stud, a steel cover beam, vertical profile steel supports and a rubber cushion block. A top of the pier stud is connected with the beam body; the steel cover beam is arranged on the outer wall of the pier stud; and a bottom of thepier stud is connected with the base, the vertical profile steel supports are arranged on the two sides of the steel cover beam, the rubber cushion block is arranged at the top ends of the vertical profile steel supports, a sensor is arranged in the rubber cushion block, and the rubber cushion block is not connected with the beam body. The facility and the method have advantages that the structureis simple and a stress form is clear; an original structure is not damaged under a condition that bar planting is not performed; the fabricated structure is convenient to construct, and only boltingof steel hoops is needed on site; and an anti-overturning effect is good, instantaneous overturning damage of the beam body is changed into ductile eccentric compression damage of the pier stud, and the pier stud can be detected and reinforced in a later period.
本发明公开了一种用于防止桥梁倾覆的装配式加固设施及控制方法，包括梁体、墩柱、钢盖梁、竖向型钢支撑和橡胶垫块，所述墩柱的顶部与梁体相连，所述墩柱的外壁设置钢盖梁，所述墩柱的底部与基底相连接，所述钢盖梁的两侧设置有竖向型钢支撑，所述竖向型钢支撑的顶端设置有橡胶垫块，所述橡胶垫块内部设置有传感器，所述橡胶垫块不与梁体相连，本发明优点是：结构简单，受力形式明确；不植筋不破坏原结构；装配式结构施工便捷，现场仅需进行钢抱箍的栓接；抗倾覆效果好，改梁体的瞬时倾覆破坏为墩柱的延性偏心受压破坏，后期可对墩柱进行检测和加固。
Assembly type reinforcing facility for preventing bridge from overturning and control method
The invention discloses an assembly type reinforcing facility for preventing a bridge from overturning and a control method. The facility comprises a beam body, a pier stud, a steel cover beam, vertical profile steel supports and a rubber cushion block. A top of the pier stud is connected with the beam body; the steel cover beam is arranged on the outer wall of the pier stud; and a bottom of thepier stud is connected with the base, the vertical profile steel supports are arranged on the two sides of the steel cover beam, the rubber cushion block is arranged at the top ends of the vertical profile steel supports, a sensor is arranged in the rubber cushion block, and the rubber cushion block is not connected with the beam body. The facility and the method have advantages that the structureis simple and a stress form is clear; an original structure is not damaged under a condition that bar planting is not performed; the fabricated structure is convenient to construct, and only boltingof steel hoops is needed on site; and an anti-overturning effect is good, instantaneous overturning damage of the beam body is changed into ductile eccentric compression damage of the pier stud, and the pier stud can be detected and reinforced in a later period.
本发明公开了一种用于防止桥梁倾覆的装配式加固设施及控制方法，包括梁体、墩柱、钢盖梁、竖向型钢支撑和橡胶垫块，所述墩柱的顶部与梁体相连，所述墩柱的外壁设置钢盖梁，所述墩柱的底部与基底相连接，所述钢盖梁的两侧设置有竖向型钢支撑，所述竖向型钢支撑的顶端设置有橡胶垫块，所述橡胶垫块内部设置有传感器，所述橡胶垫块不与梁体相连，本发明优点是：结构简单，受力形式明确；不植筋不破坏原结构；装配式结构施工便捷，现场仅需进行钢抱箍的栓接；抗倾覆效果好，改梁体的瞬时倾覆破坏为墩柱的延性偏心受压破坏，后期可对墩柱进行检测和加固。
Assembly type reinforcing facility for preventing bridge from overturning and control method
一种用于防止桥梁倾覆的装配式加固设施及控制方法
ZENG ZHONG (author) / SONG SONGKE (author) / LIU WEI (author) / DU TAOMING (author) / ZHANG XIANMU (author) / GU YOUPING (author)
2020-11-27
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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