A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge pier column repairing and reinforcing process
The invention relates to the technical field of building reinforcement, in particular to a bridge pier column repairing and reinforcing technology which comprises the steps that S1, a sleeve is prefabricated, specifically, the size of a to-be-repaired pier column is actually measured on site, and a glass fiber sleeve is prefabricated according to measured data; s2, surface treatment is conducted, specifically, the damaged part of the surface layer of the pier column is removed, and rust-proof treatment is conducted on the exposed steel structure of the pier column; s3, sleeve installation is conducted, specifically, a glass fiber sleeve is arranged on the pier column in a surrounding mode, a temporary fastening belt is arranged on the outer side of the glass fiber sleeve in a surrounding mode, and the glass fiber sleeve is fixed; s4, bottom sealing, wherein the bottom end of the glass fiber sleeve is sealed through a sealing piece; s5, grouting is conducted, specifically, grouting materials are injected between the glass fiber sleeve and the pier column; s6, top sealing, wherein the top of the glass fiber sleeve is sealed; and S7, dismantling the temporary fastening belt. The method has the effect of reducing the influence on the flood drainage function of the river channel after the pier column is repaired.
本申请涉及建筑加固技术领域，尤其是涉及一种桥梁墩柱修复加固工艺，包括：S1、套筒预制：对拟修复墩柱的尺寸进行现场实测，根据测量的数据预制玻纤套筒；S2、表面处理：对墩柱表层的损坏部分进行清除，对墩柱露出的钢结构进行防锈处理；S3、套筒安装：将玻纤套筒围设在墩柱上，使用临时紧固带围设在玻纤套筒外侧，固定玻纤套筒；S4、底部密封：通过密封件对玻纤套筒的底端进行密封；S5、灌浆：向玻纤套筒与墩柱之间注入灌浆料；S6、顶部密封：对玻纤套筒的顶部进行密封处理；S7、拆除临时紧固带。本申请具有减少墩柱修复后对河道排洪功能影响的效果。
Bridge pier column repairing and reinforcing process
The invention relates to the technical field of building reinforcement, in particular to a bridge pier column repairing and reinforcing technology which comprises the steps that S1, a sleeve is prefabricated, specifically, the size of a to-be-repaired pier column is actually measured on site, and a glass fiber sleeve is prefabricated according to measured data; s2, surface treatment is conducted, specifically, the damaged part of the surface layer of the pier column is removed, and rust-proof treatment is conducted on the exposed steel structure of the pier column; s3, sleeve installation is conducted, specifically, a glass fiber sleeve is arranged on the pier column in a surrounding mode, a temporary fastening belt is arranged on the outer side of the glass fiber sleeve in a surrounding mode, and the glass fiber sleeve is fixed; s4, bottom sealing, wherein the bottom end of the glass fiber sleeve is sealed through a sealing piece; s5, grouting is conducted, specifically, grouting materials are injected between the glass fiber sleeve and the pier column; s6, top sealing, wherein the top of the glass fiber sleeve is sealed; and S7, dismantling the temporary fastening belt. The method has the effect of reducing the influence on the flood drainage function of the river channel after the pier column is repaired.
本申请涉及建筑加固技术领域，尤其是涉及一种桥梁墩柱修复加固工艺，包括：S1、套筒预制：对拟修复墩柱的尺寸进行现场实测，根据测量的数据预制玻纤套筒；S2、表面处理：对墩柱表层的损坏部分进行清除，对墩柱露出的钢结构进行防锈处理；S3、套筒安装：将玻纤套筒围设在墩柱上，使用临时紧固带围设在玻纤套筒外侧，固定玻纤套筒；S4、底部密封：通过密封件对玻纤套筒的底端进行密封；S5、灌浆：向玻纤套筒与墩柱之间注入灌浆料；S6、顶部密封：对玻纤套筒的顶部进行密封处理；S7、拆除临时紧固带。本申请具有减少墩柱修复后对河道排洪功能影响的效果。
Bridge pier column repairing and reinforcing process
一种桥梁墩柱修复加固工艺
LIN QIHUI (author) / ZHAN TIANHUA (author) / WANG LONGHUI (author) / CHEN QIANRAN (author) / ZHOU JINWEN (author) / JIE DIANMIN (author) / WANG ZHAOFENG (author)
2024-02-23
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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