Foundation reinforcement construction method in bridge operation period

The invention provides a foundation reinforcement construction method during bridge operation, which comprises the following steps: S1, detecting a pier pile foundation, and issuing a detection report; s2, a temporary support system is erected on the bridge according to the detection report; s3, reinforcing pile foundation construction; and S4, reinforcing bearing platform construction. On one hand, traffic does not need to be paused or closed, and normal traffic operation of the bridge is ensured; and on the premise of ensuring the construction safety, the bridge foundation reinforcement construction difficulty is reduced, and the construction quality and progress are ensured. 本发明提供一种桥梁运营期间的基础加固施工方法，包括以下步骤：S1，对桥墩桩基进行检测，并出具检测报告；S2，依托检测报告对桥梁进行临时支架体系搭设；S3，加固桩基施工；S4，加固承台施工。本发明一方面无须暂停或关闭交通，确保桥梁正常通行运营；二方面则可在保证施工安全的前提下，降低桥梁基础加固施工难度，保障施工质量和进度。