铁路桥梁加固的主要方法及技术

Main method and technology of railway bridge reinforcement

通过对桥梁加固的分析,提出了桥梁加固的主要方法,从而利用经济、简单、适用的措施以达到提高既有桥梁承载能力、抗弯能力、抗剪能力、荷载等级等的效果,促进日益发展的铁路桥梁建设。

Based on the analysis of bridge reinforcement, the author provides the main method of bridge reinforcement, thus utilizing economic, simple and suitable measures and reaching the effects of improving existing bridge load capacity, bending resistance ability, shear capacity and load grade, and promoting increasingly developing railway bridge construction.