跨越高铁输电铁塔加固补强技术的研究  

Study on Strengthening Technology of Transmission Tower Crossing the High-speed Railway

作　　者：潘松波 PAN Song-bo(Guangdong Power Grid Co.,Ltd. Jiangmen Power Supply Bureau,Jiangmen 529100,China)

机构地区：[1]广东电网有限责任公司江门供电局,江门529100

出　　处：《价值工程》2016年第34期103-105,共3页Value Engineering

摘　　要：为保证高速铁路运营的安全可靠,提高跨越高铁输电线路的可靠度指标势在必行。相比全部更换铁塔,对原有铁塔进行加固补强,是既经济又合理的处理方法。通过对铁塔加固方法的分析,不同杆件部位、不同材料形式采用不同的补强措施,在一定程度上可以有效提高铁塔的承载能力,从而达到提高输电线路可靠度指标的目的。在此基础上提出的加固优化方案,为同类塔型的加固补强提供参考。In order to ensure the safe operation of high-speed railway, it is imperative to improve the reliability of the transmission line across the high-speed railway. Compared to replace all of the original tower, the reinforcement and strengthening method is economical and reasonable. Through the analysis of the tower reinforcement method, that different member positions and different material forms use different reinforcing measures, can effectively improve the bearing capacity of the tower to a certain extent, so as to improve the transmission reliability index. On the basis, propose optimization scheme for reinforcement to provide references for the reinforcement of similar tower type.

关 键 词：跨越高铁 铁塔 加固 承载力 

分 类 号：U238[交通运输工程—道路与铁道工程]