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数据显示,我国70%以上的县乡公路桥梁都始建于20世纪70、80年代,修建至今,受到农村经济发展、交通负担加重、养护技术落后等因素的影响,县乡公路、桥梁大部出现了不同程度的损害,导致交通安全存在大量隐患。县乡公路桥梁在推动当地经济发展方面有着至关重要的作用,完善县乡公路桥梁维修与养护技术、减少县乡公路桥梁发生问题的频率意义重大。本文就现阶段我国县乡公路桥梁技术存在的主要问题进行了分析,并就如何完善县乡公路桥梁维护、解决存在的问题、减少安全隐患提出了几点意见和建议,以供同行交流和借鉴。
The data show that more than 70% of the country’s highway bridges in our country were built in the 70s and 80s in the 20th century. Since they were built up till now, they are affected by such factors as rural economic development, heavier traffic burden and backward conservation technologies. There have been different degrees of damage, leading to a large number of hidden dangers of traffic safety. The highway bridges between counties and towns have a vital role in promoting the local economic development. It is of great significance to improve the technology of bridge maintenance and maintenance at county and township roads and reduce the frequency of problems in the bridges between county and townships. This paper analyzes the main problems existing in the county and township road and bridge technology at present, and puts forward some suggestions and suggestions on how to improve the existing problems of bridge maintenance in county and township and solve the existing problems so as to exchange and learn from peers. .