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公路改扩建中路基的加宽,对于提升高速公路的稳定性和必要的强度具有重要的作用。同时,在保证新旧路基可以承受路面结构,减少路面损伤的出现,降低交通事故的隐患等方面发挥着重要的作用。总的来说,公路改扩建中路基的加宽能否做好对改建工程能否做好起着决定性作用,鉴于此,本文主要以研究高速公路改扩建中新旧路基结合部处存在的隐患和避免隐患的处置技术进行科学研究分析,以确保公路道路拓宽改造工程的质量,对今后类似工程有较好的指导作用。
The widening of embankment in highway reconstruction and expansion has an important role in improving the stability and necessary strength of expressways. At the same time, it plays an important role in ensuring that the old and new subgrade can withstand the pavement structure, reduce the appearance of road damage, and reduce the hidden dangers of traffic accidents. In a word, whether the widening of the embankment in highway reconstruction and extension can play a decisive role in whether the reconstruction project can be done well or not, in view of this, this paper mainly studies the hidden dangers existing in the junction of old and new expressways Avoid hidden dangers of disposal technology for scientific research and analysis to ensure that highway roads to broaden the quality of reconstruction projects for similar projects in the future have a good guiding role.