预应力管桩处理厚层软基分析研究

RESEARCH AND ANALYSIS ON THE TREATMENT OF THICK SOFT FOUNDATION WITH PRESTRESSED PIPE PILES

为了积极推进黄河流域公路高质量发展,公路工程设计及施工方案也朝着经济、绿色、低碳、节能及可持续方面发展。研究以某高速公路厚层软基处治方案为分析对象,结合施工及运营期的观测评价,该方案取得了良好的社会效益和经济效益,具有较强的社会影响力,通过对比、分析其设计方案,论述了施工质量控制要点,以期为类似工程提供借鉴与参考。

In order to actively promote the high quality development of highway in the Yellow River basin0,the highway engineering design and construction scheme are also developing towards economic,green,low-carbon,energy saving and sustainable aspects.Based on the observation and evaluation during construction and operation,this project has achieved good social and economic benefits and has strong social influence.By comparing and analyzing its design scheme,this paper briefly discusses the key points of construction quality control,which can provide reference for similar projects.