在公路工程的施工过程中,不可避免会遇到软弱地基,其处理方法多样化。加固碎石桩能够保证促进软土地基整体的抗剪强度进一步提升,进而使地基沉降的现象得到缓解,因此加固碎石桩施工技术被广泛应用在公路工程软弱地基的施工中。介绍加固碎石桩技术在公路软土路基中的加固机理,并对公路工程软弱地基加固碎石桩施工技术的施工要点以及质量控制进行阐述。 In the process of highway construction, we will inevitably encounter the weak foundation, the diversification of its handling methods. Reinforcing gravel piles can further promote the improvement of the overall shear strength of the soft soil foundation and further alleviate the settlement of the foundation. Therefore, the construction techniques of the strengthened gravel piles are widely used in the construction of the soft foundation of highway engineering. The reinforcement mechanism of reinforced gravel pile technology in highway soft soil subgrade is introduced. The construction essentials and quality control of construction technique of reinforced gravel pile in highway engineering are introduced.