Design And Engineering Application Of Anti-slide Pile Engineering

During the construction of expressway subgrade, slope supporting design scheme and the iocal geological, hydrological conditions, each project has its unique aspects.In this paper, combining Machao highway02section subgrade project of manual hole digging anti-slide pile design and construction as an example, the anti-slide piles in landslide control in the whole process of design and construction to do a more systematic introduction and study.Completed the main contents are as follows:In the design, in the geological survey report to determine the mechanical parameters of soil as the basis, first determine the design scheme.Using the "m" method, confrontation Slide pile stress check calculation, reinforcement and stability of qualitative calculation. And are optimized using the finite element method analysis.The results show that, the design of anti-slide pile can meet the requirements of specification.