The Fuzzy Analysis on the Effect of Dynamic Compaction for the Rammed Earth Construction of Highway High - filled Embankment

This paper introduces the scope of the embankment proceeding approaches of dynamic compaction vibroflotation and extrusion compaction. Combined with the high - filled embankment that always encountered in highway construction, the construction has been proceeded with dynamic compaction. As there are many indexes for testing the compaction effect, it is a tough job to perform comprehensive appraisal. Started with single factor evaluation through rationally quantifying the parameters of all factors and setting up a multi - layer model for fuzzy comprehensive evaluation, appraisal and analysis have been performed to the compaction effect of the rammed earth construction of highway high - filled embankment. A comparatively rational and scientific evaluation result can be achieved. The dynamic compaction has the advantages of cost - saving, easy application with conspicuous effect in short construction period, which can be applied to industrial and civil construction and provide reference to the design and field evaluation of warehouse, oil tank, depot, embankment and roadbed for highway and railway, runway and dock.