ANALYTICAL STUDY ON QUALITY EVALUATION OF EMBANKMENT STRUCTURE WITH A VIEW TO LONGER LIFE

Abstract

In recent years, the demand for quality evaluation of earth structures has increased, coupled with the strong demand for cost reduction in construction projects. In order to respond to such social movements, it is urgent to carefully consider the design conditions and processes of the earth's structure. At present, the machinists and engineers at the site are improving, and it is necessary to consider the construction conditions that lead to the quality evaluation of the embankment over the long term. On the other hand, in the future, it will be necessary to simplify work such as high-speed construction and unmanned driving using AI. Therefore, in this study, stress changes in the long-term service process are evaluated by performing analysis while changing the embankment construction conditions and climatic conditions. As a result of these analyzes, it was confirmed that the climatic conditions are more likely to change the stress state of the embankment than the construction conditions. It will extend the life of the embankment and shorten the construction period.