بررسي عوامل موثر بر رانش مقاوم خاك ، تحت اثر سربارهاي سيلكي

The Analysis of Passive Earth Pressure Under Cyclic Surcharges

One of the most important factors in design of retaining walls has known as quantity and quality of earth Pressures acting on such walls. Many experimental and theoretical models were developed to estimate the lateral earth pressure under static and dynamic loadings. Nevertheless, most of them suffer from the fact that they can only be used under certain conditions, which they have been developed. A numerical model has been developed with "FLAC 2Diii" to investigate the passive earth pressure of a backfill under cyclic surcharges . Some results of the model are presented in this paper.